The submersible hydrostatic level transmitter WL420 has been designed for continuous liquid level monitoring in water wells, reservoirs, tanks, boreholes, rivers and other liquids.
Key feature:-
- Measuring Ranges: 1 … 100 mH2O (1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60 and 100 mH2O), 1.5 to … 150 PSI (1.5, 2.4, 3.75, 6, 9, 15, 24, 37.5, 60, 90 and 150 PSI)
- Cable Length: 5 … 120 m(5, 10, 15, 20, 30, 40, 50, 80, 120 m) 16.40 … 393.70 ft (16.4 , 32.8, 49.2, 65.6, 98.4, 131.2, 164, 262.5, 393.7 ft)
- Sensor: Piezo-resistive diaphragm
- Analog Output: 4-20 mA
- Accuracy: 0.5% F.S. @25 °C (@77 °F)
- Cable: PUR (Polyurethane) 2x conductors, shield and vent tube
- Operating Conditions: 0 to 60 °C (32 to 140 °F) range < 4 mH2O (6 PSI), -10 to 70 °C (14 to 158 °F) range >= 4mH2O (6 PSI)
- Power Supply: 4-20 mA loop-powered (12 – 36 Vdc)
- Housing Material: Sensor SS 316L, Case SS 304
- Dimensions: Length: 105 mm (4.13 in), Diameter: 26.5 mm (1.04 in)
- Ingress Protection: IP68
- Overpressure Limit: <=6 mH2O 3x F.S, >=10 mH2O 2x F.S.
- Electrical Protection: Polarity inversion and current limiter
- Approvals: CE, RoHS
- Warranty: 1 year
Application Note
TT-Submersible Hydrostatic Level Transmitter is designed for continuous and accurate liquid level measurement in tanks, wells, borewells, and reservoirs. It is ideal for water, wastewater, and industrial liquid monitoring applications where reliable performance in submerged conditions is required.
This hydrostatic level transmitter features a rugged IP68-rated stainless steel sensor, ensuring complete protection against water ingress and long-term durability in harsh environments. It provides precise level measurement with a stable 4–20 mA output, making it compatible with a wide range of industrial monitoring and control systems.
Applications:
- Water tanks and storage systems
- Borewells and deep wells
- Reservoirs and dams
- Wastewater and sewage treatment plants
- Industrial liquid level monitoring
