For technical data sheets and dimensional drawings please refer to our website www.badotherm.com 03/09/2007 rev 2-B 204 chemical seals 3.1.1. typical “EXT-BC” seal applications to combine with industrial process transmitters. to combine with mechanical pressure gauges. to combine with pressure switches. chemical seal EXT-BC extended diaphragm, cell type ASME B 16.5 DIN 2501 (EN 1092-1 ) 2” / 3” / 4” Other sizes acc ASME 150, 300, 600# > 600# RF FF, groove, RJ, RTJ Ra 3.2…6.3 ìm Other finishes DN50 / 80 / 100 Other sizes acc DIN PN10 / 25 / 40 > 40 bar Form D-Din2526, (Form B1) Other types and finishes JIS On request Process connection Standard Options Instrument connection Standard Options Capillary tubing Top entry Side entry, threaded 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 Lining on extension Tantalum 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 EXT-BC Cell with extension AISI316 (L) Exotic materials Hastelloy B2, Monel, Diaphragm (weld in process) AISI316 (L) Tantalum, Titanium Inconel600, Inconel686 Hastelloy C276, Silver Wetted parts Standard Options Flanged connection ASME 2” 3” 4” DIN DN50 DN80 DN100 Diaphragm size in mm 44 72 89 Max. process pressure in bar at 20 °C 414 414 414 Max. capillary length in meter 10 15 15 Min. pressure range for PI in bar 1.6 0.5 0.5 Min. span for GP & AP in mbar 1250 200 80 Min. span for DP in mbar 300 20 10

For technical data sheets and dimensional drawings please refer to our website www.badotherm.com 02/05/2006 rev 2-A 205 3.1.1. chemical seals temperature effect is per +10 °C and measured from 20 °C. “H” to be specified capillary execution 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 72 mm DN80 3” 200 200 20 0.5 0.5 0.5 89 mm DN100 4” 80 80 10 0.5 0.5 0.5 temperature effect...