DLM-50 series ultrasonic level meter is an intelligent ultrasonic level instrument with micro processor. It can do continuously measurement for liquid or solid with ultrasonic echo measurement principle. The instrument is consisted of sensor and display controller. There is signal-chip in the controller. It has intelligent software which can do calculation. It can has 4~20mA output and alarm output. The ultrasonic converter is made of aluminum alloy which is anti-humility and anti-interference. It is widely used in chemical, food, coal, building materials, metallurgy and water treatment industries.

DLM-50A ultrasonic level meter is an improved products which made by our factory and Chinese Academy of Sciences.

DLM-50H is in line of HART protocol output and HART bus communication

DLM-50F can be communicated with FF bus.

DLM-50C can measure different level by the two probes.

DLM-50W is used to measure the height of sludge in the water.