Magnetostrictive level gauge
2 month ago
The working principle is as follows: In the waveguide wire of the level gauge, the magnetic field generated by the current pulse interacts with the magnetic field of the float magnet, causing a magnetostrictive effect and generating a torsion wave. The torsion wave propagates at a specific speed, and the electronic compartment can determine the distance between the float and the electronic compartment by detecting the propagation time of the torsion wave, thereby measuring the liquid level. The entire measurement process is contactless, which avoids wear and tear, ensures the accuracy and stability of the measurement, and can provide users with reliable liquid level data.
| Measurement object: | 1 position |
| Power supply: | +12~24VDC |
| Effective range: | 6, F structure: 200~5000mm; R structure: 4000~5000mm |
| Working temperature: | without meter head -40~+85℃℃, with meter head -20 ~+70℃ (header working temperature) |
| Working current: | 4~20mA |
| Storage temperature: | -40~+100℃ |
| Non-linear error: | <±0.2%FS. (maximum error 1mm below range 500mm) |
| Repeatability error: | <±0.01%F.S. |
| Resolution: | 16bitD/A |
| Temperature effect: | <±0.01%F.S./C |
| Zero point adjustable range: | 100%F.S. |
| Wire lead: | direct cable, aviation plug, terminal |
| Enclosure protection level: | IP66 (can be IP67 or IP68 according to customer requirements) |
| Explosion-proof mark: | Flameproof type Ex db ⅡCT6 Gb; Intrinsically safe type Exia ⅡCT6 Ga; Dust explosion-proof type Ex tbⅢCT80℃ Db |
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Main Product:
Pressure transmitter,
Liquid level meter,
Temperature transmitter,
Flowmeter,
valve ,
Wire and cable
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