Pressure gauges Product highlights ■ For corrosive gasses and liquids ■ Class 1.6 according to EN 837-1 ■ Wetted parts: Stainless steel ■ Case with crimped bezel ring ■ Lloyds Register Approval ■ Option: Liquid-filled for applications with pulsations or vibrations ■ Option: Case material 1.4404 (316L) for aggressive atmosphere Lloyd's Register Bezel ring material ■ Stainless steel 1.4301 / AISI 304 ■ Stainless steel 1.4404/AISI 316L, optional Window material Polycarbonate Window gasket Elastomer 60529) Dial White, aluminium Pointer Black, aluminium Movement material Stainless steel Safety according to SI, with window polycarbonate EN 837-1 Temperature Ambient temperature -20°C ...+70°C Storage temperature -40°C ... +70°C Media temperature -40°C ... +200°C (not filled) Technical drawings Type D crimped version Type F crimped version Accuracy according to Class 1.6 EN 837-1 Min. measuring range 0 ... 1 bar Max. measuring range 0 ... 400 bar Type of pressure ■ Gauge ■ Compound ■ Vacuum Pressure limitation ■ Steady: 75 % of full scale value ■ Fluctuating: 65 % of full scale value ■ Short time: 100 % of full scale value Temperature coeffi- ± 0.4 % FS/1 OK cient at +20°C Weight Gauge ■ 130 g unfilled . 180 g filled Approval / Conformities ATEX Ex II 2 GDc-IM2c EN/20170627 Design and specifications subject to change without notice www.bourdon-instruments.com Datasheet

Baumer Group Pressure gauges MEX3 Industrial pressure gauges Product MEX Industrial pressure gauge Dimension Nominal size 63 mm 3 Case Bottom connection D Bottom connection, Case 1.4404 (316L) 4 Back connection, Case 1.4404 (316L) 6 Process connection Damping fluid Without damping fluid 0 Measuring range11’ bar (EN) kPa (EN) MPa (EN) kg/cm2 (EN) psi (ANSI) bar/psi (EN) psi/bar (ANSI) psi/kPa (ANSI) kPa/psi (EN) mbar (EN) Prefered Types (1) Available standard pressures ranges, see table in section pressure ranges. For ranges not listed, please contact Bourdon EN/20170627 Design and specifications...

Baumer Group Pressure gauges MEX3 Industrial pressure gauges Crimped housing111 ATEX II2GDC T6-IM2c<2> Instrumentglass Restrictor screw 0,3 mm 2.1 certificate 0750 3.1 calibration certificate 5 pts. (rising) Q008 (1) Mandatory option (2) Only available with instrumentglass EN/20170627 Design and specifications subject to change without notice www.bourdon-instruments.com Datasheet MEX3 Page 3

Pressure gauges SBourdon Baumer Group MEX3Industrial pressure gauges |MEX EN/20170627 Design and specifications subject to change without notice