Differential pressure gauge with diaphragmworking pressure up to 500 bar,Type series BD32../BD33..Features Application area ■ Shipping ■ Machinery construction ■ Chemical and petrochemical industry ■ General process technology ■ Differential pressure gauge with diaphragm ■ Nominal ranges 0...1 to 0...25 bar ■ High quality case with bajonet ring NS 100/160 ■ Case and measuring flange of stainless steel, diaphragm of Duratherm ■ Accuracy class 1.6 as per EN 837-3 ■ Working pressure up to 500 bar ■ Plus- and minus sides up to max. working pressure ■ Degree of protection IP 65 ■ EAC declaration (upon request) Options ■ Approvals/Certificates - Explosion protection (ATEX) for mechanical devices - Certificate of measuring equipment for Russian Federation - Material certificate per EN 10204 - Calibration certificate per EN 10204 ■ Case with liquid filling ■ Electrical contact device, see data sheet D3-035 ■ Extended temperature range ■ Connection to Zone 0 ■ 3-way valve block Application For high pressure ranges with particular requirements for overload protection. Universally suitable for measuring liquids and gases, and depending on design, for measuring aggressive media. Special models upon request. For use outdoors and in aggressive environments. Can be supplied in shock and shake proof design with liquid filling. Design: High quality case with bayonet ring, material: st.steel mat.-no. 1.4301 (304) ventilation valve, material: PUR Nominal size: NS 100 or NS 160 Case filling: Glycerine-water (optional) Further liquid fillings upon request. Case seal: Material gasket: NBR Window: Measuring element: Movement: Scale: Constructional design / case Degree of ■ Without case filling: IP 65 protection per ■ With case filling: IP 66 Non-splintering laminated glass. Option: Non-splintering plastic (Macrolon) Diaphragm Stainless steel segment Pure aluminium, white with black inscription Optional with red marking or with fixed reference pointer. Special scale upon request Pure aluminium, black, with micro adjustment for zero point correction sturdy device holder Pressure chamber seal: Material: NBR, optional PTFE. Further materials upon request. Data sheet

Without filling: Radial or axial connection approx. 14 kg Valve block design approx. 17 kg Diaphragm seal design approx. ■ G1/2 B axial, option: G3/8 screw-in thread, adaption per EN 61518, arranged vertically to measuring flange. ■ Valve block mounting per EN 61518 possible. ■ Diaphragm seal fitting with capillary. Material wetted parts Measuring Diaphragm: Duratherm (similar resistance element: as mat.-no. 1.4571 (316Ti)) Measuring flange: stainless steel mat.-no. 1.4571 (316TI) Nominal range See order details, further ranges upon request Overload pro- Plus and minus sides up...

Order code (example): BD3240 - A4053 - ... 1 for devices with non-splintering glass only 2 for devices NS 100 3 not for devices with Ex-protection 4 for devices with Ex-protection only LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany Phone: +49 4408 804-0 Fax: +49 4408 804-100 e-mail: [email protected] www.labom.com