The WSU300 utilizes ultrasonic technology to provide accurate level measurements without direct contact with the medium. It features strong anti-interference capabilities, customizable upper and lower limits, and real-time data transmission, making it ideal for demanding environments 

• Industrial tanks & vessels for liquid level monitoring.
• Chemical processing where corrosive materials are present.
• Water treatment plants for precise level control.
• Food & beverage industryfor hygienic measurement.
• Oil & gas storage for safe and efficient monitoring

• Measurement Range: 5m, 10m (optional)
• Blind Zone: 0.35m
• Accuracy: ±0.5% FS
• Display: LCD with backlight
• Output Options: 4-20mA, RS485, 2 relays
• Power Supply: 18-28V DC
• Power Consumption: <1.5W
• Protection Degree: IP65

• Non-contact measurement prevents contamination and wear.
• High accuracy with ±0.5% full-scale precision.
• Strong anti-interference ensures reliable performance.
• Customizable settings for flexible operation.
• Low power consumption (<1.5W) for energy efficiency.
• IP65 protection for durability in harsh

The SUP-ULS-B utilizes ultrasonic waves to measure liquid and solid levels without direct contact. It features advanced fault self-diagnosis, automatic temperature compensation, and a fast response time, ensuring stable and accurate performance in various environments.

• Fire water tanks for level monitoring.
• Deep well water level measurement for groundwater tracking.
• River reservoirs for environmental monitoring.
• Sewage and wastewater treatment for efficient processing.
• Chemical material storage for safe and precise level control.

• Measurement Range: 5m, 10m, 15m (optional)
• Blind Zone: ≤0.3m (5m), ≤0.35m (10m), ≤0.5m (15m)
• Accuracy: ±0.3% FS, ±0.5% FS
• Display: Monochrome LCD screen
• Output Options: 4-20mA (isolated), RS485 (Modbus-RTU), 2 relays
• Power Supply: 100-240 VAC, 18-28 VDC
• Temperature Range: Converter: -20 to 60°C, Sensor: -20 to 80°C
• Humidity Range: 10%-85% RH (non-condensing)
• Ingress Protection: Converter: IP65, Sensor: IP68
• Cable Length:Standard 10m, optional up to 30m

• Non-contact measurement prevents contamination and wear.
• High accuracywith ±0.3% to ±0.5% full-scale precision.
• Fast response time(as quick as 2 seconds).
• Automatic temperature compensation for consistent readings.
• Strong anti-interference for reliable operation.
• IP65/IP68 protection for durability in harsh conditions.

Digital echo-processing and temperature compensation ensure stable readings even with foam or vapour. The menu-driven LCD simplifies configuration, while 4-20 mA, RS-485 Modbus and dual-relay outputs support integration with SCADA or PLCs. The compact transmitter runs on 18–28 V DC and consumes < 1.5 W, ideal for solar sites. Blind-zones as small as 0.4 m help maximise usable tank capacity. 

• Fire-water tanks
• Sewage lift stations 
• River & reservoir gauging
• Chemical day-tanks 
• Stock solution vessels

• Measuring range: 5 / 10 / 15 m selectable
• Blind zone: ≤ 0.4 m (5 & 10 m); ≤ 0.6 m (15 m)
• Accuracy: ±0.3 % F.S. (typical)
• Outputs: 4-20 mA, RS-485, 2 × relays
• Power: 18–28 V DC
• Temperature limits: -20 … +60 °C (converter); -20 … +80 °C (sensor)
• Protection: IP65 (converter), IP68 (sensor) 

• True non-contact measurement—no fouling or corrosion risk
• ±0.3 % accuracy with auto temperature-compensation
• Dual relays for local pump/valve control
• IP65 electronics + IP68 sensor allow outdoor mounting
• Field-backup & restore of parameter sets

Its all-ABS/PP enclosure resists chemical attack, while on-board menu keys permit full configuration without a handheld. Multi-protocol outputs—4-20 mA, RS-485 Modbus and two-wire HART—simplify connection to modern DCS systems. Anti-interference algorithms and user-settable damping deliver stable readings in turbulent sumps. Low power draw (< 1.5 W) and IP65/IP68 sealing support solar-powered remote installations.

• Waste-water clarifiers 
• Grain silos (distance mode) 
• Acid/alkali storage 
• Flood-monitoring weirs 
• Process water tanks

• Range: 5 / 10 / 15 m
• Blind zone: 0.4 / 0.5 / 0.6 m
• Accuracy: ±0.3 % F.S.
• Outputs: 4-20 mA, RS-485, HART, 0-5 / 0-10 V, 2 × relays
• Materials: ABS or PP housing
• Power: 12–24 V DC, 18–28 V DC (two-wire) or 220 VAC
• Protection: IP65 or IP68 

• Wide 0–15 m range with 0.3 % F.S. accuracy
• 0.4–0.6 m near-field for maximum tank utilisation
• OLED screen readable in sun or darkness
• Built-in dual relays for stand-alone control
• Selectable HART or Modbus for future-proof comms

Its IP65/IP68 housing and 12–24 V DC power suit indoor panels or outdoor kiosks. Outputs include 4-20 mA, RS-485 Modbus and two-wire HART plus dual relays for local alarms. The bright OLED makes setup intuitive, while low < 1.5 W consumption supports battery or solar operation. All electronics are conformally coated for moisture resistance in humid pump rooms. 

• Laboratory day-tanks 
• Chemical dosing barrels 
• Small reagent totes 
• Lift-station wet wells
• Decorative fountain basins

• Range: 0 – 1 m or 0 – 2 m
• Blind zone: ≤ 0.06 m (1 m); ≤ 0.15 m (2 m)
• Accuracy: ±0.5 % F.S.
• Outputs: 4-20 mA, RS-485, HART, 0-5 / 0-10 V, 2 × relays
• Power: 12–24 V DC
• Protection: IP65 / IP68 (optional) 

• Ultra-small blind zone maximises useable volume in small vessels
• OLED display with integral keypad for quick commissioning
• Multiple comms protocols for easy SCADA integration
• All-solid-state design—no drifting floats or pressure tubes
• IP68 option for continuous submersion