The Input level gauge is mainly composed of imported load cell sensor, measuring circuit and process connector. It can convert the pressure signal parameter sensed by the load cell into the standard level signal. When the sensor is put into a certain depth of the measured liquid, the pressure of the measured medium is introduced into the positive pressure chamber of the sensor, and the atmospheric pressure Po on the liquid surface is connected with the negative pressure chamber of the sensor through the cable airway, so as to offset the Po on the front of the sensor, so that the sensor can measure the pressure. By measuring the pressure, the depth of the liquid level can be obtained.
* Minimum order quantity: 1 piece
* Delivery time: within 24 hours
This product adopts imported diffused silicon pressure detection sensor, stable signal, high precision. Anti-interference, small temperature drift, high stability, with high measurement accuracy, is the ideal level measurement instrument in the field of industrial automation.
Measurement medium: water (H2O) or compatible with contact material
Probe type: imported diffused silicon
Accuracy: Level 0.5 (default)/ Level 0.3 / Level 0.1
Medium temperature: 0-70℃
Operating voltage: 9-24V DC
Stability: ±0.1% FS/ year
Insensitive area: ≤±1.0%Fs
How to use Input level gauge:
The transmitter can be vertically, tilted or horizontally installed in the tank, groove, need to install the transmitter to the bottom of the measured medium, while ensuring to avoid sediment and other impurities buried or blocked transmitter probe part. Handle lightly, not throw at will. Do not use brute force when installing the transmitter.
In addition to the power supply and signal transmission, the air guide cable also plays a key role in compensating the atmosphere. During installation, avoid locking the cable too tightly or bending it at an acute Angle to prevent the air guide pipe from being blocked or broken.
1.What is a water level sensor?
A level sensor (water level sensor) is a pressure sensor that measures the level of water. And the measured pressure is converted into electrical output.
2.How does the Input level gauge work?
Static pressure measurement principle: when the liquid level transmitter into the measured liquid a certain depth, the sensor for the liquid level pressure formula is as follows: ρ=ρ.gH Po formula:
Pressure on P: transmitter to liquid level
ρ : density of the measured liquid
g: local gravitational acceleration
Atmospheric pressure on Po: surface
Depth H: Transmitter enters liquid
At the same time, the pressure of the liquid is introduced into the positive pressure chamber of the sensor through the air guiding stainless steel. The atmospheric pressure Po on the level is connected with the negative pressure chamber of the sensor to offset the Po on the back of the sensor
The pressure measured by the sensor is ρ.gH, the depth of the liquid level can be obtained by measuring the pressure P.
3.Application of input level gauge
Input level gauge can be widely used in waterworks, sewage treatment plants, urban water supply, high-rise building pools, Wells, geothermal Wells, mines, industrial pools, oil pools, hydrogeology, reservoirs, rivers, oceans and other fields.