12
WIKA operating instructions model CPG1000
11568047.02 08/2012 GB/D
GB
3. Specifications
3. Specifications
Sensor technology
Measuring range
mbar
0 … 70
1)
Overpressure limit
mbar
200
Burst pressure
mbar
350
Resolution
mbar
0.001
Measuring range
bar
0 … 1
0 ... 2
-1 ... +1
1)
-1 ... +2
1)
0 ... 7
Overpressure limit
bar
4
4
4
4
14
Burst pressure
bar
6
6
6
6
70
Resolution
bar
0.0001
Measuring range
bar
0 ... 20 0 ... 35 0 ... 70
0 ... 140
0 ... 200 0 ... 350 0 ... 700
Overpressure limit
bar
42
70
140
210
420
700
1,100
Burst pressure
bar
140
140
700
700
700
700
1,100
Resolution
bar
0.001
0.01
Measuring range
bar abs. 0 ... 1
0 ... 2
0 ... 7
0 ... 20
Overpressure limit
bar abs. 4
4
14
42
Burst pressure
bar abs. 35
35
70
140
Resolution
bar abs. 0.0001
0.001
Accuracy
0.05 % FS
(0.1 % FS for measuring ranges 0 ... 70 mbar, -1 ... +1 bar and -1 ... +2 bar)
(0.25 % FS for vacuum measuring ranges with instruments from 7 bar to a max.
35 bar)
2)
Compensated temperature
range
0 ... 50 °C
Temperature coefficients
0.005 % of the span/°C outside of 0 ... 50 °C
Type of pressure
relative pressure, absolute pressure (up to 20 bar abs) and vacuum measuring
ranges
Pressure connection
¼ NPT male (incl. ¼ NPT female to G ½ male adapter)
3)
Pressure medium
all liquids and gases compatible with 316 stainless steel
1)
1) Only use the measuring ranges marked in this way with clean non-corrosive gases.
2) For measuring instruments with a maximum measuring range of up to 2 bar, operation in the vacuum measuring range is limited
to -350 mbar. (Measuring ranges -1 ... +1 bar and -1 ... +2 bar are excluded.) Measuring ranges ≥ 7 bar can be loaded with a full
vacuum.
3) Adapter not included in delivery for North America.
