DIGITEN G1/2" Water Flow Hall Sensor Switch Flow Meter 1-30L/min

DIGITEN

  • $8.49
    Unit price per 
Shipping calculated at checkout.


Spcification

External Thread Diameter: G1/2" (BSP)
Frequency: F=7.5 * Q (L / Min)
Error: ±2%
Working Voltage Range: DC 5-18 V
Maximum Current: 15 mA(DC 5V)
Load Capacity: ≤10 mA(DC 5V)
Flow Range: 1-30L/min
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 singal
Cable Length:15cm

Feature

1. The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part.
2. There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
3. Three wire connection: Red for positive, black for negative, yellow for pulse signal.

Note

1. Installed in accordance with flow direction in the product, otherwise there is no signal output.
2. A filter screen must be installed at the inlet of the sensor, in order to avoid particles and debris entering the sensor.
3. The thread is BSP, if used for NPT, need thread seal tape.

We Also Recommend

Customer Reviews

Based on 6 reviews
67%
(4)
33%
(2)
0%
(0)
0%
(0)
0%
(0)
F
FERNANDO TORRES

Fácil de colocar!!

a
alexw
Specified calibration seems to be off, but otherwise works as well as stated (2% accuracy)

Only 2% accurate, but the calibration factor specified as 7.5hz/(l/min)=450pulses/liter seems to be quite off as well. After averaging a couple of tests, I've calculated it to be more like 13.25hz/(l/min) = 796 pulses/liter.

R
RW M
Works As Expected.

Seems to report relatively accurate flow.

D
Don H.
Five Stars

Exactly what I was looking for, and worked perfectly. Just as advertised.

e
erskr1
Five Stars

Works as Required