1/2 inch DN15 Transparent Water Flow Meter Flow MeterHall Flow Sensor Indicator Counter
Specification:
Appearance: clear product identification,accurate compliance
Water pressure resistance:> 1.2MPa
Operating voltage range: DC5 ~ 15V
Insulation resistance:> 100MΩ
Accuracy: (1 ~ 30L MIN) ± 10%
Flow pulse characteristics: (6* Q) Q = L /Min ± 3%
High pulse output:> DC 4.7V (inputvoltage DC 5V)
Output pulse low:
Output pulse duty cycle: 50% ± 10%
External Threads: Approx. 1/2″ 

Various models

Cord Connection: 
Red (IN): Positive(+) 
Yellow (OUT): Signal output 
Black (GND): Negative(-)  
NOTE: 
1.Non-violent Shock And Chemical Erosion. 
2.Non-throwing Or Hitting. 
3.Mounted Vertically, Should Not Exceed 5Degrees Inclination. 
4.Temperature Of Medium Should Not Exceed120 ℃  

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