T91.x Analogue Temperature Transmitter

The WIKA T91.x analogue temperature transmitter is matched to the specific requirements of the industry. Depending on the output signal, they are particularly suitable for direct connection to evaluation instruments with voltage or current inputs such as PLC’s or AD conversion cards in PCs.

The WIKA T91.10, T91.20 and T91.30 analogue temperature transmitter convert the temperature-dependent change in resistance of resistance thermometers or the temperature-dependent voltage change in thermocouples into a 0 … 10 V or 4 … 20 mA output signal. With these standardised signals, the measured temperature values can be transmitted directly and safely.

The temperature transmitters of the T91 model series are fixed-range transmitters which are supplied with the necessary measuring ranges in line with the customer’s requirements. A later fine adjustment of the zero point and the span can be made with potentiometers once fitted.