MRS-100 Series
Digital Telemeter

Summary
・Easy operation without PC after initial setting
・Quarter-bridge 2-wire system, 3-wire system, and full-bridge system support
・Up to 64 channels in a system
・Certified in radio law in Japan, the USA, China, India, Thailand, Taiwan, EU
(Depends on models)
・Hours of continuous use: Max. 34 h
(1ch-Strain Transmitter using LR03EJ, AAA cell × 2)
Features
The Digital Telemeter MRS-100 series is a telemeter for various measuring environments, based on the digital modulation system. The MRS-100 series measures data of max. 50 m range (line of sight distance) wirelessly. Compact transmitter and easy installation in narrow space.
Contents
■Transmitters
MRS-104A-S: 4 channels, for strain, built-in antenna
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
MRS-101B-S: 1 channel, for strain, built-in antenna
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
MRS-101A-S: 1 channel, for strain, built-in antenna
Radio law certification "Japan, the USA, India, EU, Thailand"
MRS-101A-SE: 1 channel, for strain, external antenna
Radio law certification "Japan, the USA, India, EU, Thailand"
MRS-101B-V: 1 channel, for voltage, built-in antenna
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
MRS-101A-V: 1 channel, for voltage, built-in antenna
Radio law certification "Japan, the USA, India, EU, Thailand"
MRS-101B-T: 1 channel, for thermocouple, built-in antenna
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
■Receivers
MRS-114A: 4 channels
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
MRS-111B: 1 channel
Radio law certification "Japan, the USA, China, India, Thailand, Taiwan, EU"
Products table
All display
MRS-104A-S
4ch-Strain Transmitter

Specifications
Hardware Specifications
Measuring Targets | Strain gages (Full bridge system*) Strain-gage transducers *Other bridge systems need bridge box or bridge adapter. |
---|---|
Channels | Max. 4 |
Compatible Bridge Resistance | 120 to 1000 Ω |
Gage Factor | 2.00 fixed |
Bridge Excitation | 1 VDC |
Measuring Range | 1000, 2500, 5000, 10000, 25000 ×10-6 strain |
Measuring Accuracy | Within ±0.15% FS *The specifications apply to a stable temperature after warm up for about 30 minutes in an 25 ±5℃ environment. |
Balance Adjustment Range | Within ±10000 ×10-6 strain |
AD Resolution | 16 bits |
Sampling Frequencies | 1 channel: 4.8 kHz 2 channels: 3.2 kHz 3 channels: 2.4 kHz 4 channels: 1.92 kHz |
Temperature Stability | Zero point: Within ±0.05 ×10-6 strain per °C Sensitivity: Within ±0.01%/°C |
Operating Temperature | -25 to 75°C *If the ambient temperature exceeds 50°C, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G), 10 to 500 Hz *If the ambient temperature exceeds 50°C, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. |
Shock Resistance | 980.7 m/s2 (100 G), 11 ms or less, half sine wave *If the ambient temperature exceeds 50°C, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. |
Centrifugal Acceleration Resistance | 980.7 m/s2 (100 G) *If the ambient temperature exceeds 50°C, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. **The specification of centrifugal acceleration is assumed for height (H) direction of the transmitter. Take measures to prevent scattering of the test product, various sensors, and transmitter for safety. |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 62 mA (Test conditions: Power supply 3.0 V, bridge resistance 120 Ω) |
Hours of Continuous Use | Approx. 12 h [Lithium (CR2 manufactured by Panasonic)] Approx. 10 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 13 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Test conditions: 23 ±5°C, bridge resistance 120 Ω |
Dimensions | 55 W × 10 H × 32.5 D mm (Excluding protrusions, with adapter) |
Weight | Approx. 32 g (With adapter) |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Compatible Receiver | MRS-114A firmware ver. 3.00 or later *No MRS-104A-S be used in combination with a 1-channel receiver. |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Combination Measuring Accuracy | Within ±0.2% FS |
Frequency Response | Measuring channel: 1 Sampling frequencies: 4.8 kHz Frequency response: DC to 370 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 480 Hz) Measuring channels: 2 Sampling frequencies: 3.2 kHz Frequency response: DC to 320 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 466 Hz) Measuring channels: 3 Sampling frequencies: 2.4 kHz Frequency response: DC to 240 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 424 Hz) Measuring channels: 4 Sampling frequencies: 1.92 kHz Frequency response: DC to 192 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 376 Hz) |
Delay Time | Measuring channel: 1 Sampling frequencies: 4.8 kHz Delay time: 11.1 ±0.3 ms (at DC to 480 Hz) Measuring channels: 2 Sampling frequencies: 3.2 kHz Delay time: 10.8 ±0.3 ms (at DC to 320 Hz) Measuring channels: 3 Sampling frequencies: 2.4 kHz Delay time: 9.8 ±0.3 ms (at DC to 240 Hz) Measuring channels: 4 Sampling frequencies: 1.92 kHz Delay time: 9.7 ±0.3 ms (at DC to 192 Hz) Only 1 transmitter can be used in combination with 1 receiver. No MRS-104A-S be used in combination with a 1-channel receiver. 2 or more measuring channels are for 4-channel transmitter with 4-channel receiver. |
Standard Accessories | Full-bridge adapter ADP-401 × 2 JCIS10-70 miniature screw (M2 × 4) × 3 Power adapter ADP-40P The above are installed in the transmitter. Fastening bracket × 2 Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | Quarter-bridge 2-wire adapter (120 Ω) ADP-402-120 (2 channels/pc) Quarter-bridge 3-wire adapter (120 Ω) ADP-403-120 (2 channels/pc) Full-bridge adapter ADP-401 Power adapter ADP-40P MRS 4ch junction kit MRS-J14A |
Dimensions

