... , steam and gas, whose temperature are in the range of -80°C~±500°C.CharacteristicThis sort of thermometer choose double metal sheet as ... ),4.0(100mm)4.5(113mm),6.0(150mm)Temperature range:0-50°cConnection type:1/4NPTConnection material:Stainless steelAccuracy:according ... , 3.5, 4.0, 4.5, 6.0Temperature range0-50°c