<1>. QDY30A submersible Water Level Sensor, its 304 &316 stainless steel and hermetically sealed housing make it suitable for most industrial liquids . <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. <3>. The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for long-term use.
4-20mA rs485 water tank level ultrasonic fuel sensor