Features • High-Accuracy Monitoring: The throw-in liquid level transmitter utilizes diffused silicon technology for precise water level measurement, ensuring reliable monitoring for your applications • Stable Digital Output: Featuring a fully digital conditioning circuit, the 4-20mA signal output provides consistent performance, giving you peace of mind in your level control systems • Robust Waterproof Design: With IP68 multi-layer waterproof protection and a 45-degree oblique angle, this sensor is built to withstand harsh environments, preventing damage from water and impacts • Durable Junction Box: Constructed from low copper aluminum alloy, the junction box offers excellent heat resistance, ensuring long-lasting performance even under demanding conditions • Strong Stainless Steel Construction: The liquid level probe and flange are made from all stainless steel, delivering exceptional durability and resistance to corrosion for reliable operation over time 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 stainless steel, which possess strong resistance Specification: Item Type: Liquid Level Transmitter Material: Junction box-low copper aluminum alloy; liquid level probe-all stainless steel, flange-all stainless steel Model: QDW-30A Measured Medium: Water, oil, etc. (liquid that does not corrode stainless 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 Pressure Type: Gauge pressure, absolute pressure Insulation: 100mQ/250VDC Media Compatibility: Various media compatible with 316L stainless 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 Package List 1 x Liquid Level Transmitter