WIKA CPH6300 Betriebsanleitung Seite 41

9. Specifications
Reference pressure sensor model CPT6200
Sensor specifications
Accuracy
Compensated range
Mean temperature
coefficient
Permissible ambient conditions
Medium temperature
Operating temperature
Storage temperature
Humidity
Case
Material
Connection to the CPH6300
Ingress protection
Dimensions
Weight
{} Items in curved brackets are optional extras for an additional price.
1) It is defined by the total measurement uncertainty, which is expressed with the coverage factor (k = 2) and includes the following
factors: the intrinsic performance of the instrument, the measurement uncertainty of the reference instrument, long-term
stability, influence of ambient conditions, drift and temperature effects over the compensated range during a periodic zero point
adjustment.
2) Reference conditions: 15 ... 25 °C (59 ... 77 °F)
3) For pressure measuring ranges 0 ... 25 mbar, 0 ... 40 mbar and 0 ... 60 mbar (0 ... 0.4 psi, 0 ... 0.6 psi and 0 ... 0.9 psi) all wetted
parts are made of stainless steel, silicium, aluminium, gold, silicone.
4) As an oxygen version, a flush diaphragm model is not available. In an oxygen version, the model CPT6200 is only available in
overpressure ranges ≥ 0.25 bar (≥ 0.4 psi), with media temperatures between -10 ... +50 °C (14 ... 122 °F) and using stainless
steel or Elgiloy
5) For pressure measuring ranges 0 ... 25 mbar, 0 ... 40 mbar and 0 ... 60 mbar (0 ... 0.4 psi, 0 ... 0.6 psi and 0 ... 0.9 psi) the medium
temperature and storage temperature are limited to +80 °C (176 °F).
Certificate
Calibration
Recommended
recalibration interval
Approvals and certificates, see website
For further specifications see WIKA data sheet CT 12.01 and the order documentation.
WIKA operating instructions, model CPH6300
Downloaded from www.Manualslib.com
1)
≤ 0.2 % of span at reference conditions
0 ... 80 °C (0 ... 176 °F)
≤ 0.2 % of span/10 K (outside of reference conditions)
4)
-30 ... +100 °C (-22 ... +212 °F)
-20 ... +80 °C (-4 ... +176 °F)
-40 ... +100 °C (-40 ... +212 °F)
0 ... 95 % r. h. (non-condensing)
Stainless steel
via 1 m (3.3 ft) connection cable (plug-and-play); optional: up to 5
m (16.4 ft)
IP67
See technical drawing
approx. 220 g (0.49 lbs)
®
wetted parts.
Standard: 3.1 calibration certificate per DIN EN 10204
Option: DKD/DAkkS calibration certificate
1 year (dependent on conditions of use)
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EN
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