الوصف

Pipe material Steel or stainless steel Pipe size DN*2mm～DN**0mm。 Temperature adaptable Normal-temperature version: 4℃ ~ *5℃ High-temperature version: 4℃ ~ **0℃ Range of temperature difference Normal-temperature version: 2℃ ~ *0℃ High-temperature version: 2℃ ~ **0℃ Min. temperature difference ?0.1℃ Fluid pressure adaptable ≤1.6MPa Accuracy Class-II (Standard CJ*******0) Type of temperature sensor Pt***0, DIN/IEC**1B Protection class of conversion unit Integral (one single piece version) & non-integral versions: IP*8Wall-mounted version: IP*5 Power supply 3.6V lithium battery capable of continuously working for over 6 years or a *-wire power supply system (DC*4V, 4~*0mA) Power consumption ＜0.8mW