Features Reliable Working: Adopting anti corrosion materials, with excellent durability. Also has sturdy structure, anti bending, high accuracy, high stability, anti clogging hole design, easy to clean. High Accuracy: Fully digital conditioning circuit, 4‑20mA signal output, ensuring more stable performance and more accurate monitoring of water level. Stainless Steel: The shell is made of 304 stainless steel, which is durable and equipped with waterproof cables for safe use. The liquid level sensor has a wire length of 6 meters and is suitable for detecting water levels within the range of 0‑5m. Good Protection: IP68 multi layer waterproof protection, safe to use, and long service life. Equipped with reverse polarity and current limiting protection, laser temperature compensation, programmable adjustment. Easy to Install: Comes with a compact size and a light weight as well, the liquid level transmitter is very convenient to install within minutes. Specification: Item Type: Liquid Level Transmitter Power Supply Voltage: 24V DC Tested Medium: Water, non corrosive liquid to stainless steel. Cable Length: Approx. 6m / 19.69ft Measurement Range: Approx. 0 ~ 5m / 0 ~ 16.4ft Measurement Accuracy: 0.2%-0.5%FS, conventional. Output Signal: 4-20mA Medium Temperature: -20-75℃ Environmental Temperature: -30-80℃ Temperature Compensation: -10-70℃ Overload Capacity: <200% Protection Level: IP68 Temperature Source Shift: ± 0.01%FS/℃ Long Term Stability: ± 0.2%FS/year Machine Impact: 20g at 20-5000Hz.  Package List:1 x Liquid Level Transmitter Package List 1 x Liquid Level Transmitter