MRS-101B-S
1ch-Strain Transmitter

Specifications
Hardware Specifications
Measuring Targets | Strain gages (Full bridge system*) Strain-gage transducers *Other bridge systems need bridge box or bridge adapter. |
---|---|
Channels | 1 |
Compatible Bridge Resistance | 120 to 1000 Ω |
Gage Factor | 2.00 fixed |
Bridge Excitation | 1 VDC |
Measuring Range | 1000, 2500, 5000, 10000, 25000 ×10-6 strain |
Range Accuracy | Within ±0.15% FS *The above specifications apply to a stable temperature after warm up at 25 ±5℃ for 30 minutes. |
Balance Adjustment Range | Within ±10000 ×10-6 strain |
AD Resolution | 16 bits |
Sampling Frequencies | 4.8 kHz |
Temperature Stability | Zero point: Within ±0.05 ×10-6 strain per °C Sensitivity: Within ±0.01%/°C |
Operating Temperature | -25 to 75°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G), 10 to 500 Hz |
Shock Resistance | 980.7 m/s2 (100 G), 11 ms or less, half sine wave |
Centrifugal Acceleration Resistance | 29420 m/s2 (3000 G) *1, *2 *1 The figures are when installed with our specified screws and torque. *2 Under centrifugal acceleration environment, take measures to prevent scattering of the test product, various sensors, and transmitter for safety |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 32 mA (Test conditions: Power supply 3.0 V, bridge resistance 120 Ω) |
Hours of Continuous Use | Approx. 28 h [Lithium (CR2 manufactured by Panasonic)] Approx. 24 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 34 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Test conditions: 23 ±5°C, bridge resistance 120 Ω |
Dimensions | 47 W × 7 H × 20 D mm (Excluding protrusions, with adapter) |
Weight | Approx. 17 g (With adapter) |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Compatible Receiver | MRS-114A Firmware Ver. 3.01 or later MRS-111A (-E) Firmware Ver. 3.01 or later MRS-111B Firmware Ver. 3.01 or later |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Combination Measuring Accuracy | Within ±0.2% FS |
Frequency Response | DC to 370 Hz (Deviation +0.5, -1 dB) -3 ±1 dB (at 480 Hz) |
Delay Time | 11.1 ±0.3 ms (at DC to 480 Hz) Only 1 transmitter can be used in combination with 1 receiver. |
Standard Accessories | Full-bridge adapter ADP-11S JCIS10-70 miniature screw (M2 × 4) The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | MRS junction kit MRS-J11B Quarter-bridge 2-wire adapter (120 Ω) ADP-12S-120 Full-bridge adapter ADP-11S |
Dimensions

MRS-101A-S
1ch-Strain Transmitter

Hardware Specifications
Measuring Targets | Strain gages (Full bridge system*) Strain-gage transducers *Other bridge systems need bridge box or bridge adapter. |
---|---|
Channels | 1 |
Compatible Bridge Resistance | 120 to 1000 Ω |
Gage Factor | 2.00 fixed |
Bridge Excitation | 1 VDC |
Measuring Range | 1000, 2500, 5000, 10000, 25000 ×10-6 strain |
Range Accuracy | Within ±0.15% FS |
Balance Adjustment Range | Within ±10000 ×10-6 strain |
AD Resolution | 16 bits |
Sampling Frequencies | 4.8 kHz |
Temperature Stability | Zero point: Within ±0.05 ×10-6 strain per °C Sensitivity: Within ±0.01%/°C |
Operating Temperature | -25 to 75°C *1 |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G), 10 to 500 Hz *1 |
Shock Resistance | 980.7 m/s2 (100 G), 11 ms or less, half sine wave *1 |
Centrifugal Acceleration Resistance | 29420 m/s2 (3000 G) *1, *2 |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 32 mA (Test conditions: Power supply 3.0 V, bridge resistance 120 Ω) |
Hours of Continuous Use | Approx. 28 h [Lithium (CR2 manufactured by Panasonic)] Approx. 24 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 34 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Under the test conditions: 23°C, bridge resistance 120 Ω |
Dimensions | 35 W × 5.5 H × 19.5 D mm (Excluding protrusions) |
Weight | Approx. 10 g |
*1 If the ambient temperature exceeds 50℃, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. *2 Under centrifugal acceleration environment, take measures to prevent scattering of the test product, various sensors, and transmitter for safety. |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, India, EU, Thailand |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Analog Output Voltage | ±5 V/Full scale range |
---|---|
Combination Measuring Accuracy | Within ±0.2% FS |
Frequency Response | Measuring channel: 1 Sampling frequencies: 4.8 kHz Frequency response: DC to 370 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 480 Hz) |
Delay Time | 11.1 ±0.3 ms (at DC to 480 Hz) Only 1 transmitter can be used in combination with 1 receiver. |
Standard Accessories | Adapter board ADP-01 JCIS10-70 miniature screw (M2 × 4) × 1 The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | Quarter-bridge 2-wire adapter ADP-02-120 Adapter board ADP-01 MRS junction kit MRS-J11A |
Dimensions

MRS-101A-SE
1ch-Strain Transmitter (External antenna)

