Feature(may vary by option.)

●【Convenience】: The water flow sensor is light in weight, small in size, easy to install, and the sealing ring never leaks
●【Product materials】: Food grade plastic is safe, colorless and non-toxic, and all raw materials meet ROHS testing standards.
●【Hose Specification】: The sensor is connected to a hose (G1/4 inch) with an inner diameter of about 5 to 7 mm. 6 mm is most suitable.
●【Parameters】: Flow rate range: 0.3-6 liters/minute, water pressure: below 1.75Mpa.
●【Product use】: Mainly used in water heaters, coffee machines, water purifiers, water dispensers, beverage machines, campus smart card equipment, etc.

[YF-S401]

[YF-S402B]

Description

Product Description
Model: YF-S401
Form Color£º White
Working voltage: DC 3.5,5V~12V
Max. working current: 15mA (DC 5V)
Working voltage range: DC 5V~18V
Load capability£º<10mA /=10mA (DC 5V)
Working temperature:<80C / =80C
Humidity range: 35%~90%RH
Water pressure: <1.75 Mpa
Storage temperature: -25C~80C
Storage humidity: 25%~95% RH
Measuring range: 0.3~6L/min

Precautions:
Non-violent shock, and chemical erosion.
Non-throwing or hitting.

Suitable for water heater, automatic water dispenser, etc. Lightweight, small, easy to install; With stainless steel axis in the wheel, abrasion resistant; Sealing ring would never leak water
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)

Package Includes:
1 x YF-S401 Water flow sensor
1 x 30cm/11.81in Silicone Tubing (6mm ID)