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, India, Thailand, China, and EU
・Hours of continuous use: Max. 34 h*
 *When using 1ch-Strain Transmitter with two AAA-size cell, LR03EJ.

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.

Products table

All display

MRS-104A-S
4ch-Strain Transmitter

MRS-104A-S
  • CE

Hardware Specifications

Measuring Targets Strain gages (Full-bridge system*)
Strain-gage transducers

*Other bridge systems need bridge box or bridge adapter.
Channels 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
Range Accuracy Within ±0.15% FS
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
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

*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. Use a shatterproof cover 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)]
*Under the test conditions: 23 °C, bridge resistance 120 Ω
Dimensions 55 W × 10 H × 32.5 D mm (Excluding protrusions)
Weight Approx. 32 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 Built-in
(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, and EU
Communication Distance 50 m (Max. line of sight distance)
Environment of Usage Environment where the wireless LAN is 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.

Specifications in Combination with Transmitter and 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)

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
4ch junction kit MRS-J14A

Dimensions

MRS-104A-S

MRS-101A-S
1ch-Strain Transmitter

MRS-101A-S

Hardware Specifications

Measuring Targets Strain gage (Full-bridge system*), strain-gage transducer
*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
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) *1
Vibration Resistance 294.2 m/s2 (30 G), 10 to 500 Hz *1
Shock Resistance 980.7 m/s2 (100 G), 11 ms *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 Use a shatterproof cover for safety.

RF Specifications

Transceiver Frequency Channel 1 (Choose 1 channel from 16 channels using Setting software)
Antennas Built-in
(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, and EU
Communication Distance 50 m (Max. line of sight distance)
Environment of Usage Environment where the wireless LAN is 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.

Specifications in Combination with Transmitter and 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)
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 Adapter board ADP-01
Quarter-bridge 2-wire adapter ADP-02-120
MRS junction kit MRS-J11A

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

MRS-101A-SE

Hardware Specifications

Measuring Targets Strain gage (Full-bridge system*), strain-gage transducer
*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
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) *1
Vibration Resistance 29.42 m/s2 (3 G), 5 to 200 Hz *1
Shock Resistance 294.2 m/s2 (30 G), 11 ms *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, Thailand, and EU
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 is 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.

Specifications in Combination with Transmitter and 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)
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 Extension cable for receiving antenna (6 m) E-03 (Not for EU)
Small planar antenna EXT-ANT1
Receiving antenna W1030
Adapter board ADP-01
Quarter-bridge 2-wire adapter (120 Ω) ADP-02-120
MRS package kit MRS-P11A
MRS junction kit MRS-J11A
Extension cable for receiving antenna (2 m) E-02

Dimensions

MRS-101A-SE

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 the 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
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) *1
Vibration Resistance 294.2 m/s2 (30 G), 10 to 500 Hz *1
Shock Resistance 980.7 m/s2 (100 G), 11 ms *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 Use a shatterproof cover for safety.

RF Specifications

Transceiver Frequency Channel 1 (Choose 1 channel from 16 channels using Setting software)
Antennas Built-in
(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, and EU
Communication Distance 50 m (Max. line of sight distance)
Environment of Usage Environment where the wireless LAN is 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.

Specifications in Combination with Transmitter and 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)
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

Hardware Specifications

Measuring Targets Thermocouples
Channels 1
Compatible Thermocouples K,T,N(Resistance of thermocouple: 500 Ω or less)
Measuring Range K1300 -200 to 1300 ºC
K500 -200 to 500 ºC
K100 -100 to 100 ºC
T400 -200 to 400 ºC
T100 -100 to 100 ºC
N1300 -200 to 1300 ºC
N500 -200 to 500 ºC
N100 -100 to 100 ºC
Measuring Accuracy Ambient temperature: 20 to 30 ºC
Measuring temperature: Below -50 ºC
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.4 %rdg ±2.0 ºC

Ambient temperature: 20 to 30 ºC
Measuring temperature: -50 ºC or more
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.1 %rdg ±1.5 ºC

Ambient temperature:0 to 50 ºC
Measuring temperature: Below -50 ºC
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.4 %rdg ±2.8 ºC

Ambient temperature: 0 to 50 ºC
Measuring temperature: -50 ºC or more
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.1 %rdg ±2.5 ºC

Ambient temperature:-25 to 75 ºC
Measuring temperature: Below -50 ºC
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.4 %rdg ±3.8 ºC

Ambient temperature: -25 to 75 ºC
Measuring temperature: -50 ºC or more
Telemeter measuring accuracy(internal reference compensation mode): Within ±0.1 %rdg ±3.5 ºC

