The Krohne OPTITEMP TT 30 C is a universal, programmable 2-wire head-mounted temperature transmitter. The galvanically isolated device works with RTD elements, thermocouple (TC) elements or other inputs (mV and Ω). Due to its error correction functions like the automatic correction of known sensor errors the device features improved accuracy. Its unique “SmartSense” function allows insulation resistance monitoring to prevent measuring errors. This makes it very suitable for use in many industrial applications. The temperature transmitter provides a temperature linear current output (4…20 mA). It is approved for use in hazardous areas. The OPTITEMP TT 30 C can be easily configured from a PC using the ConSoftTM software with configuration kit ICON. Thanks to the user-friendly interface, parameters like measurement range or failure indication can be set or re-set within seconds. Using PC configuration, no calibration is required. The temperature transmitter is designed for installation in a “B connection head” or larger. As an alternative the OPTITEMP TT 30 C can also be mounted on a DIN rail using an optional rail mounting kit. A dedicated rail-mounted version for DIN rails is available with the OPTITEMP TT 30 R.
Features
Completely universal digital device
Configuration without external power supply (via PC/software ConSoftTM)
With sensor break monitoring and sensor error correction
Isolation resistance monitoring (SmartSense): fail-safe up to 95% relative air humidity
Complete access to all functions during operation
Simple loop checking with calibrated output, output test without loop interruption
Suitable for connection head B or larger
Galvanic isolation: 1500 VAC
Optional rail mounting kit for installation on a DIN rail (in accordance with DIN EN 60715)
Available as intrinsically safe: ATEX (zone 0, 1, 2)
