Features High-Accuracy Monitoring: Equipped with a diffused silicon sensor, this device ensures precise water level measurement for reliable monitoring in various applications Stable Digital Output: Featuring a totally digital conditioning circuit, it provides a 4-20mA signal output, ensuring consistent performance you can depend on for critical operations Robust Waterproof Design: With an IP68 rating and a 45-degree oblique angle, this sensor is built to withstand harsh environments, ensuring durability and longevity Heat-Resistant Junction Box: Constructed from low copper aluminum alloy, the junction box offers excellent heat resistance, enabling prolonged functionality even in demanding conditions Durable Stainless Steel Construction: The probe and flange are made from stainless steel, providing exceptional resistance to corrosion and enhancing the overall lifespan of the unit Features: 1、Throw-in type liquid level transmitter with high-accurate diffused silicon, bringing more accurate water level monitoring 2、Totally digital conditioning circuit, 4？20mA signal output is more stable, can be used with confidence 3、IP68 multi-layer waterproof protection, 45-degree oblique angle with anti-impact, detachable and anti-blocking designs 4、Junction box using low copper aluminum alloy with excellent heat resistance, which can work for a long time 5、Liquid level probe and flange is made of all stainl steel, which poss strong resistance Specification: Item Type: Liquid Level Transmitter Material: Junction box-low copper aluminum alloy; liquid level probe-all stainl steel, flange-all stainl steel Model: QDW-30A Measured Medium: Water, oil, etc. (liquid that does not corrode stainl steel) Measuring Range: (Optional) Approx. 0 ~ 1meter / 0 ~ 3.3ft Approx. 0 ~ 2meter / 0 ~ 6.6ft Approx. 0 ~ eter / 0 ~ 9.8ft Approx. 0 ~ 4meter / 0 ~ 13.1ft Approx. 0 ~ 5meter / 0 ~ 16.4ft Response Time: 5ms (up to 90% FS) Medium Temperature: -40~60℃, Ambient Temperature: -40~85℃ Measurement Accuracy: 0.2%FS Electrical Interface: Connection between tight-wire waterproof nut and five-core air-conducting cable Zero Temperature Drift: ±2%FS, Sensitivity Temperature Drift: ±2%FS Prure Type: Gauge prure, absolute prure Insulation: 100mQ/250VDC Media Compatibility: Various media compatible with 316L stainl steel Installation Method: 1. Choose a place that is easy to operate and maintain for installation 2. Install as far away as possible from the vibration source 3. Keep away from heat sources as much as possible 4. When installing the input type liquid level transmitter, the metal probe should sink into the bottom of the container Package List: 1 x Liquid Level Transmitter Note: <br/ Package List 1 x Liquid Level Transmitter