Specifications - WIKA A2G-25 Betriebsanleitung

9. Specifications

9. Specifications
Air flow meter, model A2G-25
Measuring element
Measuring range
Accuracy
Units
(adjustable in the menu)
Air flow
■
Differential pressure
■
Process connection
Power supply U
Electrical connection
Output signal
Current consumption
WIKA operating instructions model A2G-25
Downloaded from www.Manualslib.com
Piezo measuring cell
0 ... 1,000, 0 ... 2,000, 0 ... 5,000, 0 ... 7,000 Pa
0 ... 1,000 Pa = pressure < 125 Pa = ±2 Pa + 1 %
Pressure > 125 Pa = ±1 Pa + 1 %
0 ... 2,000 Pa = pressure < 125 Pa = ±2 Pa + 1 %
Pressure > 125 Pa = ±1 Pa + 1 %
0 ... 5,000 Pa = pressure < 125 Pa = ±2 Pa + 1.5 %
Pressure > 125 Pa = ±1 Pa + 1.5 %
0 ... 7,000 Pa = pressure < 125 Pa = ±2 Pa + 1.5 %
Pressure > 125 Pa = ±1 Pa + 1.5 %
all data refer to the current measured value
m
Pa, kPa, mbar, inWC, mmWC
For hoses with inner diameter 4 or 6 mm
AC 24 V or DC 24 V ±10 %
B
Cable gland M16
Cover: PG
Screw terminals max. 1.5 mm
V
the set output unit
P
the set output unit
V
set output unit
P
set output unit
< 1.0 W (DC 0 ... 10 V), < 1.2 W (4 ... 20 mA),
< 1.3 W (Modbus
manuals search engine
/h, m /s, l/s, cfm
3 3
: DC 0 ... 10 V, load R minimum 1 kΩ linear to
OUT
: DC 0 ... 10 V, load R minimum 1 kΩ linear to
OUT
: 4 ... 20 mA, load R minimum 1 kΩ linear to the
OUT
: 4 ... 20 mA, load R minimum 1 kΩ linear to the
OUT
)
®
2
41
EN