Xunster XST-LL-AFD2000 water flow sensor 12VDC liquid flow sensor

• Model Number:XST-LL-AFD2000
• Type:Liquid Flow Sensor
• Place of Origin:Guangdong, China
• Brand Name:Xunstern
• Usage:Water flow detection
• Output:RS485
• Description:Liquid Flow Sensor
• Working voltage:12VDC
• Response time:1s
• Measurement range:2.5~21L/min
• Accuracy:±0.2
• Power consumption:≤150mA
• Communication:RS485
• Working temperature:10~50℃

AFD2000 belongs to Carmen vortex street water flow sensor, which has the characteristics of convenient installation, stable operation, accurate measurement and durability. Carmen vortex law is used: when there are cylindrical obstacles (vortex generator) in the flowing liquid, alternating vortices will be generated downstream. At this time, two ultrasonic detection elements are used to detect the change of vortex, and the data is sent to the single chip microcomputer to calculate the real-time flow of liquid.