Doppler Flow Meter
1) External doppler flow sensor
2) Easy to install and configure
3) Measure flow rate,depth and temperature at same time.
4) Works for different Irregular rivers, channels, partially filled pipes, etc.
5) 4-20mA, RS485 Modbus, High/Low control relay.
Product Details
Aumeascon’s Doppler flowmeter works as a non-contacting, clamp-on flow meter to offer effective clamp-on pipe flow measurement from outside the pip,it is measured by the principle of ultrasonic doppler. According to different application scenarios, it can be called river flowmeter, sewer flowmeter, channel flowmeter, farmland irrigation flowmeter, non-full pipe flowmeter , It does not need to cut off the pipeline to install a pipe segment sensor like an electromagnetic flow meter, nor does it need to use a shutoff device, let alone install a fixed weir groove to control the water flow from a fixed outlet. Doppler flowmeter perfects for use as a water flow meter, specifically for difficult liquids, or liquids with suspended solids such as wastewater, slurries, sludge, chemicals, viscous liquids, and abrasives and it can measure reverse flow velocity too.
Technical Specification
1)T FT high-resolution color screen ,English interface display, English menu,
2) No need for any standard tank, can be put into use directly
3) Solve the problem of partial pipe flow measurement
4) 4~20mA transmission output.
5) High and low relay alarm control output.
6) Standard RS485 communication
7) Measure flow rate,depth and temperature at same time.
5) Double relay upper and lower limit alarm output (optional)
6) Fully intelligent, multifunctional, high measurement performance, strong environmental adaptability
7) Support customized special function requirements
Technical Parameters
Parameters Item | Portable | Wall-mounted | |
AM-DFM-P | AM-DFM-W | ||
Range | Flow rate(m/s) | 0.03~5.00(other range customized) | |
temperature (℃) | -10~60(℃) | ||
Water depth (m) | 0.05~10(it can be extended) | ||
Accuracy | Flow rate(m/s) | ±1.0%±1cm/s | |
Temperature (℃) | ±1(℃) | ||
Water depth (m) | 0.5%±0.5cm | ||
Environment Temperature | 0~60℃ | ||
Host power supply(V) | Battery | 220VAC/24VDC | |
Analog | Null | 4-20mA | |
Communication | RS485 Modbus | RS485 Modbus | |
Relays | Null | 4 relays(optional) | |
IP protection | Host : IP65 ; Sensor :IP68 | ||
