WIKA CPH62I0-S1 Manual De Instrucciones página 12

Manómetro portátil de seguridad intrínseca
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3. Specifications
Specifications
Pressure connection
GB
Material
Wetted parts
Internal transmission fluid
One year stability
Permissible
Medium temperature
Ambient temperature
Storage temperature
Protection class
Compensated range
Temperature coefficients
Mean TC of zero signal
Mean TC of span
Supply circiut
Max. voltage
Max. strength of current
Max. power
Max. effective internal capacitance nF
Max. effective internal inductance
CE conformity
Pressure equipment directive
EMC directive
ATEX directive
Connection to CPH62I0
Weight
1)
In an oxygen version, a flush diaphragm model is not available. In an oxygen version model CPT62I0 is only available in gauge pressure ranges ≥ 0.25
bar with media temperatures between -10 ... +50 °C and using stainless steel or Elgiloy ® wetted parts.
2)
For the intrinsically safe version, the use of the interface and analogue output is not permitted within an explosive atmosphere.
3)
O-ring made of FKM/FPM or EPDM for flush diaphragm with integrated cooling element.
{}
Items in curved brackets are optional extras for additional price.
For further specifications see WIKA data sheet CT 11.02 and the order documentation.
12
CPT62I0 reference pressure sensor
1)
G½ B; {flush diaphragm (G1 for 0.1 up to 1.6 bar) or various connection adapters
on request}
Stainless steel or Elgiloy ® , (> 25 bar with NBR seal)
flush diaphragm version: stainless steel {Hastelloy C4}; O-Ring: NBR
or EPDM}
Synthetic oil, (only for pressure ranges up to 16 bar or flush diaphragm)
{Halocarbon oil for oxygen applications}; {Listed by FDA for food industry}
0.2 % of span at reference conditions
1)
°C
-20 ... +50 (T4)
°C
-20 ... +50 (T4)
°C
-40 ... +80
IP 67 (Sensor) / IP 54 (Plug)
°C
0 ... 70
0.2 % / 10 K (< 0.4 for pressure ranges < 250 mbar)
0.2 % / 10 K
DC V
U i = 10,4
mA
I i = 93
mW
P i = 500
C i = 600
L i negligible
97/23/EC
2004/108/EC, EN 61326 Emission (Group 1, Class B) and Immunity (portable
equipment)
94/9/EC, Category 2G, Ignition protection type Ex ib IIC T4
via 1 m cable (plug & play); on request: up to 5 m
g
approx. 220
WARNING!
For further important safety instructions for the operation in hazardous
areas see chapter "2.3 Additional safety instructions for instruments
with ATEX approval".
WIKA operating instructions, model CPH62I0
3)
{FKM/FPM

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