Standard spring-diaphragm pressure gauges for differential pressure - overload protected

AFRISO Membranfeder-Standardmanometer MF100Dif 0/1,6bar G1/2B radial Kl.2,5 D401 SAL 60040 object_image_81968imagemain_en AFRISO Membranfeder-Standardmanometer MF100Dif 0/1,6bar G1/2B radial Kl.2,5 D401 SAL 60040 object_image_81968imagemain_en
Membranfeder-Standardmanometer MF100Dif 0/1,6bar G1/2B radial Kl.2,5 D401
AFRISO Membranfeder-Standardmanometer MF100Dif 0/1,6bar G1/2B radial Kl.2,5 D401 SAL 60040 object_image_81968imagemain_en
AFRISO Membranfeder-Standardmanometer MF100Dif 0/1,6bar G1/2B radial Kl.2,5 D401 SAL 60040 object_image_81968imagemain_en
Data sheet Standard spring-diaphragm pressure gauges for differential pressure - overload protected
AFRISO Data sheet Standard spring-diaphragm pressure gauges for differential pressure - overload protected

Versions

Housing ⌀ Housing Accuracy class Connection Range Type Part no. Remember
100 mm Stainless steel 304 2,5 2 x G½B 0/250 mbar MF100Dif D401 88086401
100 mm Stainless steel 304 2,5 2 x G½B 0/400 mbar MF100Dif D401 88087401
100 mm Stainless steel 304 2,5 2 x G½B 0/600 mbar MF100Dif D401 88088401
100 mm Stainless steel 304 2,5 2 x G½B 0/1 bar MF100Dif D401 88089401
100 mm Stainless steel 304 2,5 2 x G½B 0/1.6 bar MF100Dif D401 88090401
100 mm Stainless steel 304 2,5 2 x G½B 0/2.5 bar MF100Dif D401 88091401
100 mm Stainless steel 304 2,5 2 x G½B 0/4 bar MF100Dif D401 88092401
100 mm Stainless steel 304 2,5 2 x G½B 0/6 bar MF100Dif D401 88093401

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Standard spring-diaphragm pressure gauges for differential pressure - overload protected Data sheet PDF
AFRISO Data sheet Standard spring-diaphragm pressure gauges for differential pressure - overload protected
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Type
MF100Dif D401
Nominal size
100
Function
The pressures act on two pressure chambers separated by an elastic diaphragm. If there are different pressures in the chambers, the diaphragm is axially displaced against a compression spring. This is transmitted to the movement by means of a rod. The differential pressure is directly indicated by a pointer. The diaphragm is held by a metallic support which results in an overpressure safety of up to 25 bar at both sides.
Accuracy class (EN 837-3/6)
2,5
Ranges
See ordering table
Maximum static pressure
25 bar
Overpressure safety
Up to the maximum static pressure at both ends
Operating temperature range
Medium:
Max. 60 °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. ± 0.5 %/10 K
falling temperature approx. ± 0.5 %/10 K
of full scale value
Degree of protection
IP 54 (EN 60529)

Standard design

Connection
Brass nickel-plated, bottom, parallel, one behind the other
Measuring element
Compression spring, Stainless steel 301
Diaphragm
FKM (Viton)
Measuring flange
Aluminium, anodized
Movement
Brass
Dial
Aluminium, white
Scaling black
Pointer
Aluminium, black
Housing
Stainless steel 304
Bayonet type bezel
Stainless steel 304
Window
Laminated safety glass

Options

  • Glycerine filling (type D 8)
  • Back flange
  • Special scales
  • Other process connections
Click the corresponding image for detail views, additional information and dimension tables.
Bottom connection
Bottom connection
AFRISO
Dimensions (mm):
NG a b ∅c c1 c2 G h k SW
100 16 112,5 6 3 20 G½B 84 32 22