1.measuring method is the expansion of two different metals 2.suitable for measuring on-site low-and-medium temperature
It can be used to measure the temperature of gases,liquids and other substance. The indicating value can be readout on the spot, and can be transmitted to control room also.The transmitted signals include Pt100,K type & E type thermal resistance one, can also be converted become a 4-20mA DC standard signal.
Main Technical Parameter:
1.Measuring range (°C):WSSP:-80~40,-40~80,0~50,0~100,0~150,0~200,0~300,0~400,0~500;WSSK:0~400,0~500;WSSE:0~300,0~400,0~500;2.Accuracy class:Bimetallic thermometer is of class 1.5;Armoured platinum thermal resistance is of class B±(0.30+0.005 I t I );Armoured platinum thermocouple is of classII ±2.5°C or 0.75% I t I;Basic error of transmitter±0.5%3.Insert length L1(mm):100;150;200;250;300;400;500;7504.Tail pipe diameter d(mm):18;205.Installation thread:M27×2;3/4';Flange6.External protective pipe material:1Cr18Ni9Ti,316,316L,coated with polytetrafluoroethylene7.Insulation resistance at room temperature:Platinum thermal resistance≥100MΩ;Thermocouple≥1000MΩ.m8.Thermal response time of platinum thermal resistance(thermocouple) ≤60s;Time constant of bimetallic thermometer≤180s
strong and high quality thermocouple thermometer
