Prevent surge voltage, over voltage, over current and reverse polarity protection;Test to that it is resistant to overload and shock, and accurately ensures overload capability;Implement anti-electromagnetic interference capability to avoid problems in complex electromagnetic environments;parts are used on all sensitive to maintain long-term stability.Type: Humidity sensorModel: OtherUses: position sensor: OtherMeasuring range: 0-5mH2O 50kPa;Measuring medium: water;Power supply: 24VDC;Output signal: 4-20mA;Accuracy: +-0.5% ;Overload capability: twice the full-scale pressure;Operating temperature: -20 Celsius-120 CelsiusCompensation temperature range: -10 Celsius-80 CelsiusZTC : (typical): +- 0.02% cSTC : (typical): +- 0.02% c;Long-term stability: (typical): +-0.1% year;Waterproof rating: IP68;Load resistance: less than (U-10) 0.02 Ohm;Explosion type: Exia II CT6Range: 3colour:Silver, blackMaterial:metalsize:Length: 5mPackage Contents:1*Liquid Level SensorOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +- 1-3cm.