Rail-mounted temperature transmitters
For mounting on rails in a control cabinet
With galvanic isolation and various diagnostics (error correction, sensor isolation and break monitoring etc.)
From standard to high accuracy, Ex or SIL
Different configuration options, including NFC and Bluetooth®
Product name
OPTITEMP TT 12 R
Rail-mounted temperature transmitter with RTD or TC input, spring terminal and compact 6 mm design
- Input: RTD, TC
- Output: 2-wire, 4…20 mA
- Programmable via the OPTICHECK Temperature Mobile app using NFC
- Accuracy: ±0.15%
OPTITEMP TT 53 R
Rail-mounted temperature transmitter with universal input, galvanic isolation, HART® and wireless communication
- Input: RTD, TC, mV, Ω
- Output: 2-wire, 4…20 mA/HART®7
- Programmable via PC, HART® handheld or the OPTICHECK Temperature Mobile app using Bluetooth® or NFC
- Accuracy: ±0.08%
OPTITEMP TT 51 R
Rail-mounted temperature transmitter with universal dual input, galvanic isolation, HART® and SIL
- Input: RTD, TC, mV, Ω
- Output: 2-wire, 4…20 mA/HART®
- Programmable via PC or HART® handheld communicator
- Accuracy: ±0.05%
OPTITEMP TT 33 R
Rail-mounted temperature transmitter with universal inputs and galvanic isolation
- Input: RTD, TC, mV, Ω
- Output: 2-wire, 4…20 mA
- Programmable via PC or via the OPTICHECK Temperature Mobile app using Bluetooth® or NFC
- Accuracy: ±0.08%