Input type liquid level transmitterIt is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, using the piezoresistive effect of diffused silicon or ceramic sensitive elements to convert static pressure into electrical signals. After temperature compensation and linear correction. Convert to 4-20mADC standard current signal output. The sensor part of the immersion type liquid level transmitter can be directly immersed in the liquid, and the transmitter part can be fixed with flanges or brackets, making installation and use extremely convenient.
　　
Measurement range: 0.3-110m
　　
Accuracy: 0.2, 0.5, 1.0 levels
　　
Working temperature: -20~80 ℃
　　
Output signal: 2-wire 4-20mADC
　　
Power supply voltage: standard 24VDC (12-36VDC)
　　
Non sensitive area: ≤± 1.0% FS
　　
Load capacity: 0-600 Ω
　　
Relative temperature: ≤ 85%
　　
Protection level: IP68
　　
Explosion proof mark: Exia Ⅱ CT4-7
　　
Solution to anti-interference problem of input type liquid level transmitter:
　　
Avoid direct pressure impact on the probe when the liquid flows downwards, or use other objects to block the direct pressure impact when the liquid flows downwards;
　　
Install the water inlet into a shower style, cut off a large stream of water into a small stream and spray it out, which has a good effect; Bend the inlet pipe slightly upwards, so that the water will first be thrown into the air and then fall when it comes out, reducing direct impact (converting kinetic energy into potential energy).