1/4 inch Brass Water Flow Sensor SEN-HZ41WC

1/4 inch Brass Water Flow Sensor SEN-HZ41WC 

The SEN-HZ41WC is a 1/4-inch brass water flow sensor designed to accurately measure the flow rate and volume of water through small plumbing lines. It features an internal turbine rotor and a Hall-effect sensor that generates a digital pulse signal as the rotor spins with water flow. The brass housing provides improved durability, higher pressure resistance, and better long-term reliability compared to plastic sensors. The compact design and simple pulse output make it easy to integrate with microcontrollers, controllers, and monitoring systems for automation, water usage tracking, or pump control tasks.

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Features

• 1/4-inch (G1/4) threaded brass body
• Internal turbine rotor for flow measurement
• Hall-effect sensor produces digital pulse output
• Durable brass construction
• Higher pressure tolerance than plastic sensors
• Easy inline installation with standard fittings
• Simple 3-wire interface
• Low power consumption
• Compatible with Arduino, ESP32, Raspberry Pi, and other controllers
• Reliable and low-maintenance operation

Applications

• Small water meter systems
• Pump control and automation systems
• Home and industrial water monitoring
• HVAC and cooling systems
• Hydroponics and irrigation
• Dispensers and faucets
• DIY IoT water projects
• Aquarium and fish tank systems