Beijing Zhenggong Electronic Technology Co., Ltd.   

Single level, ZGL series of special liquid level measuring instrument can not only measure a single medium, and a ZGL product to two level, two different media at the same time, the accurate measurement of layered with a job in the storage tank such as: crude oil oil level and water level in the tank; the superiority of their products with the performance of its products can not be achieved the alternative, There is nothing comparable to this, is currently the other input type level, ultrasonic, radar, capacitance, radio frequency admittance, optical fiber, a floating ball, a turning plate, nuclear radiation level measurement products ideal. Widely used in petroleum, chemical industry, water conservancy, hydrological detection, sewage treatment, steel-making factory workshop dust collector, gas station, coking plant, liquid...