>> เช็คสต๊อคสินค้า <<

• ใช้สำหรับวัดอัตราการไหลของน้ำ
• Thermostatic water heater, water purifier, water dispenser, smart card equipment, coffee machine etc.
• Calculation Formula: F(Hz)= 8.1*Q-3 ,+-10% ,F: Hz ,Q: L/Min
• 1L น้ำ = 463 Pulse

• When magnetic material is close with the sensor, its characteristics may vary.
• In order to avoid particle debris, the sensor must be installed after a filter.
• The flow sensor installation has to avoid strong vibration and shaking of the environment, so as not to affect the sensor's measurement accuracy.

• Copper 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: 1-30L/min
• working voltage: DC4.5-18V ,<10mA
• rated voltage: DC 5V
• 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 1.7MPa water, after 1 minute, no leakage and deformation
• -20-80 Cel.degree