Water flow sensor 2 inchi inch 2" DN50 Sensor Debit Air Sea Brand
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.
Material : Plastic
Specification : Function : Sensor , flow rate control Thread size : Male DN50 Size:L 92x 68 X 68 Color : BlacK color Flow rate : 10~350L/min Flow Pulse: F(Hz)=(0.2xQ) -3% Q=L/min Max. Working Current : 15mA (DC5 V) Min. Working Voltage: DC 4.5V Working Voltage:DC 5V~12V Load Capacity: =10 mA (DC 5 V) Operating Working Temperature : -25 Degree centigrade to +80 Degree centigrade Liquid Temperature: 80 Deg C Accuracy : 5% 1L water = 12Pulse Working environmental : water , liquid, light oil, Drinking water. Material : RoHs, no-toxic
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: 1. Food grade POM (polyformaldehyde) material, environmental friendly material, small, flexible and functional. 2. Intubation design of inlet and outlet pipe, easy connection and operation; 3. Imported Hall IC from Japan, stable and reliable; 4. Range: 10-200L/min; 5. working voltage: DC4.5-12V; 6. rated voltage: DC5V; 7. Output voltage(rated: DC 5V); High level 4.5V and above; low level 0.5V and below 8. Pulse output duty cycle: 50+-10% 9. Insulation resistance: 100M Ohm and above; 10. Tightness: Seal up all the holes, and inflate with 0.8MPa water, after 1 minute, no leakage and deformation; 11. -20-80 centigrade; 12. Hydrostatic pressure: <= 1.75MPa meet