* the input terminal temperature is in equilibrium
* The above specifications apply to a stable temperature after warm up for about 60 minutes.
Check Functions Burnout check
AD Resolution 16-bit
Sampling Frequency 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, Half sine wave
Centrifugal Acceleration Resistance 29420 m/s2 (3000 G)
* The figures are when installed with our specified screws and torque.
* Use a shatterproof cover for safety.
Power Supply 2.2 to 4.4 VDC
Current Consumption Within 24 mA
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)]
* Under the test condition :23 ºC ± 5 C
Dimensions 47±0.3(W)×20±1(D)×7(+1, 0)(H) mm (Excluding protrusions)
* With adapter
Weight Approx. 17 g
* With adapter

RF Specifications

Transceiver Frequency Channel 1 (Choose 1 channel from 16 channels using Setting software)
Antennas Built-in Antenna
Radio Communication Frequency Band 2.4 GHz Band
Radio System Digital modulation system
Radio Certification Japan, USA, China
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.

Specifications in Combination with Transmitter and Receiver

Compatible Receiver MRS-111A (-E) Firmware Ver. 3.01 or later
MRS-111B Firmware Ver. 3.01 or later
MRS-114A Firmware Ver. 3.01 or later
Analog Output Voltage Measuring Range: K1300, N1300
Temperature Range: -200 to 1300 ºC
Analog Output Voltage Range: -0.7692 to 5.000 V

Measuring Range: K500, N500
Temperature Range: -200 to 500 ºC
Analog Output Voltage Range: -2.000 to 5.000 V

Measuring Range: K100, N100
Temperature Range: -100 to 100 ºC
Analog Output Voltage Range: -5.000 to 5.000 V

Measuring Range: T400
Temperature Range: -200 to 400 ºC
Analog Output Voltage Range: -2.500 to 5.000 V

Measuring Range: T100
Temperature Range: -100 to 100 ºC
Analog Output Voltage Range: -5.000 to 5.000 V
Combination 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 200 ºC in ambient
temperature 20 to 30 ºC, the accuracy is within :
“200 °C × (±0.1%) + (± 1.5 °C) + 400 °C × (±0.1 %) = ± 2.1 °C”.
Delay Time 125 ± 25 ms (at DC to 10.5 Hz)
Frequency Response DC ~ 6 Hz (Dev. + 0.5, -1 dB), -3 dB ± 1 dB (at 10.5 Hz)
Standard Accessories Thermocouples Adapter ADP-11T
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 Thermocouples Adapter ADP-11T

MRS-114A
4ch-Receiver

MRS-114A
  • CE

Hardware Specifications

Channels 4, 1 for combining with 1-channel transmitter.
The number of connecting transmitters and receivers should be same.
Analog Output Accuracy Within ±0.1% FS
DA Resolution 16 bits
DA Conversion Speed 1 channel: 4.8 kHz
2 channels: 3.2 kHz
3 channels: 2.4 kHz
4 channels: 1.92 kHz
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
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, India, Thailand, and EU
Environment of Usage Environment where the wireless LAN is 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 channels in the system.

Specifications in Combination with Transmitter and 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)

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.
2 or more measuring channels are for 4-channel transmitter with 4-channel receiver.
Standard Accessories USB cable N-38 (1 m)
BNC-BNC cable U-59 (Each channel, 1.5 m)
Ground wire P-72 (5 m)
Side hole suction cup (55 mm) ×2
Fastening band ×2
Setting software MRS-10B
AC adapter
(AC power cable sold separately. Select according to your country or region)
Receiving antenna W1030 ×2
High gain dipole antenna DA-DB-05RP-SMA-08 ×2
Extension cable for receiving antenna (2 m) E-02 ×2
Optional Accessories AC power cable
 P-38 (Japan), P-39 (the USA), P-40 (India), P-41 (EU), P-42 (Thailand)
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)

Dimensions

MRS-114A

MRS-111B
1ch-Receiver

MRS-111B

Hardware Specifications

Channels 1
Analog Output Voltage ±5 V/Range FS
Analog Output Accuracy Within ±0.1% FS
DA Resolution 16 bits
DA Conversion Speed 4.8 kHz(MRS-101A-S,MRS-101A-SE,MRS-101A-V)
50 Hz(MRS-101B-T)
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
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 (RoHS), (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, USA, and China
Communication Distance 50 m (Max. line of sight distance)
Environment of Usage Environment where the wireless LAN is not intermingled on the 2.4GHz.
Frequency Channel and Central Frequency Frequency channel: Central frequencies (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.
Standard Accessories USB cable N-38 (1 m)
BNC-BNC cable U-59 (Each channel, 1.5 m)
Ground wire P-72 (5 m)
Side hole suction cup (55 mm) ×2
Fastening band ×2
Setting software MRS-10B
AC adapter
(AC power cable sold separately. Select according to your country or region)
Receiving antenna W1030 ×2
High gain dipole antenna DA-DB-05RP-SMA-08 ×2
Extension cable for receiving antenna (2 m) E-02 ×2
Cable tie ×2
Optional Accessories AC power cable
 P-38 (Japan), P-39 (the USA)
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)

