MRS-100 Series
Digital Telemeter

  • CE

MRS-100 Series

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"
 MRS-111A: 1 channel
      Radio law certification "Japan, the USA, India, Thailand"
 MRS-111A-E: 1 channel
      Radio law certification "Japan, the USA, India, EU, Thailand"

Products table

All display

MRS-104A-S
4ch-Strain Transmitter

MRS-104A-S
  • CE

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-104A-S

MRS-101B-S
1ch-Strain Transmitter

MRS-101B-S
  • CE

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-101B-S

MRS-101A-S
1ch-Strain Transmitter

MRS-101A-S

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-S

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

MRS-101A-SE

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
Receiving antenna W1030

Dimensions

MRS-101A-SE

MRS-101B-V
1ch-Voltage Transmitter

MRS-101B-V
  • CE

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-101B-V

MRS-101A-V
1ch-Voltage Transmitter

MRS-101A-V

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-101A-V

MRS-101B-T
1ch-Thermocouple Transmitter

MRS-101B-T
  • CE

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-101B-T

MRS-114A
4ch-Receiver

MRS-114A
  • CE

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
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-114A

MRS-111B
1ch-Receiver

MRS-111B

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
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-111B

MRS-111A
1ch-Receiver

MRS-111A

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)

MRS-111A-E

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

MRS-10B

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

EXT-ANT1
Object Product Model MRS-101A-SE
MRS-114A
MRS-111A
MRS-111A-E
MRS-111B

EXT-ANT2
Planar Diversity Antenna

EXT-ANT2
Object Product Model MRS-114A
MRS-111A
MRS-111B

DA-DB-05RP-SMA-08
High Gain Dipole Antenna

DA-DB-05RP-SMA-08
Object Product Model MRS-114A
MRS-111A
MRS-111B

Input Adapter

ADP-01
Adapter Board

ADP-01

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)

ADP-02-120

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

ADP-03

Specifications

Channels 1
Sensor Connection Soldering
Main Measuring Instruments MRS-101A-V
Measuring Targets Voltage

ADP-11S
Full-bridge Adapter

ADP-11S

Specifications

Main Measuring Instruments MRS-101B-S

ADP-11T
Thermocouple Adapter

ADP-11T
Object Product Model MRS-101B-T

ADP-11V
Voltage Adapter

ADP-11V

Specifications

Main Measuring Instruments MRS-101B-V

ADP-12S-120
Quarter-bridge 2-wire Adapter (120 Ω)

ADP-12S-120

Specifications

Main Measuring Instruments MRS-101B-S

ADP-401
Full-bridge Adapter

ADP-401

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)

ADP-402

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)

ADP-403

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

MRS-P11A
Object Product Model MRS-101A-SE

MRS-J11B
MRS Junction Kit

MRS-J11B
Object Product Model MRS-101B-S
MRS-101B-V
MRS-101B-T

MRS-J11A
MRS Junction Kit

MRS-J11A
Object Product Model MRS-101A-S
MRS-101A-SE
MRS-101A-V

MRS-J14A
MRS 4ch Junction Kit

MRS-J14A
Object Product Model MRS-104A-S

AC power cables

P-38
2-pin plug to 2-pin receptacle

P-38

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

P-39

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

P-40

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

P-41

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

P-42

Specifications

Length Approx. 1.9 m
Object Product Model MRS-111B
MRS-114A
MRS-111A (-E)
  For Thailand

Page Top

Remarks

*MRS-111A: RoHS compliant models are available. Inquiries are welcome.
*Korean compatible models are available. Inquiries are welcome.

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