Air Flow Meters
Product specification
Order No.
Item item
Number of parameters
Single position
Preparation note
1 Start water flow
L / min (L / min)
2 Starting water pressure
Mpa (Zhao Pa)
3 Working flow range
0.28
L / min (L / min)
4 Pay attention to clean the air impeller on the residual water when the output signal is not higher than 150HZ, idle time should be 30 seconds.
5 Maximum withstand water pressure
0.8
Mpa (Zhao Pa)
6 Operating voltage range
3.5 ~ 12
VDC ( voltage)
voltage
7 Operating current
0.51.5
MA (Hao An)
8 Working environment temperature
1100
Degrees Celsius (Celsius)
9 Applicable ambient temperature
40100
Degrees Celsius (Celsius)
10
output characteristic
[32*Q]Q for traffic L/min
Hz (Hz)
Error ±3%
11
Service life
106
H (H)
5VDC 1mA
12
Electrical strength
> 600
VAC (AC voltage)
Duration of 5S leakage current 3mA
13
insulation resistance
m(Million euro
The insulation resistance between the connector and the shell body or the valve body.
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Model Number : YF-402
DIY Supplies : Plumbing