Capsule pressure gauges AFRISO
For corrosive gaseous and dry media, also for use in corrosive environments.
Type
D 4
Nominal size
63 – 100 – 160
Accuracy class (EN 837-3/6)
1.6
Ranges (EN 837-3/5)
0/25 to 0/1,000 mbar and all corresponding
vacuum and compound ranges with
overpressure protection
Application area
Static load: full scale value
Dynamic load: 0.9 x full scale value
Overload safety: 1.3 x full scale value
Connection
Stainless steel 316 Ti/316 L,
bottom or centre back
NG 63 G¼B – spanner size SW 14
NG 100 – 100 G½B – spanner size SW 22 (EN
837-3/7.3)
Measuring element
Capsule element, stainless steel 316 Ti/316 L
Movement
Stainless steel
Zero correction
From the front
Seal
FKM (Viton)
Operating temperature range
Medium: T
max
= +100 °C
Ambient: T
min
= -20 °C
T
max
= +60 °C
Temperature performance
Indication error when the temperature of the
measuring system deviates from the normal
temperature of 20 °C:
rising temperature approx. ±0.6 %/10 K
falling temperature approx. ±0.6 %/10 K
of full scale value
Degree of protection
IP 32 (EN 60529)
Dial
Aluminium, white
Dial marking black
Pointer
Aluminium, black
Housing
Stainless steel 304
Bayonet type bezel
Stainless steel 304
Window
Laminated safety glass
Panel mounted devices (types D 432/452):
Plastic (PMMA)
Options ■ Back fl ange
■ Panel mounting bezel
■ 3-hole fi xing, panel mounting bezel
■ Ex version
■ Throttle screw
■ Special scales
■ Other process connections
