Feature:
1. Flows Counter Sensor: Designed to have wide flows measuring of 0.2‑8L/MIN, the flowmeter also has high measurement accuracy.
2. Reliable Work: Waterproof design together with Hall component ensures stable working performance with high efficiency.
3. Practical Use: Not only works perfectly as a water flows sensor, but also can be applied as a flows switch on heater.
4. Good Material: Combining premium POM material with stainless steel shaft in the impeller, very durable with wearing.
5. Easy to Install: Red line connects to positive pole, black line connects to negative pole, and yellow line connects to pulse signal.
Specification:
Item Type: Water Flow Meter Sensor
Material: POM
Interface Size: 1/4in
Voltage Range: DC 3.5-24V
Flows Range: 0.2-8L/min
Pulse Frequency: F=(20 x Q)±5%
Withstand Voltage: ≤1.75map
Output Pulse High Level: ≥DC4.6V (input voltage DC5V)
Output Pulse Low Level: ≤DC0.5V (input voltage DC5V)
Maximum Operating Current: 15mA (DC5V)
Operating Temperature Range: ≤80℃
Package List:
1 x Water Flow Meter Sensor
Note:
1. The installation should follow the flows direction on the back of the product, otherwise there will be no signal output.
2. A filter must be installed at the entrance of the sensor to prevent particles and debris from entering the sensor.
