| Brand | Unbranded |
|---|---|
| Type | Hall Effect Flow Sensor |
| Model Number | YF-B7 |
| Primary Material | Copper |
| Connection Size | G 1/2" |
| Operating Voltage | DC 3.5 - 24V |
| Flow Rate Range | 1 - 25 L/min |
| Accuracy | ±3% |
| Max. Pressure Rating | 1.75 MPa |
| Output Signal | Pulse Signal |
| Pulse Frequency | 11 pulses per litre (±3%) |
| Features | With Temperature Detection |
| Mounting Position | Horizontal & Vertical |
| Max. Fluid Temperature | 120°C |
Check the listing for details. 1/2" Flow Sensor Water Flow Switch w/ Temperature Detection for Hot Water System. Condition: New. Listed at 22.07 USD. Principle: Installed at the water inlet end of the water heater, it is used to detect the water inflow. When water passes through the water flow rotor assembly, the magnetic rotor rotates and the rotation speed changes with the flow change.