3. Specifications
Base instrument
Measuring inputs
Pressure connection
Pressure medium
Temperature compensation
Temperature coefficient
Pressure units
Indicator
Display
Voltage supply
Power supply
Battery life
Permissible ambient conditions
Operating temperature
Storage temperature
Relative humidity
Case
Material
Dimensions
Weight
1)
Non isolated: Only use the pressure measuring ranges marked in this way with clean and non-corrosive gases. (See sensor
table)
Approvals and certificates
CE conformity
EMC directive
ATEX directive
Certificate
Calibration
Approvals and certificates, see website
WIKA operating instructions, model CPH65I0
1 input for CPH65I0-S1
2 inputs for CPH65I0-S2
⅛ NPT female thread
all liquids and gases which are compatible with 316 SS stainless steel
15 ... 35 °C
0.002 % of the span/°C outside of the 15 ... 35 °C temperature range
psi, bar, mbar, kPa, MPa, kg/cm², mmH
cmH
O (4 °C), cmH
O (20 °C), inH
2
2
inH
O (60 °F), mmHg (0 °C), inHg (0 °C), ft H
2
5-digit display; large backlit screen for the display of up to three
measurement parameters
DC 6 V, 4 x 1.5 V AA alkaline batteries
> 35 hours
-10 ... +45 °C
-20 ... +60 °C
5 ... 95 % r. h. (non-condensing)
stainless steel and plastic
see technical drawing
approx. 570 g
2004/108/EC, EN 61326 emission (group 1, class B) and interference
immunity (portable measurement equipment)
94/9/EC, category 2G, ignition protection type Ex ia IIB T3 Gb
Standard: 3.1 calibration certificate per EN 10204
Option: DKD/DAkkS calibration certificate
O (4 °C), mmH
O (20 °C),
2
2
O (4 °C), inH
O (20 °C),
2
2
O (60 °F)
2
GB
1)
13