Special features
■ Vibration and shock resistant
■ Especially sturdy design
■ Stainless steel case
■ Scale ranges up to 0 … 40 bar

Description

Design
EN 837-1

Nominal size in mm
80

Accuracy class
1.6

Scale ranges
Model 112.28: 0 ... 0.6 to 0 ... 40 bar
Model 132.28: 0 ... 1 to 0 ... 40 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value

Permissible temperature
Ambient: -40 ... +60 °C
Medium: +60 °C maximum (model 112.28)
+200 °C maximum (model 132.28)

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C):
Max. ±0.4 %/10 K of full scale value

Ingress protection
IP 54 per EN 60529 / lEC 529

Standard version

Process connection
Model 112.28: Cu-alloy
Model 132.28: Stainless steel 316L
Lower mount (LM) or centre back mount (CBM), G 3/8 B (male), 19 mm flats

Pressure element
Model 112.28: Cu-alloy
Model 132.28: Stainless steel 316L

Movement
Cu-alloy, wear parts argentan

Dial
Aluminium, white, black lettering

Pointer
Aluminium, black

Case
Stainless steel

Window
Polycarbonate

Bezel ring
Crimp ring, glossy finish stainless steel

Options
■ Other process connection
■ Sealings (model 910.17, see data sheet AC 09.08)
■ Liquid filling (glycerine, permissible temperature):
Ambient: -20 ... +60 °C
Medium: +60 °C maximum (model 113.28)
+100 °C maximum (model 133.28)
■ Panel frame 88 x 88 mm, stainless steel, black
■ Restrictor in the process connection

Dimensions in mm
Standard version

Ordering information
Model / Nominal size / Scale range / Connection size / Connection location / Options

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