2pcs Hall Effect Water Flow Sensor for Coffee Dispenser and Purifier, Accurate Inline Meter

2piece Hall effect water flow sensor for coffee dispensers, water purifiers, and home fluid control systems. Each sensor detects liquid flow using a Hall effect pickup and outputs pulses proportional to flow, enabling accurate monitoring and automatic control of water usage. Key benefits Accurate flow detection for consistent dispensing and metering. Helps prevent overfill and ensures repeatable dispense volumes. Compact inline design fits common home systems and fluid control meters, saving space and simplifying installation. Two sensors included for redundancy or multipoint monitoring, reducing downtime and enabling parallel or backup setups. Reliable electronic output for integration with controllers or monitoring electronics to automate valves, pumps, or counters. What it does and why you need it Measures water flow in real time and converts mechanical rotation into an electrical pulse signal using Hall effect sensing. This allows precise flow measurement without moving electrical contacts. Solves common problems such as inconsistent beverage volumes, uncontrolled water use, and lack of flow feedback in DIY or replacement projects. Useful for homeowners, technicians, and hobbyists who need dependable flow data for small appliances and fluid circuits. Features and attributes Function: Hall effect flow sensor providing pulse output proportional to flow rate for metering and control. Compatibility: Designed for coffee dispensers, water purifiers, fluid control meters, and similar home water systems that require inline flow sensing. Form factor: Compact inline sensor suitable for installation in tight spaces and standard fluid lines used in household equipment. Construction: Durable housing and internal rotor for long service life under normal homeuse conditions. Performance: sensitivity and stable pulse output that supports accurate measurement and straightforward electronic integration. Typical applications Coffee dispenser control: Monitor and control brew volume for consistent cups by triggering valves or stopping pumps when the desired volume is reached. Water purifier monitoring: Track filtered water flow to manage filter replacement intervals and verify dispenser operation. Home fluid control meters and DIY automation: Use for smallscale metering, logging, or automated control projects where flow feedback is required. Installation and integration tips Install inline in the fluid path with correct flow direction. Secure connections to avoid leaks and mechanical strain. Use a compatible pulse counter or controller to read the sensor output and convert pulses to flow volume based on system calibration. When using multiple sensors, place them at points where flow needs monitoring or where redundancy is required. What is included Two Hall effect water flow sensors for home and light commercial fluid control applications. This sensor set provides a practical, electronic method to monitor and control water flow in beverage dispensers, purification systems, and other home fluid circuits, offering reliable pulse output and compact installation for improved automation and consistency.