Datasheet

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MEX5 - MEM5
Industrial Pressure Gauges
2012-09-20 Design and specications subject to change without notice
Page 1 / 3
Data sheet A21.24
MEX5 - MEM5
Industrial Pressure Gauges
Page 1 / 3
Data sheet A21.24
Main Features
Applications

For corrosive gasses and
liquids

Class 1 according to EN 837-1

Wetted parts Stainless steel
(MEX) or Monel (MEM)

Lloyds Register Approval

Option : liquid-lled for ap-
plications with pulsations or
vibrations

Option : case material 1.4404
(316L) for aggressive atmos-
phere

Food & Beverage

Laboratory & Medical

Oil & Gas / Chemical

Water & Waste water

Energy

Transportation & Logistics

Machinery
Technical Data
Nominal size 100 mm
Measurement range MEX : -1 ... 0 to 0 ... 1600 bar
MEM : -1 ... 0 to 0 ... 600 bar
Pressure limitation
Ranges ≤ 600 bar
Ranges > 600 bar
Steady : 100% of full scale value
Fluctuating : 90% of full scale value
Short time : 130% of full scale value
Steady : 75% of full scale value
Fluctuating : 65% of full scale value
Short time : 100% of full scale value
Accuracy Class 1 (according EN837-1)
Protection rating IP 65 (EN 60529)
Process Connection MEX : Stainless steel 1.4404 (AISI 316L)
MEM : Monel 400
Bourdon tube
MEX : Stainless steel 1.4404 (AISI 316L)
MEM : Monel 400
Case Stainless steel 1.4301 (AISI 304)
Option : Stainless steel 1.4404 (AISI 316L)
Options
ATEX II2GDc-IM2c
(Including window laminated safety glass)
Code 0078
Adjustable micro metric pointer (P ≥ 1.6 bar)
Code 0678
Adjustable friction pointer Code 0679
Window laminated safety glass Code 0751
Window polycarbonate Code 0753
Blow out disc at the back Code 0760
Restrictor screw Ø 0.5 (for fittings > 1/4")
Code 0771
Stainless steel 1.4404 (AISI 316L) solid drawn
Bourdon tube
Code 0816
Lloyd‘s Register approval Code 0827
Accuracy class 0.6
(For pressure gauge not lled and P < 1000 bar)
Code 0840
To be ordered separately
Material certicate 3.1 EN10204 Code Q1229
Calibration certicate EN837-1
(5 points raising and 5 points falling)
Code Q1070
Bezel ring
Stainless steel 1.4301 (AISI 304)
Option : stainless steel 1.4404 (AISI 316L)
Movement Stainless steel
Window Instrument glass
Window gasket Elastomer
Dial Aluminium, white
Pointer Aluminium, black
Temperature Ambient : -20 ... +70°C
Medium : -40 ... +200°C (not lled)
For liquid lled version see ordering details.
The case temperature must not exceed +70°C
Storage : -40 ... +70°C
Thermal drift ± 0.4% F.S. / 10 K (reference : 20°C)
Safety S1 according EN837-1
Pressure gauge with blow-out device