MRS-111A
1ch-Receiver

MRS-111A

Hardware Specifications

Channels 1
Analog Output Accuracy Within ±0.1% FS
DA Resolution 16 bits
DA Conversion Speed 4.8 kHz
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
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 is not intermingled on the 2.4GHz.
Frequency Channel and Central Frequency Frequency channel: Central frequencies (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.

Specifications in Combination with Transmitter and 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 USB cable N-38 (1 m)
BNC-BNC cable U-59 (Each channel, 1.5 m)
Ground wire P-72 (5 m)
Side hole suction cup (55 mm) ×2
Fastening band ×2
Setting software MRS-10A
AC adapter UNI318-1215-EDS
Receiving antenna W1030 ×2
Extension cable for receiving antenna (2 m) E-02 ×2
Optional Accessories Extension cable for receiving antenna (6 m) E-03 (Not for EU)
Small planar antenna EXT-ANT1
Planar diversity antenna EXT-ANT2
High gain dipole antenna DA-DB-05RP-SMA-08
DC power cable P-76 (2 m)

Dimensions

MRS-111A

MRS-111A-E
1ch-Receiver (For EU)

MRS-111A-E

Hardware Specifications

Channels 1
Analog Output Accuracy Within ±0.1% FS
DA Resolution 16 bits
DA Conversion Speed 4.8 kHz
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
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, and EU
Communication Distance 50 m (Max. line of sight distance)
Environment of Usage Environment where the wireless LAN is not intermingled on the 2.4 GHz.
Frequency Channel and Central Frequency Frequency channel:Central frequencies (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.

Specifications in Combination with Transmitter and 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 USB cable N-38 (1 m)
BNC-BNC cable U-59 (Each channel, 1.5 m)
Ground wire P-72 (5 m)
Side hole suction cup (55 mm) ×2
Fastening band ×2
Setting software MRS-10A
AC adapter UNI318-1215-EDS (for EU)
Small planar antenna EXT-ANT1 ×2
Extension cable for receiving antenna (2 m) E-02 ×2
SMA straight connector (Reverse) ×2
SMA right angle connector (Reverse) ×2
Optional Accessories Extension cable for receiving antenna (6 m) E-03
Planar diversity antenna EXT-ANT2
High gain dipole antenna DA-DB-05RP-SMA-08
DC power cable P-76 (2 m)

Dimensions

MRS-111A-E

MRS-10B
Setting Software

MRS-10B

Specifications

Compatible Receiver Models 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 10days)
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, MRS-101A-SE, MRS-101A-V, MRS-104A-S
All data, 0.01, 0.1, 1sec
MRS-101B-T
All data, 0.1, 1sec
Save Time Save interval All data
1, 5, 10, 30, 60sec
Save interval 0.01, 0.1, 1 sec
1, 5, 10, 30, 60, 300, 600, 1800, 3600 sec
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 Resolution: 1024 × 768 or more

MRS-10A
Control Software

MRS-10A

Specifications

Compatible Receiver Models MRS-111A
MRS-111A-E
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.
Set data processing at the time of radio communication error.
Operation Functions Execute balance adjustment.
Check sensor connection.
Display graph.
Inspection Function Radio condition inspecion
Operating Environment
OS Windows® 7, Windows® 8, 8.1, Windows® 10
(Japanese/English, 32/64 bits support)
CPU Core2Duo, 2 GHz or advanced
Memory 4 GB or more
Interface USB2.0 (Can also be operated in a USB3.0 port)
Display Resolution: 1024 × 768 or more
  *There is no data acquisition function by this software.

Antennas

EXT-ANT1
Small Planar Antenna

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

EXT-ANT2
Planar Diversity Antenna

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

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

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

Input Adapter

ADP-01
Adapter Board

ADP-01

Specifications

Channels 1
Sensor Connection Soldering
Main Measuring Instruments MRS-101A-S/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/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-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

ADP-11T
Thermocouple Adapter

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

Package for transmitter

MRS-P11A
MRS Packaging Kit

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

MRS-J11A
MRS Junction Kit

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

MRS-J14A
4ch Junction Kit

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

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Remarks

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

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