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Standard diaphragm pressure gauges Type D4

VOR 12520 object_image_81966imagemain_en
VOR 12560
SAL 12520
SAL 12560
SAR 12520
SAR 12560
Data sheet Standard diaphragm pressure gauges Type D4
AFRISO Data sheet Standard diaphragm pressure gauges Type D4

Benefits

  • For low pressure ranges
  • High overpressure safety
  • Robust design
  • Optional flange connections

Application

For non-corrosive gaseous and liquid media. 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 PF100 D401 85909401
100 mm Stainless steel 304 1,6 0/0.6 bar PF100 D401 85910401
100 mm Stainless steel 304 1,6 0/1 bar PF100 D401 85911401
100 mm Stainless steel 304 1,6 0/1.6 bar PF100 D401 85912401
100 mm Stainless steel 304 1,6 0/2.5 bar PF100 D401 85913401
100 mm Stainless steel 304 1,6 0/4 bar PF100 D401 85914401
100 mm Stainless steel 304 1,6 0/6 bar PF100 D401 85915401
100 mm Stainless steel 304 1,6 0/10 bar PF100 D401 85916401
100 mm Stainless steel 304 1,6 0/16 bar PF100 D401 85917401
100 mm Stainless steel 304 1,6 0/25 bar PF100 D401 85918401
100 mm Stainless steel 304 1,6 0/10 mbar PF100 D401 85901401
100 mm Stainless steel 304 1,6 0/16 mbar PF100 D401 85902401
100 mm Stainless steel 304 1,6 0/25 mbar PF100 D401 85903401
100 mm Stainless steel 304 1,6 0/40 mbar PF100 D401 85904401
100 mm Stainless steel 304 1,6 0/60 mbar PF100 D401 85905401
100 mm Stainless steel 304 1,6 0/100 mbar PF100 D401 85906401
100 mm Stainless steel 304 1,6 0/160 mbar PF100 D401 85907401
100 mm Stainless steel 304 1,6 0/250 mbar PF100 D401 85908401

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 PF160 D401 85959401
160 mm Stainless steel 304 1,6 0/0.6 bar PF160 D401 85960401
160 mm Stainless steel 304 1,6 0/1 bar PF160 D401 85961401
160 mm Stainless steel 304 1,6 0/1.6 bar PF160 D401 85962401
160 mm Stainless steel 304 1,6 0/2.5 bar PF160 D401 85963401
160 mm Stainless steel 304 1,6 0/4 bar PF160 D401 85964401
160 mm Stainless steel 304 1,6 0/6 bar PF160 D401 85965401
160 mm Stainless steel 304 1,6 0/10 bar PF160 D401 85966401
160 mm Stainless steel 304 1,6 0/16 bar PF160 D401 85967401
160 mm Stainless steel 304 1,6 0/25 bar PF160 D401 85968401
160 mm Stainless steel 304 1,6 0/10 mbar PF160 D401 85951401
160 mm Stainless steel 304 1,6 0/16 mbar PF160 D401 85952401
160 mm Stainless steel 304 1,6 0/25 mbar PF160 D401 85953401
160 mm Stainless steel 304 1,6 0/40 mbar PF160 D401 85954401
160 mm Stainless steel 304 1,6 0/60 mbar PF160 D401 85955401
160 mm Stainless steel 304 1,6 0/100 mbar PF160 D401 85956401
160 mm Stainless steel 304 1,6 0/160 mbar PF160 D401 85957401
160 mm Stainless steel 304 1,6 0/250 mbar PF160 D401 85958401

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Standard diaphragm pressure gauges Type D4 Data sheet PDF
AFRISO Data sheet Standard diaphragm pressure gauges Type D4
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AFRISO Mounting of pressure gauge
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Pressure gauges Checklists PDF
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AFRISO Dials for pressure gauges – graduation
NA Standard diaphragm pressure gauges Type D4 Options PDF
AFRISO NA Standard diaphragm pressure gauges Type D4
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
≤ 0.4 bar:
At least 1.3 x FS
≥ 0.6 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
Steel, bottom
G½B, SW22 (EN 837-3/7.3)
Lower measuring flange
Steel, galvanised
Upper measuring flange
Stainless steel 304
Measuring element
Diaphragm
Measuring flange:
Stainless steel 316 L
Seal
NBR (Perbunan)
Movement
Brass
Dial
Aluminium, white
Scaling black
Pointer
Aluminium, black
Housing
Stainless steel 304, with blow-out
Bayonet type bezel
Stainless steel 304
Window
Instrument 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 G1½B 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