Hardware Specifications
Measuring Targets | Strain gages (Full bridge system*) Strain-gage transducers *Other bridge systems need bridge box or bridge adapter. |
---|---|
Channels | 1 |
Compatible Bridge Resistance | 120 to 1000 Ω |
Gage Factor | 2.00 fixed |
Bridge Excitation | 1 VDC |
Measuring Range | 1000, 2500, 5000, 10000, 25000 ×10-6 strain |
Range Accuracy | Within ±0.15% FS |
Balance Adjustment Range | Within ±10000 ×10-6 strain |
AD Resolution | 16 bits |
Sampling Frequencies | 4.8k Hz |
Temperature Stability | Zero point: Within ±0.05×10-6 strain per °C Sensitivity: Within ±0.01%/°C |
Operating Temperature | -25 to 75°C *1 |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 29.42 m/s2 (3 G), 5 to 200 Hz *1 |
Shock Resistance | 294.2 m/s2 (30 G), 11 ms or less, half sine wave *1 |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 32 mA (Test conditions: Power supply 3.0 V, bridge resistance 120 Ω) |
Hours of Continuous Use | Approx.28 h [Lithium (CR2 manufactured by Panasonic)] Approx.24 h [Ni-MH eneloop®(BK-4MCC, AAA cell×2)] Approx.34 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Under the test conditions: 23°C, bridge resistance 120 Ω |
Dimensions | 35 W × 5.0 H ×19.5 D mm (Excluding protrusions) |
Weight | Approx. 10 g |
*1 If the ambient temperature exceeds 50℃, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Specified external (MAIN and SUB for diversity reception.) |
Radio Communication Frequency Band | 2.4G Hz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, India, EU, Thailand |
Communication Distance | 50 m (Max. line of sight distance) For MRS-101A-SE, using attached receiving antennas W1030. |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Analog Output Voltage | ±5 V/Full scale range |
---|---|
Accuracy | Within ±0.2% FS |
Frequency Response | Measuring channel: 1 Sampling frequencies: 4.8 kHz Frequency response: DC to 370 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 480 Hz) |
Delay Time | 11.1 ±0.3 ms (at DC to 480 Hz) Only 1 transmitter can be used in combination with 1 receiver. |
Standard Accessories | Adapter board ADP-01 JCIS10-70 miniature screw (M2 × 4) × 1 The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label Receiving antenna W1030 Antenna harness |
---|---|
Optional Accessories | Quarter-bridge 2-wire adapter (120 Ω) ADP-02-120 Adapter board ADP-01 MRS junction kit MRS-J11A MRS packaging kit MRS-P11A Extension cable for receiving antenna (2 m) E-02 Extension cable for receiving antenna (6 m) E-03 (Not for EU) Small planar antenna EXT-ANT1 External Antenna (DA-DB-05RP-SMA-08) EXT-ANT3 External Antenna (W1030) EXT-ANT4 External Antenna (EXT-ANT1) EXT-ANT5 External Antenna (EXT-ANT2) EXT-ANT6 Receiving antenna W1030 |
Dimensions

MRS-101B-V
1ch-Voltage Transmitter

Specifications
Hardware Specifications
Measuring Targets | Voltage |
---|---|
Channels | 1 |
Input Impedance | Approx. 1 MΩ + 1 MΩ |
Absolute Input Voltage | Between D (+IN) and B (-IN): Within ±32 V Between D and E (Shield): Within ±16 V Between B and E: Within ±16 V *Exceeding the Absolute Input Voltage may cause permanent damage to this product. |
Measuring Range | 5, 10 V |
Range Accuracy | Within ±0.15% FS *The above specifications apply to a stable temperature after warm up at 25 ±5℃ for 30 minutes. |
Balance Adjustment Range | Within ±5 V |
AD Resolution | 16 bits |
Sampling Frequencies | 4.8 kHz |
Temperature Stability | Zero point: Within ±0.01% FS per °C Sensitivity: Within ±0.02%/°C |
Operating Temperature | -25 to 75°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G), 10 to 500 Hz |
Shock Resistance | 980.7 m/s2 (100 G), 11 ms or less, half sine wave |
Centrifugal Acceleration Resistance | 29420 m/s2 (3000 G) *1 The figures are when installed with our specified screws and torque. *2 Under centrifugal acceleration environment, take measures to prevent scattering of the test product, various sensors, and transmitter for safety. |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 22 mA (Test conditions: Power supply 3.0 V) |
Hours of Continuous Use | Approx. 38 h [Lithium (CR2 manufactured by Panasonic)] Approx. 33 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 49 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Test conditions: 23 ±5℃ |
Dimensions | 47 W × 7 H × 20 D mm (Excluding protrusions, with adapter) |
Weight | Approx. 17 g (With adapter) |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Compatible Receiver | MRS-114A Firmware Ver. 3.01 or later MRS-111A (-E) Firmware Ver. 3.01 or later MRS-111B Firmware Ver. 3.01 or later |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Combination Measuring Accuracy | Within ±0.2% FS |
Frequency Response | DC to 370 Hz (Deviation +0.5, -1 dB) -3 ±1 dB (at 480 Hz) |
Delay Time | 11.1 ±0.3 ms (at DC to 480 Hz) Only 1 transmitter can be used in combination with 1 receiver. |
Standard Accessories | Voltage adapter ADP-11V JCIS10-70 miniature screw (M2 × 4) The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | MRS junction kit MRS-J11B Voltage adapter ADP-11V |
Dimensions

