... detecting the concentrations of different kinds of ore pulps, automatic temperature compensation function, etc.2) Dimensions: DN500 is the ... compensation over the full range through the built-in temperature sensor4)Analogue output 4-20mA, maximum 750Ω5)Relay ... ), IP68 (tube segment type sensor), immersion type sensor >IP689)Temperature Controller -20~60°C, sensor: -50~100°C.2.Product characteristics1 ...