Ultrasonic level sensor gives continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges .etc. Ultrasonic level sensor provides economical and low price cost solution for customers. It is without digital display, the sensors provide reliable current 4-20mA output.
Technical Specifications
✔ Range :( Liquid level measurement)
HLVT4: 0.00~4.00m (Dead zone 0.25m)
HLVT6: 0.00~6.00m (Dead zone 0.30m)
HLVT8: 0.00~8.00m (Dead zone 0.35m)
HLVT12: 0.00~12.00m (Dead zone 0.55m)
HLVT20: 0.00~20.00m (Dead zone 0.85m)
HLVT30: 0.00~30.00m (Dead zone 1.25m)
✔ Remarks: For liquid level with strong fluctuations and liquid volatility, also solid level measurement, the effective range is about 50% of the above data.
✔ Accuracy: 0.2% of actual range (in air, calm liquid surface, standard signal strength)
✔ Current output: DC4～20mA
✔ Output mode: DC4～20mA (corresponding distance)
✔ Output negative planting: 0 ~ 500Ω
✔ Output resolution: 0.03% of the actual range
✔ Input power: DC20 ~ 32V, 30mA
✔ Temperature compensation: full range automatic
✔ Working temperature: -35 ° C ~ +75 ° C
✔ Pressure range: -0.1MP to +0.2MP (relative to standard atmospheric pressure)
✔ Sound beam angle: 8° (3db)
✔ Detection period: 1.5 seconds (adjustable)
✔ Housing material: ABS / PVC / PTFE
✔ Enclosure protection rating: IP68
✔ Corrosion resistant and strong corrosion
✔ Ultrasonic level probe lead cable length: 10m (can be customized cable length, in line with the loop load less than 500Ω)
✔ Process connection: thread, flange, bracket