MRS-101A-V
1ch-Voltage Transmitter

Hardware Specifications
Measuring Targets | Voltage |
---|---|
Channels | 1 |
Input Resistance | Approx. 1 MΩ + 1 MΩ |
Absolute Input Voltage | Between D (+IN) and B (-IN): Within ±32 V Between D and E (SHIELD): Within ±16 V Between B and E: Within ±16 V Exceeding the Absolute Input Voltage may cause permanent damage to this product. |
Measuring Range | 5, 10 V |
Range Accuracy | Within ±0.15% FS |
Balance Adjustment Range | Within ±5 V |
AD Resolution | 16 bits |
Sampling Frequencies | 4.8 kHz |
Temperature Stability | Zero point: Within ±0.01% FS per °C Sensitivity: Within ±0.02%/°C |
Operating Temperature | -25 to 75°C *1 |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G), 10 to 500 Hz *1 |
Shock Resistance | 980.7 m/s2 (100 G), 11 ms or less, half sine wave *1 |
Centrifugal Acceleration Resistance | 29420 m/s2 (3000 G) *1, *2 |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 22 mA |
Hours of Continuous Use | Approx. 38 h [Lithium (CR2 manufactured by Panasonic)] Approx. 33 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 49 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Under the test conditions: 23°C |
Dimensions | 35 W × 5.5 H × 19.5 D mm (Excluding protrusions) |
Weight | Approx. 10 g |
*1 If the ambient temperature exceeds 50℃, it cannot be used in a vibration, shock, centrifugal acceleration by fixing the bolts in the body mounting holes. *2 Under centrifugal acceleration environment, take measures to prevent scattering of the test product, various sensors, and transmitter for safety. |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, India, EU, Thailand |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Analog Output Voltage | ±5 V/Full scale range |
---|---|
Accuracy | Within ±0.2% FS |
Frequency Response | Measuring channel: 1 Sampling frequencies: 4.8 kHz Frequency response: DC to 370 Hz (Deviation +0.5, -1dB), -3 ±1 dB (at 480 Hz) |
Delay Time | 11.1 ±0.3 ms (at DC to 480 Hz) Only 1 transmitter can be used in combination with 1 receiver. |
Standard Accessories | Voltage adapter ADP-03 JCIS10-70 miniature screw (M2 × 4) × 1 The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | Voltage adapter ADP-03 MRS junction kit MRS-J11A |
Dimensions

MRS-101B-T
1ch-Thermocouple Transmitter

Specifications
Hardware Specifications
Measuring Targets | Thermocouples |
---|---|
Channels | 1 |
Compatible Thermocouples | K, T, N, J (Resistance of thermocouple: 500 Ω or less) |
Measuring Range | K1300: -200 to 1300ºC K500: -200 to 500ºC K100: -100 to 100ºC T400: -200 to 400ºC T100: -100 to 100ºC N1300: -200 to 1300ºC N500: -200 to 500ºC N100: -100 to 100ºC J1200: -200 to 1200ºC J500: -200 to 500ºC J100: -100 to 100ºC |
Range Accuracy | Ambient temperature: 20 to 30ºC Measuring temperature: Below -50ºC Telemeter measuring accuracy (internal reference compensation mode): Within ±0.4%rdg ±2.0ºC Ambient temperature: 20 to 30ºC Measuring temperature: -50ºC or more Telemeter measuring accuracy (internal reference compensation mode): Within ±0.1%rdg ±1.5ºC Ambient temperature:0 to 50ºC Measuring temperature: Below -50ºC Telemeter measuring accuracy (internal reference compensation mode): Within ±0.4%rdg ±2.8ºC Ambient temperature: 0 to 50ºC Measuring temperature: -50ºC or more Telemeter measuring accuracy (internal reference compensation mode): Within ±0.1%rdg ±2.5ºC Ambient temperature:-25 to 75ºC Measuring temperature: Below -50ºC Telemeter measuring accuracy (internal reference compensation mode): Within ±0.4%rdg ±3.8ºC Ambient temperature: -25 to 75ºC Measuring temperature: -50ºC or more Telemeter measuring accuracy (internal reference compensation mode): Within ±0.1%rdg ±3.5ºC * The input terminal temperature is in equilibrium. * The above specifications apply to a stable temperature after warm up for about 60 minutes. |
Check Function | Burnout check |
AD Resolution | 16 bits |
Sampling Frequencies | 50 Hz |
Operating Temperature | -25 to 75 ºC |
Operating Humidity | 20 to 85 % (Non-condensing) |
Vibration Resistance | 294.2 m/s2 (30 G),10 to 500 Hz |
Shock Resistance | 980.7 m/s2 (100 G),11 ms or less, half sine wave |
Centrifugal Acceleration Resistance | 29420 m/s2 (3000 G) * The figures are when installed with our specified screws and torque. * Under centrifugal acceleration environment, take measures to prevent scattering of the test product, various sensors, and transmitter for safety. |
Power Supply | 2.2 to 4.4 VDC |
Current Consumption | Within 24 mA (Test conditions: Power supply 3.0 V) |
Hours of Continuous Use | Approx. 33 h [Lithium (CR2 manufactured by Panasonic)] Approx. 30 h [Ni-MH eneloop® (BK-4MCC, AAA cell×2)] Approx. 45 h [Alkaline EVOLTA (LR03EJ, AAA cell×2)] *Test conditions :23 ±5ºC |
Dimensions | 47 W × 7 H × 20 D mm (Excluding protrusions, with adapter) |
Weight | Approx. 17 g (With adapter) |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Built-in |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Compatible Receiver | MRS-114A Firmware Ver. 3.01 or later MRS-111A (-E) Firmware Ver. 3.01 or later MRS-111B Firmware Ver. 3.01 or later |
---|---|
Analog Output Voltage | ±5 V/Full scale range Measuring Range: K1300, N1300 Temperature Range: -200 to 1300ºC Analog Output Voltage Range: -0.7692 to 5.000 V Measuring Range: K500, N500 Temperature Range: -200 to 500ºC Analog Output Voltage Range: -2.000 to 5.000 V Measuring Range: K100, N100 Temperature Range: -100 to 100ºC Analog Output Voltage Range: -5.000 to 5.000 V Measuring Range: T400 Temperature Range: -200 to 400ºC Analog Output Voltage Range: -2.500 to 5.000 V Measuring Range: T100 Temperature Range: -100 to 100ºC Analog Output Voltage Range: -5.000 to 5.000 V Measuring Range: J1200 Temperature Range: -200 to 1200ºC Analog Output Voltage Range: -0.8333 to 5.000 V Measuring Range: J500 Temperature Range: -200 to 500ºC Analog Output Voltage Range: -2.000 to 5.000 V Measuring Range: J100 Temperature Range: -100 to 100ºC Analog Output Voltage Range: -5.000 to 5.000 V |
Combination Measuring Accuracy | Ambient Temperature: 20 to 30°C Measuring Temperature: Below -50°C Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.4%rdg ±2.0°C) ±0.1%FS Ambient Temperature: 20 to 30°C Measuring Temperature: -50°C or more Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.1%rdg ±1.5°C) ±0.1%FS Ambient Temperature: 0 to 50°C Measuring Temperature: Below -50°C Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.4%rdg ±2.8°C) ±0.1%FS Ambient Temperature: 0 to 50°C Measuring Temperature: -50°C or more Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.1%rdg ±2.5°C) ±0.1%FS Ambient Temperature: -25 to 75°C Measuring Temperature: Below -50°C Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.4%rdg ±3.8°C) ±0.1%FS Ambient Temperature: -25 to 75°C Measuring Temperature: -50°C or more Measuring Accuracy (Combination with Transmitter and Receiver): Within (±0.1%rdg ±3.5°C) ±0.1%FS Example : When the measurement range is T400 and measuring temperature 200ºC in ambient temperature 20 to 30ºC, the accuracy is within : “200°C × (±0.1%) + (±1.5°C) + 400°C × (±0.1%) = ±2.1°C”. |
Frequency Response | DC to 6 Hz (Deviation +0.5, -1 dB), -3 ±1 dB (at 10.5 Hz) |
Delay Time | 125 ±25 ms (at DC to 10.5 Hz) |
Standard Accessories | Thermocouples adapter ADP-11T JCIS10-70 miniature screw (M2 × 4) The above are installed in the transmitter. Battery holder (AAA cell × 2) for checking operation ID label |
---|---|
Optional Accessories | Thermocouples adapter ADP-11T MRS junction kit MRS-J11B |
Dimensions

