YF-S402 Water Circulation Sensor
This water flow sensor is basically a small turbine whose output signal is a series of digital pulses. The frequency of the pulses is proportional to the flow rate of the liquid passing through the sensor. That digital signal, whose frequency is in the range between 0Hz and 100Hz, can be read directly through one of the digital input/output pins of a microcontroller.
Description
This water move sensor is mainly a small turbine whose output sign is a collection of digital pulses. The frequency of the pulses is proportional to the move charge of the liquid passing by the sensor. That digital sign, whose frequency is within the vary between 0Hz and 100Hz, might be learn straight by one of many digital enter/output pins of a microcontroller.
Options:
- Compact, Straightforward to Set up
- Excessive Sealing Efficiency
- Excessive High quality Corridor Impact Sensor
- RoHS Compliant
Specs:
- Mini. Working Voltage: DC 4.5V
- Max. Working Present: 15mA (DC 5V)
- Working Voltage: DC 5V~24V
- Circulation Fee Vary: 0.1~ 6L/min
- Load Capability: ā¤10mA (DC 5V)
- Working Temperature: ā¤80ā
- Liquid Temperature: ā¤120ā
- Working Humidity: 35%ļ½90percentRH
- Water Stress: ā¤0.8 MPa
- Storage Temperature: -25 ļ½ +80ā
- Storage Humidity: 25% ļ½ 95percentRH
- Insulation resistance > 100MĪ©
- Pipe Gauge: 1/4 inch outer diameter
- Error: +/-2L/min;
- Circulation pulse attribute f = (73 * Q) Ā± 2% Q = L / MIN
- Output pulse responsibility cycle 50% Ā± 10%
