testo 0602 0493 Immersion probe -40 up to 1000 °C Sensor type K

This thermocouple (TE) temperature sensor with flexible, low-mass tip is suitable for air temperature measurements as well as for measurements in liquid and pasty media - especially in media with small volumes such as Petri dishes. In addition, you can also take temperature measurements on surfaces if you attach the temperature sensor to the measuring point, e.g. with adhesive tape.

Due to its very thin tip with a diameter of 0.25 mm, the temperature sensor has a particularly short response time of only 1 second. Thus, it can record very short temperature peaks and is also suitable for air temperature measurements.

The temperature sensor can detect both very low and extremely high temperatures: -200 ...+1000 °C. It has an oval (2.2 mm x 1.4 mm) FEP insulated thermal cable with a length of 2 meters. The thermal cable can be pushed through narrow openings, such as through door slots or fridge seals. It is heat resistant up to +200 °C.

This type K and class 1 thermocouple sensor has a standardized accuracy of ±1.5 °C or 0.004 x I t I (the higher value applies) (in the measurement range of -40...+1000 °C). This means that at a temperature of +500 °C, this sensor has an accuracy of ±2 °C (since 0.004 x 500 °C = 2 °C).

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