Ultisensor Electronics

USN-HS21TT Transparent Turbine Water Flow Meter Flow Sensor

 USN-HS21TT Transparent Turbine Water Flow Meter Flow Sensor

USN-HS21TT

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)= 11*flow rate(Q)(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.       PAA6 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; (24v is available MOQ 10pcs)
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 centigrade;
15.   One year warranty

 Note:

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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