Ultrasonic level gauge
The high-energy acoustic probe emits high-power acoustic pulses to the target under test.
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Ultrasonic level gauge
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Product introduction
Introduction
The high-energy acoustic probe emits high-power acoustic pulses to the target under test. When the sound waves encounter obstacles (or obvious sub-interfaces) during the transmission of the medium, part of the energy will be reflected back. The reflected signal is identified again through the probe, and the electronic unit performs signal processing, so as to achieve the measurement of the spatial distance from the surface of the probe to the material interface.The height of the material can be obtained inside the instrument through “low level-measured space”.
Technical parameters
Working frequency: 4kHz, 5kHz, 9kHz, 10kHz, 15kHz, 20kHz, 30kHz, 40kHz, 50kHz
Maximum measurement range: 0-180m
Output signal: 4-20mA, relay output, Modbus, HART, Profibus DP, Profibus PA, etc.
Accuracy: ±0.1%FS
Process connection: flange, thread
Process pressure: 2.0 kgf/cm2
Power supply: 12～30VDC, ripple voltage: 100mv.vp.p, <3W, 90～265VAC, 50/60Hz, <10VA
Process temperature: -40℃～150℃
Ambient temperature: -40℃～+70℃
Protection level: IP67, IP68
Explosion-proof level: Intrinsically safe explosion-proof level: EXiaIIAT4
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