1" DN25 Water flow sensor, Flow meter ,Flow counter 1-60L/min
Non-violent shocks and chemical erosion.
Non-throwing or collision.
Mounted vertically, does not exceed 5 degrees inclination.
Medium temperature should not exceed 120'C.
Flow range :0.5-60L / min, using a voltage,5-18VDC
Frequency: F = 4.8 * Q (L / Min) Error: ± 3% ,voltage :3.5-24VDC, current can not exceed 10mA,
1, Red IN positive
2, Yellow OUT signal output
3, Black GND negative
4, NPN signal
Scope:
uitable for automatic gas water heaters, air conditioning and swimming pool equipment!
Basic parameters
1, the lowest rated working voltage DC4.5 5V-24V
2, the maximum operating current of 15 mA (DC 5V)
3, the operating voltage range DC 5 ~ 18 V
4, load capacity ≤ 10 mA (DC 5V)
5, ≤ 80 'C operating temperature range
6, using the humidity range 35% ~ 90% RH (no condensation state)
7, allowing less pressure water pressure 1.75Mpa
8, Storage temperature -25 ~ + 80 'C 9, save humidity 25% ~ 95% RH