Description
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Water Level Sensor
It adopts imported high-precision diffusion silicon sensitive components, stainless steel casing with all-welded sealing structure, high measurement accuracy, and reliability. It is an excellent solution to level monitoring for indoor and outdoor applications.
Water level sensor description
The level transmitter working principle is based on the relationship between liquid static pressure and the liquid level (P=ρgH), and the static pressure is converted into an electrical signal to measure the liquid level, which is an important application of the pressure sensor.
PM200 series of input liquid level transmitter front-end protective cap can protect the sensor diaphragm, but also make the liquid-smooth contact with the diaphragm. Waterproof wire and shell seal connection, ventilator in the cable and the outside world, Internal structure anti-condensation design. The built-in micro signal processing circuit can be a remote transmission. Good stability and reliability. It is an industrial water level sensor.
Water level sensor can be widely used in water plants, sewage treatment plants, urban water supply, high building pool, well, geothermal well, mine, industrial pool, oil pool, hydrogeology, reservoir, river, ocean, and other fields.
Water level sensor features
1. reverse polarity protection and instantaneous overcurrent overvoltage protection meet the EMI protection requirements.
2. temperature automatic compensation, temperature automatic correction.
3. use high-quality air-conducting cable, which can be soaked in water all year round.
4. overload and anti-jamming ability, economic and practical stability.
5. the core automatic correction algorithm can effectively prevent the numerical fluctuation caused by water surface fluctuation.
6. slope liquid guide hole can effectively prevent silt impurities from entering, but also prevent impact.
Parameters
Signal Line Specification: 2wire/3wire
Zero Drift: ±0.02%FS/°C
Thermal Sensitivity Shift: ±0.02%FS/°C
Longterm Stability (1 Year): ±0.1%FS
Frequency Response (-3dB): 3.2kHz
Compensated Temperature: -20~+85°C
Medium Temperature: -10~+85°C
Overload Pressure: 200% FS
Testing Range(m): 0.5 1 2.5 5 10 20 50 100 200 300 400 500 600
