3/4" NPT Hall Sensor Flow Meter

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$23.95
$23.95
Unavailable
per item

3/4" NPT Hall Sensor flow meter for Smart Recirculation Control.


3 pin female JST connector

black: GND, red: VCC, yellow: PULSE.

working voltage 3.3v - 18v.

stainless steel with plastic turbine

safe for potable water

maximum working pressure 1.75MPa

flow range 2-45 l/min

operate up to 80C

flow formula F = (8.1Q - 5) ±10% where F is the pulse frequency in Hz and Q is the flow in l/min
On demand recirculation pump for hot water recirculation system. Provides on demand hot water throughout your house without the need to install buttons and run wires. The on demand pump controller is contained within the utility closet and works from any plumbing fixture. Control the settings of the Recirculation Control via a smart phone app.