MRS-114A
4ch-Receiver

Specifications
Hardware Specifications
Channels | Max. 4, 1 for combining with 1-channel transmitter. The number of connecting transmitters and receivers should be same. |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Analog Output Accuracy | Within ±0.1% FS |
DA Resolution | 16 bits |
DA Conversion Speed | MRS-101A-S: 4.8 kHz MRS-101A-V: 4.8 kHz MRS-101B-S: 4.8 kHz MRS-101A-SE: 4.8 kHz MRS-101B-V: 4.8 kHz MRS-104A-S 1 channel: 4.8 kHz 2 channels: 3.2 kHz 3 channels: 2.4 kHz 4 channels: 1.92 kHz MRS-101B-T: 50 Hz |
Operating Temperature | 0 to 50°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 29.42 m/s2 (3 G), 5 to 200 Hz |
Shock Resistance | 294.2 m/s2 (30 G), 11 ms or less, half sine wave |
Power Supply | 10 to 16 VDC |
Current Consumption | 280 mA or less |
Operating Switch | MUTE: Turn buzzer on/off. BAL: Execute balance adjustment. CHECK: Check sensor connection. START: Start measurement. STOP: Stop measurement. Tx OFF: Turn transmitter off. SLEEP: Set transmitter to sleep, wake-up after the set time. |
Indicator | Monitor transmitter battery in 3 steps. Monitor received signal strength in 3 steps. 7-segment LED: Indicate a frequency channel (0 to F) DATA: Light up in response to radio communication error/non-error. LOCK: Light up to indicate keys are locked. |
Dimensions | 210 W × 35 H × 157.5 D mm (Excluding protrusions) |
Weight | Approx. 600 g |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Specified external (MAIN and SUB for diversity reception.) |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Combination Measuring Accuracy | Refer to the specifications of each transmitter. The MRS-114A does not have multiple access capability. (Meaning the MRS-114A cannot connect two transmitters at the same time.) |
---|---|
Compatible Transmitter | MRS-101A-S MRS-101A-SE MRS-101A-V MRS-101B-S MRS-101B-V MRS-101B-T MRS-104A-S |
Standard Accessories | Setting software MRS-10B BNC-BNC cable U-59 ×4 USB cable N-38 AC adapter (AC power cable sold separately. Select according to your country or region.) Ground wire P-72 Receiving antenna W1030 ×2 High gain dipole antenna DA-DB-05RP-SMA-08 ×2 Extension cable for receiving antenna (2 m) E-02 ×2 Side hole suction cup (55 mm) ×2 Cable tie ×2 |
---|---|
Optional Accessories | AC power cable P-38 (Japan) P-39 (the USA) P-40 (India) P-41 (EU) P-42 (Thailand) P-43 (China) P-44 (Taiwan) Small planar antenna EXT-ANT1 Planar diversity antenna EXT-ANT2 External Antenna (DA-DB-05RP-SMA-08) EXT-ANT3 External Antenna (W1030) EXT-ANT4 External Antenna (EXT-ANT1) EXT-ANT5 External Antenna (EXT-ANT2) EXT-ANT6 Extension cable for receiving antenna (6 m) E-03 (Not for EU) DC power cable P-76 (2 m) High gain dipole antenna DA-DB-05RP-SMA-08 Extension cable for receiving antenna (2 m) E-02 |
Dimensions

