1.5 inch Water Flow Sensor YF-DN40

1.5 inch Water Flow Sensor YF-DN40 

The YF-DN40 is a 1.5-inch (DN40) inline water flow sensor designed to measure the rate and total volume of water flowing through larger-diameter pipes. It uses an internal turbine wheel coupled with a Hall-effect sensor to produce electrical pulses as water passes through the body. As the water flow turns the turbine, the Hall sensor detects each rotation and outputs pulse signals proportional to the flow rate. These pulse signals can be counted by a microcontroller or control system to determine instantaneous flow rate and accumulated volume. The larger DN40 size makes this sensor suitable for industrial, agricultural, and high-flow water systems where greater volume monitoring is required.

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Features

• Designed for 1.5-inch (DN40) pipe or fitting
• Internal turbine and Hall-effect sensing mechanism
• Digital pulse output proportional to flow
• Simple 3-wire connection
• Durable construction for higher water flow
• Easy to install inline with piping
• Low power operation
• Pulse frequency increases with flow rate
• Compatible with microcontrollers and controllers
• Minimal maintenance and reliable operation

Applications

• Water flow monitoring in large plumbing systems
• Industrial water usage measurement
• Irrigation and agricultural water management
• Pump control and automation
• Water treatment systems
• Municipal and commercial liquid flow measurement
• DIY and IoT projects with flow tracking
• Hydroponics and aquaculture systems