4-20mA Cheap High Precision DN15-DN6000mm Pipe Type Ultrasonic Liquid Flow Meter
GMF200-D Pipe type ultrasonic flowmeter
Pipe type ultrasonic flowmeter is composed of a main body and a pipe segment type sensor. The DN15-DN32 uses a π-type pipe segment sensor, and the DN40 and above uses a standard pipe segment sensor. The pipe-type ultrasonic flowmeter has the advantages of simple installation, low starting flow, high measurement accuracy, and no pressure loss.
The main unit can be installed in the wall, instrument box, and distribution box with a protection level of IP67. The external clip sensor is installed on the surface of the pipe and selects different sensors. The applicable diameter is DN15~DN6000.
Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils and other single homogeneous liquids that can conduct ultrasonic waves.
All dense pipes such as steel, stainless steel, cast iron, steel, PVC, aluminum, and glass reinforced plastic are allowed to be lined.
1 channel 4-20mA current output, impedance 0-1K, accuracy 0.1% (optional)
1 channel OCT pulse output (pulse width 6-1000ms, default 200ms)
1 channel Relay output
3 channel 4-20mA current input,
A three-wire PT100 platinum resistor can be connected for thermal measurement.
Isolated RS485 serial interface, support MODBUS protocol
SD card timing storage setting parameters and measurement results (optional)
DC8~36V or AC85~264V or AC10~30V
1. Simple installation, no need for professional workers
2. High precision and low price
3. Can work in humid and water-immersed environment