DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter 1-60L/min

  • $10.99
    Unit price per 
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Waterproof,Heat resistance,pressure resistance,cold resistance.
Easy to install.
Frequency: F=4.8 * Q (L / Min) error:± 2% voltage :3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters, F=constant * units of flow (L / min) * time (seconds).
Flow range:1-60L/min
Maximum current:15 mA(DC 5V)
Working voltage range:DC 5-24 V
Load capacity:10 mA(DC 5V)
Operating Temp:80,Operating humidity:35%-90%RH
Allow compression:Water pressure 1.75 Mpa below
Insulation resistance:>100M OHM
Storage Temperature: -25-80℃ 
Storage humidity:25%-95%RH 
Output Waveform:Square Wave,output pulse signal. 
ROHS Compliant.
Cable length:15cm.

Packaging include
G1" Flowmeter x 1

Customer Reviews

Based on 6 reviews
Mario De Duro
good product

good product fast delivery

Heather Gifford

DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter 1-60L/min

DIGITEN G1” FLOW SENSOR limits water flow!

This 1” flow sensor limits water flow substantially unlike those with the flow propeller shaft in parallel with pipe length & centered pointing parallel with water flow!

The G1-1/2 & G2” DIGITEN flow sensor turns perpendicular to the water flow, shaft is parallel to water flow, least resistance to water flow, recommended.

Works well. Good price.

I bought this sensor as an Arduino input to control my home's water pump. So far so good.

Works fine but restricts the flow

Excellent for the price, but it it has its limitations. As other reviewers wrote, it restricts the flow. I wouldn't want to use it if a water line larger than 1/2 inch is needed. Calibration appears to be within about 5% from 0.5 gpm to 4 gpm. Below 0.5 gpm calibration falls off quickly. I showed an 18% error at 0.38 gpm. I didn't test it above 4.28 gpm which is all I got through my 1/2" hose.