Description
- Brand Name: HKNA
- Origin: CN(Origin)
- Certification: CE
- Place of Origin: Shanghai, China
- Brand Name: GN
- Model Number: CX-WEMFM
- Type: Variable Area Water Flowmeters
- Medium: liquid or solid-liquid two phase fluid, conductivity >0.5μs/cm2
- Range: 4.0~60 m3/H
- Accuracy: 0.5%
- DN: DIN flange
- Output signal: 4-20mA pulse
- Connection: flange connection
DN25 Carton Steel Water Flowmeter Electromagnetic Flow Meter Magnetic Flowmeters
Digital flow meter for water can be used to measure the volume flow of conductive fluid in a closed pipeline. It is widely applied in the flow measurement and control in the fields of chemical and petroleum industry, metallurgy industry, water and waste water, agriculture and irrigation, paper making, food and beverage industry and pharmaceutical industry.
Working Principle
The measuring principle of digital flow meter for water is based on the electromagnetic induction law of Farady. The sensor is mainly composed of measuring tube with isolate lining, a pair of electrodes installed by penetration of the measuring tube wall, a pair of coils and iron core to produce working magnetic field. When the conductive fluid flows through the measuring tube of the sensor, the voltage signal in direct proportion to the average flow velocity of the fluid will be inducted on the electrodes. The signal is amplified and treated by the transmitter to realize various display functions.
Techanical Parameters
|
Model |
CX-ELFM |
|
Medium |
water |
|
Size |
DN50 |
|
Accuracy |
0.5% |
|
Flow Range |
1.0-16m3/h |
|
Body material |
Carton steel |
|
Lining material |
PTFE |
|
Electrode material |
Stainless steel material |
|
Output |
4~20mA and pulse output |
|
Pressure |
4.0Mpa |
|
Power supply |
220V |
|
Protection class |
IP65 |
|
Connection type |
DIN flange |
