The temperature transmitter GV4730 MiniTherm is designed for the installation in a separate thermowell. Due to the design the transmitter is suitable for highest requirements. The 4 operation buttons allow an easy and fast parameterisation.

Optionally, the GV4730 can be supplied with the function package self-monitoring. These devices are equipped with two measuring sensors that monitor each other and offer the possibility of temperature measurement with drift detection, redundancy and drift/failure warning.   

In a further option, the self-monitoring can now also be carried out via two measuring resistors which, due to their physical structure, ensure opposite drift behaviour, for example in the event of ageing processes.The signal difference is continuously monitored with each measured value so that exceeding a threshold value can be detected directly and the drift warning is triggered.