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.
GMF200 Series Ultrasonic Flowmeter
Ultrasonic time difference principle
4x8 Chinese or 4x16 Western dot matrix backlit LCD, supporting Chinese, English, Italian and French languages
1 channel OCT pulse output (pulse width 6-1000ms, default 200ms)
Isolating the RS-232 application interface, the flow meter can be upgraded through a PC
Steel, stainless steel, cast iron, copper, PVC, aluminum, fiberglass, and other dense pipes, allowing lining
Pipe inner diameter
The sensor installation point is best to meet: upstream 10D, downstream 5D, from the pump outlet 30D (D is the pipe diameter)
Water, sea water, sewage, acid and alkali, alcohol, beer, various oils, etc.
1000pmm bubble content is small
Host: -20 ~ +60 ° C; flow sensor: -30 ~ +160 ° C
Host: 85% RH; sensor protection grade: IP67
3-cell rechargeable Ni-MH battery with 1.2V capacity of 2000mAH, which can work continuously for more than 12 hours every time.