iTEMP TMT121 - DIN Rail Temperature Transmitter

 

Unsurpassed reliability, accuracy and long-term stability in critical processes over all industries. The configurable transmitter not only transfers converted signals from resistance thermometers (RTD) and thermocouples (TC), it also transfers resistance and voltage signals. The standardized output signal is a 4 to 20 mA signal. Swift and easy operation, visualization and maintenance by PC using operating software. Installation is realized on DIN rail as per IEC 60715 (housing width: 22.5 mm)

Benefits

  • High accuracy in total ambient temperature range

  • Fault signal on sensor break or short circuit, NAMUR NE 43 compliant

  • Safe operation in hazardous areas - International approvals such as ATEX Ex ia, NEPSI, FM IS, CSA IS

  • EMC to NAMUR NE 21, CE

  • Online configuration during measurement

  • Galvanic isolation

  • Output simulation

 

 

Field of application

  • PC programmable (PCP) temperature transmitter for converting various input signals into a scalable 4 to 20 mA analog output signal 

  • Universal input for resistance thermometer (RTD), thermocouple (TC), resistance transmitter (Ω) and voltage transmitter (mV)

  • Online configuration using PC with configuration kit (PC-software ReadWin 2000 and USB-interface connection)

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Features and specifications
Temperature transmitters

Measuring Principle Rail transmitter
Input 1 x RTD, TC, Ohm, mV
Output 1 x analog 4...20 mA
Auxiliary power supply 12...35 V DC (standard-version)
12...30 V DC (Ex-version)
Communication PCP (pc-programmable)
Installation DIN rail
Accuracy (Pt100, -50...200 °C) <= 0,2 K
(Pt100, -58...392 °F) <= 0,4 °F
Galvanic isolation yes
Certification UL rec. Comp
GL ship approval
GOST Metrology
FM IS,NI,Class I,Div.1+2,Group ABCD
CSA IS,NI,Class I,Div.1+2,Group ABCD
ATEX II2(1)G Ex ia[ia Ga] IIC T6 Gb
ATEX II3G Ex nA IIC T6
FM+CSA IS,NI,Class I,Div.1+2,Group ABCD
CSA General Purpose
NEPSI Ex ia IIC T4-T6
NEPSI Ex nA II T4-T6