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E-mail
libin@wm-sensor.com
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Phone
15111274459
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Address
Room 1919, Building 4, Gaosheng Times Square, No. 798 Zhongyi 1st Road, Yuhua District
Hunan Weimei Electric Technology Co., Ltd
libin@wm-sensor.com
15111274459
Room 1919, Building 4, Gaosheng Times Square, No. 798 Zhongyi 1st Road, Yuhua District
Mining intrinsic safety liquid level sensorProduct Overview:
The GUY5 intrinsically safe liquid level sensor for mining (mining product safety mark number: MFB130431) adopts a high-precision, high sensitivity, and high stability sensor core and amplification circuit. The sensitive components and chips are placed in a stainless steel shell, and the stainless steel shell is fully sealed and welded. A waterproof cable with a ventilation duct is provided to connect the back pressure chamber of the sensor to the atmosphere, and the measured liquid level is not affected by air pressure, thus making it an industrial standard 4-20mA or 0-5V signal output product.
This product has high accuracy, good stability, good sealing and anti-corrosion performance. It can be directly used in liquid media such as water and oil, and can also be compatible with other coal mine detection systems.
Fully sealed welding, solid-state structure, no movable parts, good reliability, long service life, is the choice for measuring static water level.
Mining intrinsic safety liquid level sensorProduct Features:
● Adopting digital circuit compensation technology
● Anti corrosion, moisture-proof, anti condensation, and anti leakage
High precision and good stability
Strong anti-interference ability
● All stainless steel structure
● Can replace imported products
Application fields:
1) Suitable for coal mine coal slurry automatic cleaning and control system, mine water tank, mining explosion-proof diesel locomotive, mining pump station system, etc.
2) Used in liquid environments with explosive hazards in the coal mining industry.
Technical Specifications:
measurement range |
0~1mH2O-100mH2O |
comprehensive accuracy |
0.5% |
nonlinear |
0.2% of full range |
stability |
0.2% F.S/year |
output signal |
4-20mA (two-wire system) 0-5V, 0-10V (three wire system) RS485 communication (four wire system) |
power supply voltage |
24(12~36)VDC |
Operating Temperature |
0~85℃ |
compensation temperature |
0~65℃ |
Overload pressure |
150%F.S |
medium material |
stainless steel |
electrical connection |
Direct outgoing line+ventilation cable |
Protection level |
IP68 |