Description
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=［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. -20-80 Cel.degree;
Payment
· Please pay within 3 days after auction.
· Please contact us for your payment if you have any problem.
Delivery details
· Your item will be shipped within 48 hours in business days if payment for the order is cleared before 8PM PST daily (except Saturday, Sunday and Holidays). If there's an exception, we will inform you.
· Buyer, as the importer, is responsible for paying the customs clearance cost or related TAX.
Terms of sale
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About us
· Welcome to my eBay store. We are specialized on Energy Saving electronics: Solar water heater and controllers, pump stations, solar charge controller, inverter, SOLAR Lamps, etc.. Please add me to your list of favorite sellers and visit often. We are pleased to work with you!
Contact us
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