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Diaphragm pressure gauges for chemical applications Type D4

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Data sheet Diaphragm pressure gauges for chemical applications Type D4
AFRISO Data sheet Diaphragm pressure gauges for chemical applications Type D4

Benefits

  • For low pressure ranges
  • High overload protection
  • High resistance
  • Optional flange connections

Application

For corrosive gaseous and liquid media, also for use in corrosive environments. With open connection flange also suitable for viscous and polluted media. For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Versions

Housing ⌀ Housing Accuracy class Range Type Part no. Remember
100 mm Stainless steel 304 1,6 0/0.4 bar PF100Ch D402 85909402
100 mm Stainless steel 304 1,6 0/0.6 bar PF100Ch D402 85910402
100 mm Stainless steel 304 1,6 0/1 bar PF100Ch D402 85911402
100 mm Stainless steel 304 1,6 0/1.6 bar PF100Ch D402 85912402
100 mm Stainless steel 304 1,6 0/2.5 bar PF100Ch D402 85913402
100 mm Stainless steel 304 1,6 0/4 bar PF100Ch D402 85914402
100 mm Stainless steel 304 1,6 0/6 bar PF100Ch D402 85915402
100 mm Stainless steel 304 1,6 0/10 bar PF100Ch D402 85916402
100 mm Stainless steel 304 1,6 0/16 bar PF100Ch D402 85917402
100 mm Stainless steel 304 1,6 0/25 bar PF100Ch D402 85918402
100 mm Stainless steel 304 1,6 0/10 mbar PF100Ch D402 85901402
100 mm Stainless steel 304 1,6 0/16 mbar PF100Ch D402 85902402
100 mm Stainless steel 304 1,6 0/25 mbar PF100Ch D402 85903402
100 mm Stainless steel 304 1,6 0/40 mbar PF100Ch D402 85904402
100 mm Stainless steel 304 1,6 0/60 mbar PF100Ch D402 85905402
100 mm Stainless steel 304 1,6 0/100 mbar PF100Ch D402 85906402
100 mm Stainless steel 304 1,6 0/160 mbar PF100Ch D402 85907402
100 mm Stainless steel 304 1,6 0/250 mbar PF100Ch D402 85908402

Blue part no. = in-stock items

Housing ⌀ Housing Accuracy class Range Type Part no. Remember
160 mm Stainless steel 304 1,6 0/0.4 bar PF160Ch D402 85959402
160 mm Stainless steel 304 1,6 0/0.6 bar PF160Ch D402 85960402
160 mm Stainless steel 304 1,6 0/1 bar PF160Ch D402 85961402
160 mm Stainless steel 304 1,6 0/1.6 bar PF160Ch D402 85962402
160 mm Stainless steel 304 1,6 0/2.5 bar PF160Ch D402 85963402
160 mm Stainless steel 304 1,6 0/4 bar PF160Ch D402 85964402
160 mm Stainless steel 304 1,6 0/6 bar PF160Ch D402 85965402
160 mm Stainless steel 304 1,6 0/10 bar PF160Ch D402 85966402
160 mm Stainless steel 304 1,6 0/16 bar PF160Ch D402 85967402
160 mm Stainless steel 304 1,6 0/25 bar PF160Ch D402 85968402
160 mm Stainless steel 304 1,6 0/10 mbar PF160Ch D402 85951402
160 mm Stainless steel 304 1,6 0/16 mbar PF160Ch D402 85952402
160 mm Stainless steel 304 1,6 0/25 mbar PF160Ch D402 85953402
160 mm Stainless steel 304 1,6 0/40 mbar PF160Ch D402 85954402
160 mm Stainless steel 304 1,6 0/60 mbar PF160Ch D402 85955402
160 mm Stainless steel 304 1,6 0/100 mbar PF160Ch D402 85956402
160 mm Stainless steel 304 1,6 0/160 mbar PF160Ch D402 85957402
160 mm Stainless steel 304 1,6 0/250 mbar PF160Ch D402 85958402

Blue part no. = in-stock items

Description Format Language Download / Link
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Type
D4
Nominal size
100 – 160
Accuracy class (EN 837-3/6)
1,6
Ranges (EN 837-3/5)
See ordering table
Application area
Static load:
Full scale value
Dynamic load:
0.9 x full scale value
Overpressure safety
≤ 6 bar:
At least 5 x FS
≥ 10 bar:
Max. 40 bar
Operating temperature range
Medium:
Max. 100 °C
Ambient:
-20/+60 °C
Temperature performance
Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
at rising temperature approx. ± 0.8 %/10 K
falling temperature approx. ± 0.8 %/10 K
of full scale value
Degree of protection
IP 54 (EN 60529)

Standard design

Connection
Stainless steel 316 Ti/316 L, bottom
G½B, SW22 (EN 837-3/7.3)
Lower measuring flange
Stainless steel 316 L
Upper measuring flange
Stainless steel 304
Measuring element
Diaphragm
Measuring flange:
Duratherm
Seal
FPM (Viton)
Movement
Stainless steel
Dial
Aluminium, white
Scaling black
Pointer
Aluminium, black
Housing
Stainless steel 304, with blow-out
Bayonet type bezel
Stainless steel 304
Window
Laminated safety glass

Options

  • Safety housing
  • Overpressure safety 10 x FSD (measuring flange ⌀ 100 to max. 40 bar, measuring flange ⌀ 160 to max. 2.5 bar)
  • Glycerine filling (≥ 40 mbar, ≤ 250 mbar accuracy class 2.5)
  • Electrical contacts
  • Wetted parts with special coating
  • Open connection flanges as per EN/ASME
Click the corresponding image for detail views, additional information and dimension tables.
bottom connection, measuring flange ⌀ 100
AFRISO
bottom connection, measuring flange ⌀ 100
AFRISO
Dimensions (mm):
NG a b ∅c c1 c2 D G h SW
100 20 55 6 3 20 100 G½B 127 22
bottom connection, measuring flange ⌀ 160
AFRISO
bottom connection, measuring flange ⌀ 160
AFRISO
Dimensions (mm):
NG a b ∅c c1 c2 D1 G h SW
160 20 55 6 3 20 160 G½B 156 22