MRS-111B
1ch-Receiver

Specifications
Hardware Specifications
Channels | 1 |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Analog Output Accuracy | Within ±0.1% FS |
DA Resolution | 16 bits |
DA Conversion Speed | MRS-101A-S: 4.8 kHz MRS-101A-V: 4.8 kHz MRS-101B-S: 4.8 kHz MRS-101A-SE: 4.8 kHz MRS-101B-V: 4.8 kHz MRS-101B-T: 50 Hz |
Operating Temperature | 0 to 50°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 29.42 m/s2 (3 G), 5 to 200 Hz |
Shock Resistance | 294.2 m/s2 (30 G), 11 ms or less, half sine wave |
Power Supply | 10 to 16 VDC |
Current Consumption | 250 mA or less |
Operating Switch | MUTE: Turn buzzer on/off. BAL: Execute balance adjustment. CHECK: Check sensor connection. START: Start measurement. STOP: Stop measurement. Tx OFF: Turn transmitter off. SLEEP: Set transmitter to sleep, wake-up after the set time. |
Indicator | Monitor transmitter battery in 3 steps. Monitor received signal strength in 3 steps. 7-segment LED: Indicate a frequency channel (0 to F) DATA: Light up in response to radio communication error/non-error. LOCK: Light up to indicate keys are locked. |
Dimensions | 210 W x 35 H x 157.5 D mm (Excluding protrusions) |
Weight | Approx. 550 g |
Compliance | Directive 2014/53/EU (RED) Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS) |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Specified external (MAIN and SUB for diversity reception.) |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, China, India, Thailand, Taiwan, EU |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Combination Measuring Accuracy | Refer to the specifications of each transmitter. |
---|---|
Compatible Transmitter | MRS-101A-S MRS-101A-SE MRS-101A-V MRS-101B-S MRS-101B-V MRS-101B-T |
Standard Accessories | Setting software MRS-10B BNC-BNC cable U-59 USB cable N-38 AC adapter (AC power cable sold separately. Select according to your country or region.) Ground wire P-72 Receiving antenna W1030 ×2 High gain dipole antenna DA-DB-05RP-SMA-08 ×2 Extension cable for receiving antenna (2 m) E-02 ×2 Side hole suction cup (55 mm) ×2 Cable tie ×2 |
---|---|
Optional Accessories | AC power cable P-38 (Japan) P-39 (the USA) P-40 (India) P-41 (EU) P-42 (Thailand) P-43 (China) P-44 (Taiwan) Small planar antenna EXT-ANT1 Planar diversity antenna EXT-ANT2 External Antenna (DA-DB-05RP-SMA-08) EXT-ANT3 External Antenna (W1030) EXT-ANT4 External Antenna (EXT-ANT1) EXT-ANT5 External Antenna (EXT-ANT2) EXT-ANT6 Extension cable for receiving antenna (2 m) E-02 Extension cable for receiving antenna (6 m) E-03 (Not for EU) DC power cable P-76 High gain dipole antenna DA-DB-05RP-SMA-08 |
Dimensions

MRS-111A
1ch-Receiver

Hardware Specifications
Channels | 1 |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Analog Output Accuracy | Within ±0.1% FS |
DA Resolution | 16 bits |
DA Conversion Speed | MRS-101A-S: 4.8 kHz MRS-101A-V: 4.8 kHz MRS-101A-SE: 4.8 kHz MRS-101B-T: 50 Hz |
Operating Temperature | 0 to 50°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 29.42 m/s2 (3 G), 5 to 200 Hz |
Shock Resistance | 294.2 m/s2 (30 G), 11 ms or less, half sine wave |
Power Supply | 10 to 16 VDC |
Current Consumption | 250 mA or less |
Operating Switch | MUTE: Turn buzzer on/off. BAL: Execute balance adjustment. CHECK: Check sensor connection. START: Start measurement. STOP: Stop measurement. Tx OFF: Turn transmitter off. SLEEP: Set transmitter to sleep, wake-up after the set time. |
Indicator | Monitor transmitter battery in 3 steps. Monitor received signal strength in 3 steps. 7-segment LED: Indicate a frequency channel (0 to F) DATA: Light up in response to radio communication error/non-error. LOCK: Light up to indicate keys are locked. |
Dimensions | 210 W × 35 H × 157.5 D mm (Excluding protrusions) |
Weight | Approx. 600 g |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Specified external (MAIN and SUB for diversity reception.) |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, India, Thailand |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio Frequency Channel in the system. |
Combination Specifications of Transmitter with Receiver
Combination Measuring Accuracy | See the spec of each transmitter. |
---|---|
Compatible Transmitter | MRS-101A-S MRS-101A-SE MRS-101A-V MRS-101B-T |
Standard Accessories | Setting software MRS-10B USB cable N-38 BNC-BNC cable U-59 Ground wire P-72 Side hole suction cup (55 mm) ×2 Cable tie ×2 Extension cable for receiving antenna (2 m) E-02 ×2 Receiving antenna W1030 ×2 AC adapter UNI318-1215-EDS |
---|---|
Optional Accessories | Extension cable for receiving antenna (2 m) E-02 Extension cable for receiving antenna (6 m) E-03 (Not for EU) Small planar antenna EXT-ANT1 High gain dipole antenna DA-DB-05RP-SMA-08 Planar diversity antenna EXT-ANT2 DC power cable P-76 AC power cable P-38 (Japan) P-39 (the USA) P-40 (India) P-42 (Thailand) |
MRS-111A-E
1ch-Receiver (For EU)

