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Water Immersion Sensor
Features:1) Operational principle: based on liquid conduction principle, use the electrode to detect whether there is water, then transform to main contact output by sensor2) Functions and technical features: a) Have the function of field warning indication to better measuring and testing, be instructed with the diode, green light showing normal while red light showing warningb) Have two output states: normally open and normally close (normally open as usual), contact capacity is DC 30V, 1Ac) Working power supply: DC 12V with the function of power protectiond) Power consumption: <0.4We) Isolated between input/output, power supply/output, the isolated voltage less than 1,000V (leakage current 1mA, duration time 1 min)f) Detecting sensitivity: 50kΩg) One sensor can take several electrodes (ten), equivalent to several (ten) optical type sensorsh) External dimensions: 44 x 75 x 71mmi) Mounting: 35mm rail or screw3) Mode: water immersion sensor electrode (YDE-WDT-P)The electrode of the water immersion sensor is composed of insulation base-plateand thin stainless steel plate electrode, and thin stainless plate sticks on bothsides of the base plate. The dimension of the base plate is 3.94mm (D) x 54mm(L) x 34mm (W).It may be used to measure for different purposes according to the place where theelectrode is put. Putting the base plate on the ground with the plain side of theelectrode to test the humidity of the ground; while putting the base plate withthe outstanding side of the electrode to test the depth of the water on the ground.The minimum depth of water detected is 1mm.
Water Immersion Sensor