Hall Water Flow Meter
CHS-1600Detailed Description：
Working principle：
The CHS series of Hall flow sensors utilizes the Hall effect. When water flows into the cavity, the rotor component with a magnet rotates and the speed changes linearly with the flow rate. The energized Hall sensor generates a potential difference in the magnetic field and outputs corresponding high and low level pulse signals to feedback to the microcontroller. The microcontroller controls the number of pulses to achieve the control of water flow rate.
Technical requirement：
| Model | CHS 1600 |
| INPUT VOLTAGE | DC 5V（Range: 3~20V） |
| Working current | ≤10mA |
| Flow range | 0.05~2L/min |
| Flow accuracy | ±2% |
| Pressure Range | ≤0.6MPa（20℃） |
| Output High Level | ＞4.5V （INPUT VOLTAGE: DC5V） |
| Output low level | ＜0.5V （INPUT VOLTAGE: DC5V） |
| liquid temperature | ≤50℃ |
| Output duty cycle | 50±10% |
| Ambient Temperature | -10~70℃ |
| Storage temperature | -20~85℃ |
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