EN
WIKA operating instructions model A2G-50
40202780.03 07/2017 EN/DE
31
Information on returns can be found under the heading
“Service” on our local website.
8.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an
environmentally compatible way and in accordance with the country-
specic waste disposal regulations.
9. Specications
Dierential pressure transmitter, model A2G-50
Variant 1 Variant 2 Variant 3
Measuring element Piezo measuring cell
Measuring range 0 … 2,500 Pa
1)
0 … 2,000 Pa
2)
0 … 1,500 Pa
2)
0 … 1,000 Pa
2)
0 … 500 Pa
2)
0 … 250 Pa
2)
0 … 100 Pa
2)
-100 … +100 Pa
2)
0 … 7,000 Pa
1)
0 … 5,000 Pa
2)
0 … 4,000 Pa
2)
0 … 3,000 Pa
2)
0 … 2,500 Pa
2)
0 … 2,000 Pa
2)
0 … 1,500 Pa
2)
0 … 1,000 Pa
2)
-250 ... +250 Pa
1)
-100 ... +100 Pa
2)
-50 ... +50 Pa
2)
-25 ... +25 Pa
2)
0 ... 250 Pa
2)
0 ... 100 Pa
2)
0 ... 50 Pa
2)
0 ... 25 Pa
2)
8 measuring ranges can be
selected via jumpers
Measuring ranges < 250 Pa:
Autom. zero point setting (AZ)
recommended
8 measuring ranges
can be selected via
jumpers
(Only available with
autom. zero point
setting (AZ))
Option: Digital display (D), automatic zero point setting
(AZ), digital display and automatic zero point setting (AZ-D)
Accuracy ±1.5 % +1 Pa
(of measured pressure)
Units (adjustable in the
menu)
■
Air ow
■
Dierential pressure
m
3
/h, m
3
/s, l/s, cfm
Pa, kPa, mbar, inWC, mmWC
8. Dismounting, return, disposal / 9. Specications