Photo-electric water level detection sensor : 1.5usd/pc
Our patented product is different from general solution of liquid level detect. Benefit by using the principle of optoelectronics, there is no moving part in our product. Compact structure, small size. High precision. High reliability, long life. What's morn, we are capable to...
the cnps-ml11 type drilling fluid volume sensor is an ultrasonic liquid level sensor which combines the sensing technology and the electrical signal processing. It is used to monitor the change of the volume of the drilling fluid. the cnps-ml11 type...