Xi'an Huance Automation Technology Co., Ltd.
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GMF200-P Portable Ultrasonic Flow Meter
Portable ultrasonic flowmeter is an instrument for measuring liquid flow with an external clamp sensor. The ultrasonic flowmeter uses an external clamp sensor to measure the liquid flow. The installation process is extremely simple, and the man-machine interface in Chinese is easier to operate. Especially suitable for flow balance testing and flow monitoring: drinking water, river water, sea water, cooling water, hot water, industrial
sewage, lubricating oil, diesel oil, fuel chemical liquids, etc.
Technical Parameter
| Category | Performance,Parameters | |
| Principle | Utrasonic jet lag principle | |
| Accuracy | Flow better than 1% | |
| Display | Can connect 2x 10 backit Chinese characters or ×20 characters Westem-style LCD dsplay,support Chinese, Enlish Italian three languages | |
| Signal output | 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 relay output | |
| Signal input | 3 channels of 4-20mA current input, accuracy of 0.1%, can collect temperature, pressure, liquid level and other signals Can be connected to a three-wire PT100 platinum resistor for heat measurement | |
| Data interface | Isolated RS485 serial interface, the flowmeter can be upgraded through a PC, supporting protocols such as MODBUS | |
| Data record | Thermal printer, external SD card, capacity up to 2G | |
| Pipeline situation | Pipe | Steel, stainless steel, cast iron, copper, PVC, aluminum, FRP, etc.-densely cut pipes, lined allowed |
| Tube inner diameter | DN15-6000mm | |
| Straight pipe section | The sensor installation point is best to meet: 10D upstream, 5D downstream, C from the pump] 30D (D is the pipe diameter) | |
| Measurement medium | Kind | Single-uniform liquids that can transmit ultrasonic waves such as water, seawater, industrial sewage, acid and alkali liquids, alcohol, beer, various oils, etc. |
| Temperature | -30 ~ 160°C | |
| Turbidity | 10000ppm and small bubble content | |
| Flow rate | 0 ~ ± 10m / s | |
| Working environment | Temperature | Host: -20 ~ 60°C; Flow sensor: -30 ~ 160°C |
| Humidity | Host: 85% RH; Sensor protection grade IP67 | |
| Power supply | Eight built-in 1.2V rechargeable Ni-MH batteries with a capacity of 2000mAH can work continuously for 20 hours each time they are fully charged. The optional 4-20mA output signal can work continuously for 8 hours. AC90 ~ 260V power adapter can realize uninterrupted measurement. | |
| Power consumption | 1.5W | |
Description Of Main Com ponents
Product Description
Product Description