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High precision water flow sensor small 1/4 inch inchi 1/4" 0.15-1.5

Beli Produk

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US: Ultisolar; H: Hall Sensor; S: Straight; 41:G1/4,6mm; P: Plug A:Type A; B: tpe B

E: Elbow; T: Threaded; 21: G1/2?

Function: For the sense of the water flow rate on the following equipments: Thermostatic water heater, water purifier, water dispenser, smart card equipment, coffee machine etc.

Calculation Formula: F(Hz)=56*Q(L/min)(PLEASE CONTACT THE SELLER FOR RIGHT FORMULA)

Note:

1. When magnetic material is close with the sensor, its characteristics may vary.

2. In order to avoid particle debris, the sensor must be installed after a filter.

3. The flow sensor installation has to avoid strong vibration and shaking of the environment, so as not to affect the sensor's measurement accuracy.



Features:

Food grade POM (polyformaldehyde) material, environmental friendly material, small, flexible and functional.
Intubation design of inlet and outlet pipe, easy connection and operation;
Imported Hall IC from Japan, stable and reliable;
Range: 0.15-1.5L/min;
working voltage: DC3-18V;
rated voltage: DC5V;
Output voltage(rated: DC 5V); High level 4.5V and above; low level 0.5V and below
Pulse output duty cycle: 50+-10%
Insulation resistance: 100M Ohm and above;
Tightness: Seal up all the holes, and inflate with 0.8MPa water, after 1 minute, no leakage and deformation;