YF-S401 Water Flow Sensor Switch Meter Flowmeter 1/4"

Description : 

1. Suitable for water heater, automatic water dispenser, etc.
2. Lightweight, small, easy to install
3. With stainless steel axis in the wheel, abrasion resistant
4. Sealing ring would never leak water
5. All material meets RoHS standard
6. Water Flow Sensor Fluid Flowmeter Switch Counter 0.3-6L/min Meter
7. Consists of a plastic valve body, a water rotor, and a hall-effect sensor.
8. Speed changes with different rate of flow.
9. The hall-effect sensor outputs the corresponding pulse Signal.

Specification :

• Model : YF-S401
• Colour : White
• Material : PVC
• Min. working voltage: DC 5V~12V
• Max. working current: 15mA (DC 5V)
• Working voltage range: DC 5V~18V 
• Load capability : <10mA /=10mA (DC 5V)
• Working temperature:<80'C / =80'C 
• Humidity range: 35%~90%RH 
• Water pressure: <1.75 Mpa 
• Storage temperature: -25'C~80'C
• Storage humidity: 25%~95% RH
• Measuring range: 0.5~5L/min
• Flow range: 3-6L/min
• Interior diameter: 3.6mm/0.142",external diameter:0.25 inch
• Minimum rated working voltage: DC4.5 5V-24V
• Maximum current: 15 mA(DC 5V)
• Working voltage range: DC 5~18 V
• Allow compression:Water pressure 0.8 Mpa below
• F=constant * units of flow (L / min) * time (seconds).
• Dimension: 2.28" x 1.38" x 1.06" (5.8 cm x 3.5 cm x 2.7 cm) 
• Weight:0.88 oz (25 g) 

Precautions :
- Non-violent shock, and chemical erosion.
- Non-throwing or hitting.
- Prohibited dramatic impact and chemical erosion.
- Prohibited throw or hit.
- Vertical installation, inclination is no more than 5 degrees.
- Media temperature should not exceed 120 degree.


Packing List :
​1 x Water flow sensor (14cm-cable)
 

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