SITRANS T Temperature Measurement Rail Transmitter
SITRANS TR300
The HART universal
SITRANS TR300 with HART protocol is suitable for all common resistance thermometers and thermocouples, as well as for evaluating resistance sensors and MV signals. It is configured quickly and easily using SIMATIC PDM or a handheld and is particularly service-friendly: The value of the 4 – 20mA loop can be read directly and without signal interruption using a multimeter.
The SITRANS TR300 Advantage
- 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
Technical Specifications
SITRANS TR300 | 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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