YF-S401 water flow meter 0.3-6L/min

Product detailed description

The YF-S401 Water Flow Meter is a compact and reliable sensor designed to measure liquid flow rates from 0.3 to 6 litres per minute. The Hall sensor and pulse output make it ideal for automation, irrigation systems, coffee machines, refrigeration or industrial applications.

This flowmeter is easily connected to Arduino and other microcontrollers, making it easy to monitor water consumption in real time. Its robust design and low power consumption make it a great choice for a variety of DIY projects and professional deployments!

Specifications:

• Inner diameter: 4mm
• Outer diameter: 7mm
• Measured flow rate: 0.3 - 6litres/m
• Max. working pressure: 0.8MPa
• Output High: >4.5V (5V power supply)
• Output Low: <0.5v (5V supply)
• Output Duty Ratio: 50% ± 10%
• Max. working temperature: up to 80°C
• Operating humidity: 35%~90% RH (no frost)
• Power supply: 5-12VDC
• Max. consumption: 15mA
• Characteristics of pulses: 1L = 5880 pulses )
• Measurement accuracy: ±5% (0.3-3L/min)
• Cable length: ~15cm
• Dimensions: 58x35mm
• Weight: 30g

Included in delivery:

• 1pc YF-S401 water flow meter 0.3-6L/min

Note:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
• Magnetic materials in the vicinity may affect the measurement