Hall Element Flow Sensor

Regular price $11.99

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Product Name

Plastic Hall Element turbine flow sensor

Material

Plastic material

Pipe Size

NPT 1/2" or G 1/2¡°

Flow Range

1-30 L/Min

Operating Voltage Range

DC 5-24V

Function

Plastic hanll element turbine flow sensor, convenient installation, waterproof explosion-proof, Heat resistance and cold resistance.the pulse signal output, Can be used for water flow switch, also can be used to measure the flow, Water flow meter for shower room credit card system.have two flow range.If you want to increase the temperature control ,you can add heat sensitive resistor, the output line is green, but also can be connected to the other two special line to control temperature.

--Connection size of others: min 6mm, 1/4'', 1/2'', 3/4'', 1''

--Flow range: min 0.15L/min, max 300L/min.

--Material:Plastic, brass/copper, POM food grade

--Output: red wire connect to "+", black wire connect to "-", yellow wire is pulse signal output.

--Application: water heater, wall-hanging stove, water fountains, vending machines.

--Color: Black, White, Grey, Transparent,cyan

Specification

Serial number

Test item

Standard requirement

Test result

1

Appearance

Product identification is clear and accurate to meet the requirements

Yes

2

Water pressure resistance

£¼2MPa

Yes

3

Operating voltage range

DC4.5¡«24V

Yes

4

Insulation resistance

£¾100M¦¸

£¾100M¦¸

5

Precision

(2¡«25L\MIN)¡À10%

Yes

6

Flow pulse characteristics

F=8.1*Q-3¡À10% Q=L/Min

Yes

7

Output pulse high

£¾DC 4.7V(output voltage DC 5V)

Yes

8

Output pulse low

£¼DC 0.5V(Output voltage DC 5V)

Yes

9

Temperature range

£¨-10¡æ¡«95¡æ£©

Yes

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