High reliability for maximum safety

OPTITEMP thermometer from KROHNE measures the process temperature in a plant.

The OPTITEMP TT 51 also shines when it comes to the topic of reliability and safety: external influences such as the ambient temperature, vibrations, up to 95 % relative humidity and electromagnetic waves have almost no influence on the measurement result.

The unique SmartSense insulation resistance monitoring is designed to detect moisture in the thermowell, and the SIL2 approval in accordance with the latest IEC61508 (2010 edition, version 2) makes the device ideally suited for long-lasting trouble-free use even in safety-related applications.

In case of the moisture in the thermowell the value of the insulation resistance changes immediately. This allows the reliably detection of cracks in the thermowell.
Insulation resistance monitoring SmartSense