G3/4 inch Flow Sensor Water Flow Switch with Temperature Detection A compact dualfunction sensor that measures liquid flow and detects temperature while providing a reliable electrical output for control and monitoring systems. Built with a copper shell and Hall effect sensing, this flow meter is suitable for inline installation where accurate, repeatable measurements are needed. Key benefits Two measurements in one unit: monitors flow rate and detects temperature to support automated control and system protection. Easy integration: standard G3/4 inch thread fits common plumbing and piping systems for quick inline installation. Durable construction: copper shell offers mechanical strength and good thermal conductivity for stable temperature sensing. Stable electrical signal: Hall effect sensing produces a consistent pulse output proportional to flow rate for use with controllers, counters, or data loggers. Saves time and reduces risk: use the flow switch function to trigger pumps, alarms, or cutoff relays when flow falls outside expected ranges. Low maintenance design: sturdy materials and simple construction minimize routine servicing. Features and attributes Function: inline flow sensing and temperature detection with flow switch capability. Thread size: G3/4 inch standard connection for straightforward replacement or system upgrades. Sensor type: Hall effect flow sensing for reliable pulse output tied to flow velocity. Shell material: copper shell for durability and effective thermal transfer. Compatibility: designed for water and common noncorrosive liquids in closed loop systems and plumbing circuits. Performance: delivers repeatable flow pulses and responsive temperature detection suitable for control systems and monitoring. Practical applications Cooling circuits for small machinery and electronics: monitor coolant flow and temperature, and automatically shut down pumps or trigger alarms if flow drops or temperature rises. Domestic and commercial water systems: use as a flow switch to protect boilers, heaters, or filtration equipment by confirming water movement before operation. Industrial process monitoring: integrate with PLCs and counters to log flow volumes, control dosing pumps, or verify conveyor and rinse operations. Installation and use tips Install inline at a location with stable flow and away from strong turbulence for pulse accuracy. Ensure compatible thread sealing and proper orientation according to system flow direction for reliable operation. Interface the pulse output with a compatible controller, counter, or data logger capable of reading Hall effect pulses. This sensor combines a compact G3/4 inch mechanical connection, copper shell construction, and Hall effect measurement to provide a practical solution for flow detection and temperature monitoring in a range of water and liquid handling applications.