Features 1、5 metres length will meet all the needs in measuring the liquid level, and the accurate signal allows for accurat measurement. 2、Integrated sealing structure offers excellent sealing protection to achieve IP68 waterproof and dustproof performance. 3、The durable waterproof wire is not easy to dew in the open air, which also works well in preventing seeping. 4、With great air tightness, this water level sensor suits perfecty to various working conditions in high pressure. 5、Made of high quality stainless steel, this liquid level transmitter has good shock resistance and strong stability. Specification Item Type: Liquid Level Transmitter Probe Material: Stainless Steel Model: WLB-131Y Function: Water Level Measurement Applicable Scenarios: Fire refrigerator, deep well water level, river reservoir, engineering pool Output Signal: 4~20mA Accuracy: 0.5% FS Measuring Range: Approx. 5metres / 16.4ft Protection Level: IP68 Temperature: 0~60℃ Package List 1 x Liquid Level Transmitter