ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
Add to Cart
Product Description:
YJJ AFD2 Series High-Precision Vortex Liquid Water Flow Sensor It Can Replace Huba Water Flow Sensor And Has A Maximum Measurable Flow Rate Of 150L/min
Features:
AFD2 Series Turbine Water Flow Sensor
Long lifespan, resistant to pollution, high accuracy and no drift
The AFD2 series is a water flow sensor based on the von Kármán vortex street principle. Under certain conditions
When a certain volume of fluid flows around the diffuser column, periodic double-row line vortices with opposite rotational directions and regular arrangement will form on both sides of the diffuser column. After nonlinear action, it forms a von Kármán vortex street. The formation frequency of the vortex is proportional to the flow velocity. The sensor detects these vortices to measure the flow rate of the fluid in the pipeline.
The sensor has no moving parts inside and features a long lifespan, resistance to pollution, high accuracy and no drift. It can ensure long-term use for users and is an ideal choice for OEM applications with high product performance requirements and strict cost control.
The AFD2 series is specifically designed for the home appliance and medical industries and has been widely used in water heaters, HVAC flow detection, heat recovery systems, medical liquid flow detection systems, and other scenarios.
Vortex flow water flow sensor
Power supply: 11.4 - 25.2V
Measurement range: 0.5 - 10, 1.8 - 32 5~85, 9~150L/min
Accuracy: Full range × 1% (below 50% of the range),
Reading × 2% (above 50% of the range)
Pipe diameter: DN6, DN10, DN20, DN25
Operating environment: -30~85℃
Size: 19.3*40*59.3mm
Specifications:
| Power supply | 11.4 - 25.2V |
| Temperature | -40℃ ~ +80℃ |
| Response time | 2s |
| Output mode | 0 - 10V DC / 4 - 20mA |
