Specification:Model: GRL8-02Function: 2 or 1 level control modePower terminal: A1-A2Rated power supply voltage: AC/DC 24-240V(50-60Hz)Power consumption: . 2VASensitivity adjustment range: 5-100kΩSupply voltage tolerance: -15%; +10%Voltage in electrodes: . AC 5VCurrent in electrodes: . 0.1mAResponse time: . 400msElectrode cable allows distributed capacitance (maximum): 800nF-100nFElectrode cable length: 100mAction delay time: 0.1s-10s (adjustable)Setting accuracy: 10%Output contact parameters: 1 x SPDT, 10A/AC1, 250VAC/24VDCMinimum switching power: 500mWPower indicator: Green LEDOutput indication: Red LEDMechanical life: 1x107Electrical life(resistive load): 1x106Reset time: 200msWorking temperature: -20℃55℃Mounting method: 35mm DIN railMounting altitude: 2000mWiring capability: 1x2.5mm2 or 2x1.5mm2Dimensions: 90*18*64mm / 3.54*0.71*2.52inWeight: Approx. 82g/2.9oz Package List:1 * Liquid Level Control Relay