Thông tin sản phẩm
- A pulse wave is transmitted from the sensor. The pulse travels to the surface of liquid, and is reflected off this surface back to the sensor. The time of flight is divided by 2, corrected with temp. and converted to 4-20mA output signal directly proportional to the liquid level.
- Compact size : Easy installation, saving installation time
- Automatic adjustment function : Easy handling
- Push-button calibration : Easy maintenance