-41-
No.PF
※※
-OMO0008-C
●
Specifications
Model
PF2A7
-
-28
-
-X560
PF2A7
-
-68
-
-X560
PF2A7
-
-29
-
-X560
PF2A7
-
-69
-
-X560
Analogue
output
Voltage output (1 to 5 V)
Current output (4 to 20 mA)
Impedance
Output impedance
approx. 1 k
Ω
Load impedance
Power supply voltage 12 V: 300 Ω
Power supply voltage 24 V: 600 Ω
Accuracy
±5%F.S. max.
Response time
1 s or less
: Other specifications are equal to standard product.
●
Analogue output
A
B
Voltage output
1 V
5 V
Current output
4 mA
20 mA
Model
Rated flow range
Min.
Max.
PF2A710
1 NL/min
10 NL/min
3.5 CFM x 10
-2
35.0 CFM x 10
-2
PF2A750
5 NL/min
50 NL/min
18 CFM x 10
-2
176 CFM x 10
-2
PF2A711
10 NL/min
100 NL/min
3.5 CFM x 10
-1
35.5 CFM x 10
-1
PF2A721
20 NL/min
200 NL/min
7 CFM x 10
-1
71 CFM x 10
-1
PF2A751
50 NL/min
500 NL/min
18 CFM x 10
-1
176 CFM x 10
-1
: Analogue output is based on the rated flow range at normal condition.
The displayed flow range is based on standard conditions.
Therefore, the range of rated flow and the displayed flow are different.
In analogue output mode, the output value varies depending on the mode (normal condition
↔ standard condition).
Use the formula below when the analogue output is used in standard conditions.
Flow range at normal condition ÷ 0.927 = Flow range at standard condition