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Electronic Flow Sensor Electronic Flow Meter 1-30L/M with Female and Male Connection,SWH-OTH-013

Product Numbers: SWH-FLM-4-1

Product description: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.

 
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: [8.1Q-3]±10%, F is pulse value(HZ), Q is flow (L/min)


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:

4. Copper material, environmental friendly material, small, flexible and functional.

5. Intubation design of inlet and outlet pipe, easy connection and operation;

6. Imported Hall IC from Japan, stable and reliable;

7. Range: 1-30L/min;

8. working voltage: DC3-18V;

9. rated voltage: DC5V;

10. Output voltage(rated: DC 5V); High level 4.5V and above; low level 0.5V and below

11. Pulse output duty cycle: 50+-10%

12. Insulation resistance: 100M Ohm and above;

13. Tightness: Seal up all the holes, and inflate with 1.7MPa water, after 1 minute, no leakage and deformation;

14. operation temperature range:-20 to 80 Cel.degree;

15. thread size: (size:G1/2"), male and female connection.



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