Flowmasonic WUL 200 is intelligent non-touch level meter,the meter can auto-adjust power,control gain,temperature compensation. Adopt advanced testing and computing technology, restrain fuction against disturb signal, increased measure accuracy, ensure the true measure results. Widely applied in the measurement of different kinds of liquids and solid level, also for the measurement of distance.
| Parameter | Specification |
| Measuring Principle | Non-contact Ultrasonic Time-of-Flight |
| Measuring Range | 0.3 m to 5 m / 8 m / 10 m / 12 m (depending on transducer selection) |
| Blind Zone (Dead Band) | $le 0.3text{ m}$ (short-range variants) up to $0.5text{ m}$ |
| Accuracy | $pm 0.25%text{ FS}$ (in standard reference conditions) |
| Resolution | $1text{ mm}$ |
| Beam Angle | $6^circtext{ to }8^circ$ (narrow beam design for tight vessel clearance) |
| Analogue Output | 4–20 mA (isolated, 2-wire or 4-wire configuration) |
| Digital Output | RS-485 Modbus-RTU interface |
| Relay Outputs | Up to $2times$ SPDT programmable relays ($250text{ V AC}, 3text{ A}$) |
| Display | Backlit LCD display showing level, percentage, flow rate, or distance |
| Enclosure Protection | IP66 / IP67 waterproof housing (PVDF or ABS transducer face) |
| Power Supply | $24text{ V DC}$ ($pm 15%$) or $220text{ V AC}$ |
Corrosion & Clogging Immune: Sensor never touches the liquid or slurry, preventing chemical wear, scaling, and mechanical damage from aggressive or dirty fluids.
Narrow Emission Beam Angle: A concentrated $6^circtext{ to }8^circ$ beam pattern allows installation in narrow tank necks, deep sumps, and vessels with internal obstructions.
Dynamic Auto-False Echo Suppression: Filters out stationary background noise and secondary reflections caused by agitator shafts, tank walls, or ladder rungs.
Automatic Temperature Compensation: Built-in RTD temperature sensor dynamically corrects sound wave velocity based on ambient air thermal shifts within the vessel.
Wastewater & Municipal Sumps: Monitoring raw sewage, lift station wet wells, and equalization basins without fouling.
Water & Chemical Storage Tanks: Level management in water tanks, acid/alkali storage vessels, and liquid chemical dosing systems.
Open Channel Flow Measurement: Volumetric flow tracking in open effluent channels, drainage systems, and irrigation canals.
Flowmasonic WUL 200 Ultrasonic Level Meter is an intelligent non-touch level meter, the meter can auto-adjust power, control gain, and temperature compensation. Adopt advanced testing and computing technology, restrain function against disturb signal, increased measure accuracy, and ensure the true measure results.
No product notes available.
Flowmasonic WUL 200 is intelligent non-touch level meter,the meter can auto-adjust power,control gain,temperature compensation. Adopt advanced testing and computing technology, restrain fuction against disturb signal, increased measure accuracy, ensure the true measure results. Widely applied in the measurement of different kinds of liquids and solid level, also for the measurement of distance.
| Parameter | Specification |
| Measuring Principle | Non-contact Ultrasonic Time-of-Flight |
| Measuring Range | 0.3 m to 5 m / 8 m / 10 m / 12 m (depending on transducer selection) |
| Blind Zone (Dead Band) | $le 0.3text{ m}$ (short-range variants) up to $0.5text{ m}$ |
| Accuracy | $pm 0.25%text{ FS}$ (in standard reference conditions) |
| Resolution | $1text{ mm}$ |
| Beam Angle | $6^circtext{ to }8^circ$ (narrow beam design for tight vessel clearance) |
| Analogue Output | 4–20 mA (isolated, 2-wire or 4-wire configuration) |
| Digital Output | RS-485 Modbus-RTU interface |
| Relay Outputs | Up to $2times$ SPDT programmable relays ($250text{ V AC}, 3text{ A}$) |
| Display | Backlit LCD display showing level, percentage, flow rate, or distance |
| Enclosure Protection | IP66 / IP67 waterproof housing (PVDF or ABS transducer face) |
| Power Supply | $24text{ V DC}$ ($pm 15%$) or $220text{ V AC}$ |
Corrosion & Clogging Immune: Sensor never touches the liquid or slurry, preventing chemical wear, scaling, and mechanical damage from aggressive or dirty fluids.
Narrow Emission Beam Angle: A concentrated $6^circtext{ to }8^circ$ beam pattern allows installation in narrow tank necks, deep sumps, and vessels with internal obstructions.
Dynamic Auto-False Echo Suppression: Filters out stationary background noise and secondary reflections caused by agitator shafts, tank walls, or ladder rungs.
Automatic Temperature Compensation: Built-in RTD temperature sensor dynamically corrects sound wave velocity based on ambient air thermal shifts within the vessel.
Wastewater & Municipal Sumps: Monitoring raw sewage, lift station wet wells, and equalization basins without fouling.
Water & Chemical Storage Tanks: Level management in water tanks, acid/alkali storage vessels, and liquid chemical dosing systems.
Open Channel Flow Measurement: Volumetric flow tracking in open effluent channels, drainage systems, and irrigation canals.