Hardware Specifications
Channels | 1 |
---|---|
Analog Output Voltage | ±5 V/Full scale range |
Analog Output Accuracy | Within ±0.1% FS |
DA Resolution | 16 bits |
DA Conversion Speed | MRS-101A-S: 4.8 kHz MRS-101A-V: 4.8 kHz MRS-101A-SE: 4.8 kHz MRS-101B-T: 50 Hz |
Operating Temperature | 0 to 50°C |
Operating Humidity | 20 to 85% (Non-condensing) |
Vibration Resistance | 29.42 m/s2 (3 G), 5 to 200 Hz |
Shock Resistance | 294.2 m/s2 (30 G), 11 ms or less, half sine wave |
Power Supply | 10 to 16 VDC |
Current Consumption | 250 mA or less |
Operating Switch | MUTE: Turn buzzer on/off. BAL: Execute balance adjustment. CHECK: Check sensor connection. START: Start measurement. STOP: Stop measurement. Tx OFF: Turn transmitter off. SLEEP: Set transmitter to sleep, wake-up after the set time. |
Indicator | Monitor transmitter battery in 3 steps. Monitor received signal strength in 3 steps. 7-segment LED: Indicate a frequency channel (0 to F) DATA: Light up in response to radio communication error/non-error. LOCK: Light up to indicate keys are locked. |
Dimensions | 210 W × 35 H × 157.5 D mm (Excluding protrusions) |
Weight | Approx. 600 g |
RF Specifications
Transceiver Frequency Channel | 1 (Choose 1 channel from 16 channels using Setting software) |
---|---|
Antennas | Specified external (MAIN and SUB for diversity reception.) |
Radio Communication Frequency Band | 2.4 GHz band |
Radio System | Digital modulation system |
Radio Certification | Japan, the USA, India, EU, Thailand |
Communication Distance | 50 m (Max. line of sight distance) |
Environment of Usage | Environment where the wireless LAN and the Bluetooth🄬, etc. are not intermingled on the 2.4 GHz. |
Frequency Channel and Central Frequency | Frequency channel--------------Central frequency (GHz) CH 0--------------------------------2.405 CH 1--------------------------------2.410 CH 2--------------------------------2.415 CH 3--------------------------------2.420 CH 4--------------------------------2.425 CH 5--------------------------------2.430 CH 6--------------------------------2.435 CH 7--------------------------------2.440 CH 8--------------------------------2.445 CH 9--------------------------------2.450 CH A--------------------------------2.455 CH B--------------------------------2.460 CH C--------------------------------2.465 CH D--------------------------------2.470 CH E--------------------------------2.475 CH F--------------------------------2.480 Communication is not possible if there are multiple transmitters with the same radio channels in the system. |
Combination Specifications of Transmitter with Receiver
Combination Measuring Accuracy | See the spec of each transmitter. |
---|---|
Compatible Transmitter | MRS-101A-S MRS-101A-SE MRS-101A-V MRS-101B-T |
Standard Accessories | Setting software MRS-10B USB cable N-38 BNC-BNC cable U-59 Ground wire P-72 Side hole suction cup (55 mm) ×2 Cable tie ×2 Extension cable for receiving antenna (2 m) E-02 ×2 AC adapter UNI318-1215-EDS (for EU) Small planar antenna EXT-ANT1 ×2 SMA straight connector (Reverse) ×2 SMA right angle connector (Reverse) ×2 |
---|---|
Optional Accessories | Receiving antenna W1030 Small planar antenna EXT-ANT1 Extension cable for receiving antenna (2 m) E-02 Extension cable for receiving antenna (6 m) E-03 DC power cable P-76 AC power cable P-38 (Japan) P-39 (the USA) P-40 (India) P-41 (EU) P-42 (Thailand) |
MRS-10B
Setting Software

Specifications
Applicable Receivers
MRS-114A MRS-111A (-E) MRS-111B |
Software Functions
Setting Functions | Set the measuring range. Set the LEDs lighting level for monitoring transmitter supply voltage. Set the minimum voltage for operating transmitter. Set frequency channel. Set the sleep time of transmitter. (Max 10 days) Set data processing at the time of radio communication error. |
---|---|
Operation Functions | Execute balance adjustment. Check sensor connection. Display graph. |
Inspection Function | Radio condition inspection. |
Simple Data Memo Function*
Outline | Function for checking operation before test |
---|---|
Save Format | CSV |
Save Interval | MRS-101A-S: All data, 0.01, 0.1, 1 s MRS-101A-SE: All data, 0.01, 0.1, 1 s MRS-101A-V: All data, 0.01, 0.1, 1 s MRS-104A-S: All data, 0.01, 0.1, 1 s MRS-101B-S: All data, 0.01, 0.1, 1 s MRS-101B-V: All data, 0.01, 0.1, 1 s MRS-101B-T: All data, 0.1, 1 s |
Save Time | Save interval all data: 1, 5, 10, 30, 60 s Save interval 0.01, 0.1, 1 s: 1, 5, 10, 30, 60, 300, 600, 1800, 3600 s |
Operating Environment
OS | Windows ®8.1, Windows® 10 (Japanese/English, 32/64 bits support) |
---|---|
CPU | Core i5, 2 GHz or advanced |
Memory | 4 GB or more |
Interface | USB2.0 (Can also be operated in a USB3.0 port) |
Display | 1024 × 768 or more |
*Simple recording function for operation check |
Antennas
EXT-ANT1
Small Planar Antenna

Object Product Model | MRS-101A-SE MRS-114A MRS-111A MRS-111A-E MRS-111B |
---|
EXT-ANT2
Planar Diversity Antenna

Object Product Model | MRS-114A MRS-111A MRS-111B |
---|
EXT-ANT3
External Antenna (DA-DB-05RP-SMA-08)

