YF-S402 High Precision Flow Meter Water Flow Sensor

Quick Overview 

• Minimum rated working voltage: DC 5~24V;
• Max. working current: 15mA (DC 5V);
• Working voltage range: DC 5~18V;
• Load capability: <= 10mA (DC 5V);
• Working temperature: <= 80'C;
• Humidity range: 35%~90%RH (no frost);
• Water pressure: <1.75Mpa;
• Storage temperature: -25~80'C; Storage humidity: 25~95%RH;
• Flow range: 1~5L/min'; Frequency: 4380 pulse for 1L through the sensor
• Dimensions: 2.28 in x 1.38 in x 1.06 in (5.8 cm x 3.5 cm x 2.7 cm)
• Thread Size : G1/4"
• Weight: 1.02 oz (29 g)

 

Product Description

        Lightweight, Small in size, Easy to install. With stainless steel axis in the wheel, abrasion resistant; Sealing ring design to prevent water leaks; Compliant with RoHS standard. Suitable for water heater, POS terminal, automatic water dispenser etc. Installation direction: Vertical (inclination should not exceed 5 degrees)