SITRANS TR300
Process Instrumentation
Temperature Transmitter
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.
Catalog Specifications
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 |