Object Product Model | MRS-111B, MRS-114A, MRS-101A-SE |
---|
EXT-ANT4
External Anttena (W1030)

Object Product Model | MRS-111B, MRS-114A, MRS-101A-SE |
---|
EXT-ANT5
External Antenna (EXT-ANT1)

Object Product Model | MRS-111B, MRS-114A, MRS-101A-SE |
---|
EXT-ANT6
External Antenna (EXT-ANT2)

Object Product Model | MRS-111B, MRS-114A, MRS-101A-SE |
---|
DA-DB-05RP-SMA-08
High Gain Dipole Antenna

Object Product Model | MRS-114A MRS-111A MRS-111B |
---|
Input Adapter
ADP-01
Adapter Board

Specifications
Channels | 1 |
---|---|
Sensor Connection | Soldering |
Main Measuring Instruments | MRS-101A-S MRS-101A-SE |
Measuring Targets | Full bridge, sensors** **Strain-gage transducers |
ADP-02-120
Quarter-bridge 2-wire Adapter (120 Ω)

Specifications
Channels | 1 |
---|---|
Sensor Connection | Soldering |
Measuring Targets | 2-wire Quarter Bridge |
Main Measuring Instruments | MRS-101A-S MRS-101A-SE |
Dimensions | 35 W × 5 H × 3.2 D mm (Excluding protrusions) |
Weight | Approx. 2 g |
ADP-03
Voltage Adapter

Specifications
Channels | 1 |
---|---|
Sensor Connection | Soldering |
Main Measuring Instruments | MRS-101A-V |
Measuring Targets | Voltage |
ADP-11S
Full-bridge Adapter

Specifications
Main Measuring Instruments | MRS-101B-S |
---|
ADP-11T
Thermocouple Adapter

Object Product Model | MRS-101B-T |
---|
ADP-11V
Voltage Adapter

Specifications
Main Measuring Instruments | MRS-101B-V |
---|
ADP-12S-120
Quarter-bridge 2-wire Adapter (120 Ω)

Specifications
Main Measuring Instruments | MRS-101B-S |
---|
ADP-401
Full-bridge Adapter

Specifications
Channels | 2 |
---|---|
Sensor Connection | Soldering |
Main Measuring Instruments | MRS-104A-S |
Measuring Targets | Full bridge, sensors** **Strain-gage transducers |
ADP-402-120
Quarter-bridge 2-wire Adapter (120 Ω)

Specifications
Channels | 2 |
---|---|
Sensor Connection | Soldering |
Measuring Targets | 2-wire Quarter Bridge |
Main Measuring Instruments | MRS-104A-S |
Dimensions | 18.5 W × 9.5 H × 3.2 D mm (Excluding protrusions) |
Weight | Approx. 2 g |
ADP-403-120
Quarter-bridge 3-wire Adapter (120 Ω)

Specifications
Channels | 2 |
---|---|
Sensor Connection | Soldering |
Measuring Targets | 3-wire Quarter Bridge |
Main Measuring Instruments | MRS-104A-S |
Dimensions | 18.5 W × 9.5 H × 3.2 D mm (Excluding protrusions) |
Weight | Approx. 2.5 g |
Package for transmitter
MRS-P11A
MRS Packaging Kit

Object Product Model | MRS-101A-SE |
---|
MRS-J11B
MRS Junction Kit

Object Product Model | MRS-101B-S MRS-101B-V MRS-101B-T |
---|
MRS-J11A
MRS Junction Kit

Object Product Model | MRS-101A-S MRS-101A-SE MRS-101A-V |
---|
MRS-J14A
MRS 4ch Junction Kit

Object Product Model | MRS-104A-S |
---|
AC power cables
P-38
2-pin plug to 2-pin receptacle

Specifications
Length | Approx. 1.7 m |
---|---|
Object Product Model | MRS-111B MRS-114A MRS-111A (-E) |
For Japan |
P-39
2-pin plug to 2-pin receptacle

Specifications
Length | Approx. 1.9 m |
---|---|
Object Product Model | MRS-111B MRS-114A MRS-111A (-E) |
For U.S. |
P-40
2-pin plug to 2-pin receptacle

Specifications
Length | Approx. 1.9 m |
---|---|
Object Product Model | MRS-111B MRS-114A MRS-111A (-E) |
For India |
P-41
2-pin plug to 2-pin receptacle

Specifications
Length | Approx. 1.9 m |
---|---|
Object Product Model | MRS-111B MRS-114A MRS-111A (-E) |
For EU |
P-42
2-pin plug to 2-pin receptacle

Specifications
Length | Approx. 1.9 m |
---|---|
Object Product Model | MRS-111B MRS-114A MRS-111A (-E) |
For Thailand |
Remarks
*Korean compatible models are available. Inquiries are welcome.
eBook
Download
Catalogs
Manual
- MRS-100Series INSTRUCTION MANUAL (33.4MB)
- MRS-101A-SE READ BEFORE USING (2.8MB)
- MRS-104A-S READ BEFORE USING (5.2MB)
- MRS-101B-S READ BEFORE USING (6.7MB)
- MRS-101B-V READ BEFORE USING (7.8MB)
- MRS-101B-T READ BEFORE USING (6.8MB)
- MRS-101A-S READ BEFORE USING (1.3MB)
- MRS-101A-V READ BEFORE USING (1.9MB)
- MRS-114A INSTRUCTION MANUAL (16.4MB)
- MRS-111A INSTRUCTIONMANUAL (4.2MB)
- MRS-111A-E INSTRUCTION MANUAL (7.6MB)
- MRS ProgramUpdate (1.6MB)
- MRS-10B INSTRUCTION MANUAL (20.8MB)