BOY-WF08-OCF Open Channel Flow Meter

BOY-WF08-OCF Open Channel Flow Meter

Product features:

1. Non-contact measurement, no wear, no pollution.

2. No flow resistance, no head loss.

3. High-precision measurement, not affected by water vapor, temperature and pressure changes.

4. The host and probe types are diversified, can be used according to the needs of the site.

Cellphone(Whatsapp/Wechat):
Mr. Lin: +86 13960777235 
 technical consultation

▋ Product Description

        The physical quantity directly measured by the device is the liquid level. When it is used to measure the flow of an open channel, a measuring weir trough is installed on the open channel. The measuring weir trough converts the flow rate in the open channel into the level of the liquid level. The meter measures the water level in the weir tank, and then calculates the flow according to the relation between the water level and flow of the corresponding weir tank.



▋ Product Parameter


Parameter
Description
Ranging range
0.4m~2m
Ranging accuracy
±3mm
Ranging resolution
1 mm 
Speed measurement range
0m3/s~10m3/s
Speed measurement accuracy
+5%
Accumulated traffic
8 digits in decimal notation
Power supply voltage
12~24VDC & 220VAC
Protection level Host IP66 Probe lP68 
Average power consumption
Ac power supply: 6W Dc power supply: 300mA
Operating temperature
-20℃~55℃


▋ Working Mechanism

       The product is used in conjunction with the measuring weir tank to measure the flow of water in the open channel. It is mainly used to measure the flow of sewage plants, sewage discharge outlets of enterprises and urban sewers. Ultrasonic waves are passed through the air and measured in a non-contact way. Higher reliability in the case of viscous, corrosive liquids.The device is connected to the host through RS485, and provides wireless signals such as 4G to send measurement data to the server, providing data support for background decision-making.


▋ Installation Method


▋ Application

        This instrument is used with the measuring weir tank, mainly used to measure the sewage plant, enterprises and institutions of sewage discharge outlet, urban sewer flow.



▋ FAQ

1. How to install the equipment?

The support is first fixed on the well wall by expansion screws, and the main engine and sensor are fixed on the support. In order to avoid the interference of the well wall, the diameter of the well is more than 50cm.

2. Can the equipment be waterproof? Will water flooding damage the equipment?

Can be waterproof, the equipment adopts PC+ABS, IP68 protection level. Water inundation equipment can not be measured, and the water can be restored to normal work.

3. Does the device support remote communication? How often do you send data?

Support wireless communication, built-in NB-IoT communication module. By default, the device collects data at an interval of 15 minutes and sends data to the server at an interval of 1 hour. You can flexibly set the sending interval as required.