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
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Product Description:
YJJ AFD5 Series Vortex Liquid Water Flowmeter Sensor As an Alternative to SMC Water Flow Switch For Water Applications It Can Measure Up 250L/min
Features:
AFD4 and AFD5 Series
Vortex Liquid Flow Meters
The AFD4 and AFD5 series is a vortex water flow sensor based on the principle of Von Karman vortices. Under certain conditions, when a certain volume of fluid flows around the diffuser column, two rows of vortexes with opposite rotational directions and regular arrangement will be periodically formed on both sides of the diffuser column, forming a Karman vortex street. The sensor senses the frequency of the vortex flow passing through the internal chip, thereby calculating the liquid flow rate passing through the pipeline. The sensor has the characteristics of long service life, resistance to pollution, high precision, fast response, and no drift, making it an ideal choice for demanding OEM applications that are sensitive to cost. The AFD4 and AFD5 series flow sensors are commonly used measuring instruments with a sturdy and compact structure, providing multi-functional sensing solutions for various application scenarios such as harsh industrial production environments, energy measurement, environmental protection, laboratory environments, and transportation.
Vortex flow water flow sensor
Power supply: 18 - 28V DC
Measurement range: 0.5 - 4, 50 - 250L/min
Accuracy: < ±3.0% F.S (flow rate) ±5%F.S.max.(@25℃)
Repeatability: < 2.0%
Output mode: Three-wire 4-20mA / RS485/NPN/PNP/1~5V
Size: 70 * 30.1 * 61.4 mm
Specifications:
| Power supply | 18 - 28V DC |
| Temperature | -40℃ ~ +80℃ |
| Response time | 2s |
| Output mode | 0 - 10V DC / 4 - 20mA |
