Specifications – WIKA P-31 User Manual
Page 12
12
WIKA operating instructions precision pressure transmitter model P-3x
11473500.04 10/2011 GB/D/F/E
GB
3.5 Reference conditions (IEC 61298-1)
Temperature:
15 ... 25 °C
Atmospheric pressure: 950 ... 1050 mbar
Humidity:
45 ... 75 % relative
Nominal position:
Process connection lower mount (LM)
Power supply:
DC 24 V
Load:
see output signals
Mounting position:
as required
3.6 Operating conditions
Mechanics
Vibration resistance: 10 g (IEC 60068-2-6, under resonance)
Shock resistance:
200 g (IEC 60068-2-27, mechanical)
Service life:
10 million load cycles
Free fall:
1 m
Temperatures
Compensated temperature range: -20 ... +80 °C
Medium:
-20 ... +105 °C
Ambient:
-20 ... +80 °C
Storage:
-40 ... +85 °C
3.7 Electrical safety
Short-circuit resistance:
S+ vs. 0V
CAN-High / CAN-Low vs. U+ / 0V
Reverse polarity protection: U+ vs. 0V
Overvoltage protection:
DC 36 V
Insulation voltage:
DC 500 V
3. Specifications