0.6 cm (1/4″) Water Flow Sensor-YF-S402

0.6 cm (1/4 inch) Water Flow Sensor-YF-S402

0.6 cm (1/4″) Water Flow Sensor-YF-S402 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.

Features/Specs

• Model: YF-S402
• Mini. Working Voltage: DC 4.5V
• Max. Working Current: 15mA (DC 5V)
• Working Voltage: DC 5V~24V
• Flow Rate Range: 1~ 5L/min
• Load Capacity: ≤10mA (DC 5V)
• Insulation Resistance > 100MΩ
• Compact, Easy to Install
• High Sealing Performance
• High-Quality Hall Effect Sensor
• Operating Temperature: ≤80ºC
• Liquid Temperature: ≤120ºC
• Operating Humidity: 35% / 90%RH
• Water Pressure: 0.35 MPa
• Storage Temperature: -25ºC +80ºC
• Storage Humidity: 25% 95%RH
• Pipe Gauge: 0.6 cm (1/4″) outer diameter
• Error: +/-2L/min;
• Flow pulse characteristic f = (73 * Q) ± 2% Q = L / MIN
• Output pulse duty cycle 50% ± 10%

Package Includes:

• 1 x 0.6 cm (1/4″) Water Flow Sensor-YF-S402

Note: Product Images are shown for illustrative purposes only and may differ from the actual product.