Ultisensor Electronics

USC-HS43TB Water Hall Flow Sensor 2-45L/min BSP3/4" 60mm

 USC-HS43TB Big Hall Flow Sensor 2-60L/min BSP3/4" 60mm


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)=8.1*flow rate(Q)-3(l/min)

1.   58-3 brass body, sus304 shaft and cir-clip, 

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

3.  Imported Hall IC from Taiwan,

4.  Flow Range: 2-45L/min;

5.  Working voltage: DC4.5-18V;

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.  -20-60 centigrade;

12.  Max Pressure: 1.7Mpa

13.  Electrical Strength: AC500V 50Hz.

14.  Wire length: regular 32cm, other length can be tailor made against request.

15.  End connection: SM2.54 Plug/ XH2.54 Plug.

16.  Low power consumption model can be tailor made(10μA)


1.  When  magnetic material is close with  the sensor,its characteristics may vary.
2.  In order to avoid particle debris, the sensor must beinstalled 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.



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