General

The task of transmitters is the transformation of the sensor signal into a stable and standardized signal. In the past, transmitters were built using analog technology. In the meantime digital technology has gained acceptance, however, because it offers better measurement accuracy at simultaneously higher flexibility, improve safety and safe costs.

 

In addition, the measurement accuracy in modern transmitters can be improved by use 'sensor-transmittermatching'. The complete measurement point can be calibrated in a loop (Sensor and transmitter together).

 

On the one hand, the standardized output signal in the process measurement is a 4...20 mA signal, but also the internationally standardized field buses, such as HART®, PROFIBUS® and FOUNDATION™ Fieldbus are used. The HART® protocol serves mainly for a more convenient operation in combination with the 4...20 mA analog measured signal. PROFIBUS® and FOUNDATION™ Fieldbus, however, transfer the real measured value digitally without any loss of accuracy and therefore offer cost savings by simplifying the wiring.

Head Transmitter

TMT180

TMT180

  • Temperature transmitter, PC programable
  • Application: RTD, Pt100
  • 2-wire 4...20 mA
  • Fault reaction: NAMUR NE43
  • Mounting: terminal head form B, DIN EN 50446
  • UL listed, GL (German Lloyd) Marine

More information about TMT180

TMT181

TMT181

  • Temperature transmitter, PC-programmable
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4-20mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Mounting: head form B, DIN43729
  • UL listed, GL (German Llyod) Marine

More information about TMT181

TMT182

TMT182

  • Temperature transmitter, Protocol HART
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4-20mA, SIL2, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Mounting: head form B, DIN43729
  • UL listed, GL (German Llyod) Marine

More information about TMT182

TMT187

TMT187

  • Temperature transmitter
  • Application: RTD
  • Fixed adjusted measurement range
  • 2-wire 4-20mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Mounting: head form B, DIN43729
  • UL listed, GL (German Llyod) Marine

More information about TMT187

TMT188

TMT188

  • Temperature transmitter
  • Application: TC
  • Fixed adjusted measurement range
  • 2-wire 4-20mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Mounting: head form B, DIN43729
  • UL listed, GL (German Llyod) Marine

More information about TMT188

TMT80

TMT80

  • Temperature transmitter, PC-programmable
  • Inputs: RTD and TC
  • 2 wire 4-20 mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Mounting: head form B, DIN43729

More information about TMT80

TMT82

TMT82

  • Temperature transmitter, HART®protocol
  • Application: 2 x RTD, TC, Ohm, mV
  • Galvanic isolation
  • Diagnostics information according to NAMUR NE107 
  • Mounting: head form B, DIN EN 50446, optional in field housing or even as DIN rail device
  • UL listed

More information about TMT82

TMT84

TMT84

  • Temperature transmitter, PROFIBUS® PA Profile 3.02
  • Application: 2 x RTD, TC, Ohm, mV
  • Galvanic isolation
  • Diagnostics information according to NAMUR NE107
  • Current consumption 11 mA
  • Mounting: head form B, DIN 50446 or field housing
  • UL listed

More information about TMT84

TMT85

TMT85

  • Temperature transmitter, FOUNDATION Fieldbus (FF)
  • Application: 2 x RTD, TC, Ohm, mV
  • Galvanic isolation
  • Mounting: head form B, DIN 50446 or field housing
  • UL listed

More information about TMT85

DIN Rail Transmitter

TMT112

TMT112

  • Temperature transmitter, Protocol HART
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4-20mA, SIL, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Rail IEC 60715. Wide: 12.6 mm
  • UL listed

More information about TMT112

TMT121

TMT121

  • Temperature transmitter, PC-programmable
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4...20 mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • DIN Rail as per IEC 60715. Wide: 22.5 mm
  • UL listed, GL (German Llyod) Marine

More information about TMT121

TMT122

TMT122

  • Temperature transmitter, Protocol HART
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4-20mA, SIL, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Rail IEC 60715. Wide: 22.5 mm
  • UL listed, SIL2, GL (German Llyod) Marine

More information about TMT122

TMT125

TMT125

  • Temperature transmitter, FOUNDATION Fieldbus (FF)
  • Application: RTD, TC, Ohm, mV
  • 8-channel
  • Galvanic isolation

More information about TMT125

TMT127

TMT127

  • Temperature transmitter
  • Application: RTD
  • Fixed adjusted measurement range
  • 2-wire 4-20mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Rail IEC 60715. Wide: 22.5 mm
  • UL listed, GL (German Llyod) Marine

More information about TMT127

TMT128

TMT128

  • Temperature transmitter
  • Application: TC
  • Fixed adjusted measurement range
  • 2-wire 4-20mA, galvanic isolation
  • Fault reaction: NAMUR NE 43
  • Rail IEC 60715. Wide: 22.5 mm
  • UL listed, GL (German Llyod) Marine

More information about TMT128

Field Transmitter

TMT142

TMT142

  • Temperature transmitter, Protocol HART
  • Application: RTD, TC, Ohm, mV
  • 2-wire 4-20mA, galvanic isolation
  • Failure mode: NAMUR NE 43
  • Single compartment, NEMA 4X, IP67
  • UL listed

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TMT162

TMT162

  • Temperature transmitter with HART®, FOUNDATION Fieldbus™ or PROFIBUS® PA Profile 3.02 protocol
  • Application: 2x RTD, TC, Ohm, mV
  • 2-wire 4... 20 mA, SIL (only HART®), galvanic isolation
  • Diagnostics information according to NAMUR NE107
  • NEMA 4x, IP67
  • Dual compartment
  • UL listed, CSA General Purpose

More information about TMT162