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Digital Ultrasonic Liquid Fuel Level Meter Transmitter Level Sensor
Ultrasonic Level Transmitter
The Ultrasonic Level Measurement is mounted on top of the vessel. Under the control of the electronic unit, the probe emits ultrasonic wave pulse to measured medium. The sound wave is reflected by the surface of medium, a part of reflection echo is received by the probe and converted into electrical signal. From the emission of the ultrasonic wave to the new reception,the time is direct proportion to the distance from the probe to the measured medium. The electronic unit detects the time and calculates out the easured distance according to the known sound velocity. Use subtraction to obtain the value of medium position. It is widely used in open pipe, oil tank, pump station, water tower, dam,open channel, difference between levels etc.
Ultrasonic Level Transmitter Technical Parameters
Product Name | Ultrasonic Level Sensor |
Measuring Range | 20~30m(liquid); 10~15m(solid) |
Blind Area | 0.6~0.8m |
Precision | 0.2% of the full measuring range(in the air) |
Display Resolution | 1cm |
Current Output | 4~20mA |
Output Resolution | 0.03% of full measuring range |
Output Load | 0~600Ω |
Relay Output | toplimit and lower limit control |
Relay Specification | 5A 250VAC/30VDC |
Parameter Set | 3 sensing buttons |
Medium Temp | -45°C~ 95°C |
Detecting Period | 1 S |
Installation | flange or support |
Acousticwave Beam Angle | 8°(3db) |
Pressure Range | ±0.3MP |
Note: customized on demand
Ultrasonic Level Transmitter Design Features
