SITRANS TR300

SITRANS TR300 with HART- protocol is designed to support all common thermocouples, resistance and millivolt sensors. Setup is quick and easy with SIMATIC PDM or a handheld communicator. Unique user-friendly details are implemented, one of them being the direct readout of the output current with a multimeter without having to open the 4 … 20 mA loop. A red/green LED indicates the device status at a glance.

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Benefits

  • Measures temperature with a linear output signal

  • Consistent performance - High accuracy across entire ambient temperature range

  • Reduces plant noise

  • Alarm signal for sensor break or short-circuit according NAMUR 43

  • Electromagnetic compatibility (EMC) according DIN EN 61326 and NE21

  • Galvanic insulation for accuracy and safety in thermocouple applications

  • Single- or dual-point trim

  • Custom characteristic curve for application of non-standard sensors

  • Difference and average measurement

  • Extensive diagnosis: e.g. drag indicator and time meter

  • Set of output current for simulation

  • Explosion protected versions for Europe

  • Rugged design, potted electronics, Explosion protected versions for Europe

Detail

Input
Resistance thermometers, thermocouples, resistance-type sensors, DC sources
Output
4 ... 20 mA, HART
Ambient temperature
-40 … +85 °C (-40 …185 °F)
Approvals
ATEX
Certificates
EAC Ex (GOST), NEPSI

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