For technical data sheets and dimensional drawings please refer to our website www.badotherm.com 03/09/2007 rev 2-B 202 chemical seals 3.1.1. typical “BRC” seal applications to combine with industrial process transmitters. to combine with mechanical pressure gauges. to combine with pressure switches. chemical seal BRC flush diaphragm, cell type ASME B 16.5 DIN 2501 (EN 1092-1 ) 1” / 11/2” / 2” / 3” / 4” Other sizes acc ASME 150 … 2500# RF Other facing Factory standard face finish DN25 / 40 / 50 / 80 / 100 Other sizes acc DIN PN10 … 400 bar Factory standard face finish JIS On request Process connection Standard Options Instrument connection Standard Options Capillary tubing Side entry Features Standard Options Capillary tubing AISI316 Armoring AISI304 PVC sleeve black Filling fluid BSO22 Others see page 171 Diaphragm AISI316L On request Temperature reducer All instruments except DP Temperature compensator All instruments except PI Full welded construction All instruments Flushing rings For all DIN, ANSI flanges Support handle On all flanges above 600# Support pipe Heavy duty pipe on capillary BAsecal calculation All transmitters with seals Calibration on process conditions All instruments Hydrogen applications Gold coating All AISI316 diaphragms Special coatings PTFE, FEP, ECTFE, PFA technical specification model BRC Flanged connection ASME 1” 1 1/2” / 2” 2” 3” 3” / 4” DIN DN25 DN40 / 50 DN50 DN80 DN80 / 100 Diaphragm size in mm 32 44 57 72 89 Max. process pressure in bar at 20 °C 414 414 414 414 414 Max. capillary length in meter 6 10 15 15 15 Min. pressure range for PI in bar 2.5 1.6 0.6 0.5 0.5 Min. span for GP & AP in mbar 4000 1250 600 200 80 Min. span for DP in mbar n.a. 300 100 20 10 Wetted parts Standard Options Cell AISI316 (L) Exotic materials Hastelloy B2, Monel, Diaphragm Hastelloy C276 Tantalum, Silver, AISI316L (fully covered raised face) Inconel 600, Inconel 686

For technical data sheets and dimensional drawings please refer to our website www.badotherm.com 01/01/2006 rev 2 203 3.1.1. chemical seals Temperature effect is per +10 °C and measured from 20 °C. Cell type seal with side capillary Cell type seal mounted between process flanges with flushing ring minimum ranges for gauges and transmitters per diaphragm Diaphragm diameters dD Min. span in mbar Min. range in bar For process connections For transmitters For pressure gauges PI Diaphragm Flange Flange GP AP DP Ø 63 Ø 100 Ø 160 44 mm DN50 2” 1250 1250 300 1.6 1.6 1.6 57 mm DN50 2” 600 600 100 0.6...