
12 WIKA operating instructions, model CPH65I0
14061681.02 03/2013 GB/D
GB
3. Specications
3. Specications
Sensor technology
Measuring range mbar
1)
-25 ... +25 -70 … +70
-350 ... +350
-500 … +500
Overpressure limit mbar 70 200 700 1,000
Accuracy % FS 0.1 0.05 0.035
Measuring range bar -1 ... +1
1)
-1 ... +2
1)
0 … 1
1)
0 ... 2
1)
Overpressure limit bar 2 4 2 4
Accuracy % FS 0.025
Measuring range bar 0 ... 3.5
2)
0 ... 7
2)
0 ... 10
2)
0 ... 20
2)
Overpressure limit bar 13 13 13 40
Accuracy % FS 0.025
Measuring range bar 0 ... 35
2)
0 ... 70 0 ... 100 0 ... 200
Overpressure limit bar 70 200 200 400
Accuracy % FS 0.025
Measuring range bar 0 ... 350 0 ... 700
Overpressure limit bar 700 1,000
Accuracy % FS 0.035
Measuring range bar abs. 0 ... 1 0 ... 2 0 ... 7 0 ... 10 0 ... 20
Overpressure limit bar abs. 2 4 13 13 40
Accuracy % FS 0.025
Measuring range
mbar di.
1) 3)
0 ... 25 0 ... 70 0 ... 350
Overpressure limit mbar di. 70 200 700
Accuracy % FS 0.1 0.05 0.035
Measuring range
mbar di.
1) 3)
0 ... 2,000 0 ... 3,500 0 ... 7,000
Overpressure limit mbar di. 4,000 7,000 10,000
Accuracy % FS 0.025
Type of pressure Relative pressure, absolute pressure, vacuum and dierential pressure
4)
Pressure connection ⅛ NPT female (incl. adapter ⅛ NPT male to G ½ B male)
5)
Pressure medium all liquids and gases which are compatible with 316 SS stainless steel
1)
Resolution 5-digit
Current
Measuring range 0 … 24 mA
Resolution 1 µA
Accuracy 0.015 % of measured value ±2 µA
Temperature
Measuring range -40 … +150 °C
Resolution 0.01 °C
Accuracy 0.015 % of measured value ±20 mΩ, or 0.2 °C for complete measuring chain
(Pt100 resistance thermometer and CPH65I0)
1) Non isolated: Only use the pressure measuring ranges marked in this way with clean and non-corrosive gases.
2) Pressure measurement possible in vacuum range to -1 bar.
3) For dierential pressure sensors with a measuring range of 25 mbar, the maximum static pressure is limited to 70 mbar. For the
measuring ranges 70, 350, 2,000, 3,500 and 7,000 mbar the static pressure is limited to a maximum of 10 bar.
4) The dierential pressure sensor is only possible with the CPH65I0-S1 (1-channel version). Both pressure connections for the
dierential pressure measurement are located at the bottom of the calibrator.
5) Adapter not included in delivery for North America.
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