GT 5335A

The GT 5335A temperature transmitter has universal, configurable analogue inputs, both for resistance sensors (Pt100 etc.) and thermocouple and one analogue 4 ... 20mA current output with HART® version 5 protocol.

The transmitter performs measurements with high accuracy of one or two temperature sensors (thermocouples) or resistance sensors.

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Technical characteristics

  • Temperature transmitter has been designed according to strict safety requirements and is therefore suitable for application in SIL installations.
  • Sensor error detection according to the guidelines in NAMUR NE89 
  • The HART 5 protocol version enables easy and quick transmitter configuration and diagnostics

Application

  • Signal standardization from the sensor to a 4...20mA current signal
  • Linearized temperature measurement with Pt100...Pt1000, Ni100...Ni1000, or TC sensor.
  • Measurement of difference or average value from 2 resistance sensors or thermocouples
  • Conversion of linear resistance variation to a standard analog current signal, for instance from valves or Ohmic level sensors.
  • Conversion of the voltage signal [mV] to a standard 4...20mA current signal

Technical specification

Type In-head
Measuring input RTD, Termocouple, mV, Ohm
RTD input  Pt100, Pt1000, Ni100, Ni120, Ni1000, Pt10..Pt1000
Connection 2-, 3- or 4-wire
Thermocouple input Type B, C, D, E, J, K, N, R, S, T, U, W3, W5
Analog output 4-20 mA z HART®  
HART® Protocol Version HART® 5
Galvanic isolation 1500 VAC
Measuring channels 1 or 2 channels
Power supply 8 to 35 V DC
Extended EMC immunity NAMUR NE21, A criterion
Sensor error indication Programmable,  NAMUR NE43
Approvals CE, INMETRO, EAC, SIL, DNV-GL 

 

If you are interested in this product and/or have any questions about it, please don't hesitate to contact us.