DQ series float level gauge

The float level gauge uses a magnetic levitation ball as the measuring element, and through magnetic coupling, the resistance inside the sensor changes linearly. The resistance change is converted into a 4-20mA standard current signal by an intelligent converter, and overlaid with a HART signal output or local LCD display. It can display the percentage of liquid level, 4-20mA current and liquid level value on site, and can be remotely transmitted to the control room to achieve automatic detection, control and recording of liquid level. This instrument is suitable for measuring the liquid level of sewage treatment and various atmospheric and pressure vessels in industries such as petroleum, chemical, power, light industry, and medicine, especially for measuring the liquid level of underground storage tanks and storage tanks.