Product overview: QDY30A water level sensor Range: 0-0.5m-500m range can be customized Output signal: 4-20mA /0-10V /0-5V /RS485 Power supply: Default DC24V (DC12-36V can be used,0.5-4.5V /0-3.3V output ,power supply is DC5V) cable length(Defult ): 5m OEM logo design is acceptable , MOQ 5 pcs !!! <1>.QDY30A submersible Water Level Sensor, its304 &316 stainless steel and hermetically sealed housing make it suitable for most industrial liquids and oils. <2>. The welded housing is tested in-house via a helium leak tester to ensure proper protection. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank. The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for long-term use. Technical parameters Model QDY30A liquid water level sensor Measuring Range 0~0.5~500m H2O Power supply 24VDC Output Signal 4~20mA Accuracy 0.5%FS Response Time ≤1ms (up to 90%FS) Long-term Stability ±2F.S/Year Medium Temperature -20~85℃ Working Temp erature -40~80℃ Overload Capacity 200%F.S Insulation Resistance 100MΩ/250VDC Sensitivity Drift ±2 %F.S Zero Drift ± 2%F.S Protection IP68 Measuring Medium Various medium which is compatible with SS304 Mechanical Vibration 20g (20~5000Hz) Impact 100g (11MS) Material Junction box: Low content Cu-Al alloy Probe: Stainless steel Cable: Polyurethane cable Application Static liquid level, Liquid tank, Sewage water, Well, Lake,etc.

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