SBourdon Baumer Group MEX5 - MEM5 Industrial Pressure Gauges Main Features ■ For corrosive gasses and liquids ■ Class 1 according to EN 837-1 ■ Wetted parts Stainless steel (MEX) or Monel (MEM) ■ Lloyds Register Approval ■ Food & Beverage ■ Laboratory & Medical ■ Oil & Gas / Chemical ■ Water & Waste water ■ Option : liquid-filled for applications with pulsations or vibrations ■ Option : case material 1.4404 (316L) for aggressive atmosphere ■ Energy ■ Transportation & Logistics ■ Machinery Technical Data Nominal size 100 mm Bezel ring Stainless steel 1.4301 (AISI 304) Option : stainless steel 1.4404 (AISI 316L) Movement Stainless steel Pressure limitation 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) Process Connection MEX: Stainless steel 1.4404 (AISI 316L) Bourdon tube MEX : Stainless steel 1.4404 (AISI 316L) Window Instrument glass Window gasket Elastomer Dial Aluminium, white Pointer Aluminium, black For liquid filled 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) Pressure gauge with blow-out device Case Stainless steel 1.4301 (AISI 304) Option : Stainless steel 1.4404 (AISI 316L) (Including window laminated safety glass) 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 0 0.5 (for fittings > 1/4") Code 0771 Stainless steel 1.4404 (AISI 316L) solid drawn Code 0816 Bourdon tube Accuracy class 0.6 Code 0840 (For pressure gauge not filled and P < 1000 bar) To be ordered separately Material certificate 3.1 EN10204 CodeQ1229 Calibration certificate EN837-1 Code Q1070 (5 points raising and 5 points falling) 2015-07-03 Design and specifications subject to change without notice www.bourdon-instruments.com Data sheet A21.24 Page

MEX5 - MEM5 Industrial Pressure Gauges Dimensions - Types of mounting i—i—J J_ Weight (kg) Filled : 0.81 Unfilled : 0.51 Panel cut-outs for types BandG = 01O2mm 'Type of mounting according to EN837-1 in brackets fjg 100 Pressure ranges Code

SBourdon Baumer Group MEX5 - MEM5 Industrial Pressure GaugesOrdering details MEX5 - MEM5 Model All stainless steel pressure gauge Pressure gauge with monel Bourdon tube (1) Nominal size 100 mm All stainless steel pressure gauge ◄- Back connection, front flange, 3 mounting holes, case material 1.4301 Process connection 1/2 NPT ^_ Double scale psi/bar ANSI : 0 ... 160 psi / 0 ... 10 bar -<- Option : ATEX Version with laminated safety glass included - Option : Restrictor screw 0 0.5 ^- Option : Adjustable friction pointer -<-