Contactless thermocouple sensor is used for non-contact temperature sensing applications where it is not possible to use traditional contact sensors. These would typically be moving applications such as conveyor belts or where the sensor contact may contaminate or damage the product. They are also used where surface temperatures are uneven and cannot be easily measured.
Pyrocouples are fast responding and have a high degree of accuracy. Available in two different temperature ranges, one measures up to 250 C and the other up to 500 C.
These pyrocouple sensors can be used with our digital temperature controllers to set and control temperature outputs; speak to us for more information or check out the webpage.
Protective class IP65 (NEMA-4)
Environment temperature 0 ~60°C
Storage temperature -20 ~ 80°C
Relative humidity 10 – 95%（no condensation）
Material Stainless steel
Size Diameter:20 mm ，Length:110mm
Cable length 1 m (Standard)
Working power 24 VDC
Max electric current 50mA
Signal output 4-20mA
Spectrum range 8-14μm
Temperature range 0 ~500°C
Optical resolution 15:1
Response time 150ms (95%)
Accuracy of measuring temperature Measurements’±1% or ± 1℃
Repeated accuracy Measurements’±0.5% or ±1℃
Emissivity 0.95 fixation