EN
12099431.07 11/2018 EN/DE/FR/ES
WIKA operating instructions models 73, 74, 75
23
9. Specications
Specications 73 74 75
Measuring element Gas-pressure inert gas lling, physiologically safe
Nominal size 100, 160 100
Instrument version
■
Model A7x
■
Model R7x
■
Model S7x
■
Model F7x
Back mount (axial)
Lower mount (radial)
Back mount, adjustable stem and dial
Instruments with capillaries
Permissible ambient
temperature
-40 ... +60 °C 0 ... 60 °C
Working range
■
Continuous load (1 year)
■
Short time (max. 24 h)
Measuring range (EN 13190)
Scale range (EN 13190)
Case, ring Stainless steel
Stem, process
connection
Stainless steel 316SS Stainless
steel 1.4435
Stainless
steel 316SS
Ingress protection per
IEC/EN 60529
IP65
IP66 (liquid-lled)
IP66
For further specications see WIKA data sheets TM 73.01, TM 74.01 or
TM 75.01 and the order documentation.
9.Specications
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