Ultrasonic level sensor with 4-20mA output

Ultrasonic level sensor with 4-20mA output

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

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