详情
1. Working Principle
Based on the principle that sound measures the distance. When the
ultrasonic pulse radiated by the probe meets the surface of the
medium measured, it will be reflected into four waves. Then the
probe will receive the reflected wave and the time difference will
be calculated through circuit analysis and transformed into
electrical signal, in this way, the distance between the probe and
medium measured(the height of the medium) will be calculated.
2. Technical Specifications
Model: SU-E
Measuring Range: 3m, 5m, 8m, *0m, *5m, *0m
Precision Grade: +/*0.*5% of the full range in the air
Power Supply: two-wire *4VDC, four-wire system *4VDC/**0VAC
Output signal: 4~*0mA
Probe Material: ABS, PP, PTFE
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