Holykell 4-20mA Ultrasonic Digital Liquid Water Level Sensor Price Ue3006. High Accuracy Measurement: Resolution of 3mm with accuracy of 0.25%F.S. for precise liquid level monitoring. Flexible Output Options: Supports 4-20mA, 1-5V, RS485, and other signals for versatile system integration. Robust Waterproof Design: IP65 standard with customizable IP67/IP68 ratings for harsh environments. Wide Application Range: Suitable for toxic, volatile, flammable, and corrosive liquids without contact. Customizable Housing Material: Available in SUS304, Copper Chrome Plating, or ABS based on specific needs. Fast Response Time: Responsibility time under 200ms ensures real-time data updates. OEM and ODM Services: Full customization options including samples, designs, and flexible adjustments. Easy Installation: Supports M49*1.5 threaded or coil clamping types for quick setup.