WIKA MH-4 Mode D'emploi page 17

9. Specifications
Specifications
Permissible temperature
ranges
Ambient
Medium
Storage
Vibration resistance
Permanent vibration resis-
tance
Shock resistance
EMC field
Current output (2-wire)
Voltage output (3-wire)
Ratiometric output (3-wire)
Pulsewidth modulation (3-wire)
Service life
Free-fall test
Individual packaging
Multiple packaging
IP ingress protection
Materials
Wetted parts
Non-wetted parts
Pin assignment
Short-circuit resistance
Reverse polarity protection
Overvoltage protection
Insulation voltage
Approvals
WIKA operating instructions pressure sensor, model MH-4
Depending on the sealing of the process connection, the
electrical connection and the cULus approval, the max.
ambient and medium temperature may be limited.
-40 ... +125 °C [-40 ... +257 °F]
-40 ... +125 °C [-40 ... +257 °F]
-40 ... +70 °C [-40 ... +158 °F]
40 g, 2,000 Hz (per IEC 60068-2-6)
10 g, 2,000 Hz (per IEC 60068-2-6)
100 g, 11 ms (per IEC 60068-2-27)
100 V/m (per ISO 11452-2)
100 V/m (per ISO 11452-2)
100 V/m, option: 60 V/m (per ISO 11452-2)
30 V/m (per IEC 61326-2-3)
100 million load cycles
(10 million load cycles with measuring ranges > 400 bar
[5,000 psi])
1 m [3.28 ft] (following IEC 60721-3-2)
0.5 m [1.64 ft] (following EN IEC 60721-3-2)
See "Electrical connections"
304L, PH grade steel
304L
Electrical connections made of highly resistant glass-fibre
reinforced plastic (PBT)
See product label
S+ vs. U-
U+ vs. U-
DC 48 V
DC 30 V with ratiometric output
DC 500 V (optionally DC 850 V)
See product label
EN
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