Insertion thermometer Model TF43 With plastic moulded measuring element Measuring element, tolerance WIKA standardly uses the following measuring elements for the model TF43 insertion thermometer: NTC, R25 = 10 kΩ ±1 %, B (25/85) = 3977 NTC, R25 = 10 kΩ ±1 %, B (25/85) = 3435 Pt100, class B per DIN EN 60751 Pt1000, class B per DIN EN 60751 Others on request Platinum elements offer the advantage of meeting international standards (IEC 751 / DIN EN 60751). Due to material- and production-specific criteria, a standardisation of semiconductor elements, e.g. NTC’s, is not possible. For this reason their interchange ability is limited. Applications Refrigeration technology Cooling systems Air-conditioning equipment Special features Measuring ranges from -50 … +105 °C (briefly up to +120 °C) Plastic-moulded measuring element Dust- and waterproof (IP68)
Технические характеристики
CharacteristicsTechnologyPt1000, platinumDisplaywithout displayConfigurationinsertionApplicationsindustrial, HVACOther characteristicswith molded plastic measuring elementTemperature
Max.: 105 °C (221 °F)
Min.: -50 °C (-58 °F)
