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March  28 , 2024  Thursday
Home> temperature meter >> temperature transmitter >> TMT181 Temperature Transmitter
  • Introduction
  • Specifications
TMT181 temperature transmitter is a smart PC configurable temperature transmitter. It can receive 2, 3, 4-wire RTD, thermocouples, resistance or millivolt input and linearly deal with the input signal then output 4~20mA standard signal. It has the feature of electrical isolation and pre-set for sensor damaged and short-circuit fault signal.
Configuration features                 Through the PC, using the TMT181A tool can be configured on line or through the SETUP connector can be configured on line in measurement process
Input signal type            Thermal resistance, all kinds of thermocouples, resistance, millivolt signal
Range                         set through PC and special interface
Conversion Accuracy          ≤0.08%
Output signal                    analog 4~20mA  20~4mA
Cold Junction Accuracy       ±1℃(thermocouple)
Max load                     (V power-8V)/0.025A(current output)
Limit current                    ≤25mA
Response time                  1s
Isolation Voltage               2kVAC(input/output)
Power voltage                8~35VDC
Long-term stability             ≤0.1℃/year,or 0.05%/year
Ambient temperature           -40~+85℃