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For technical data sheets and dimensional drawings please refer to our website www.badotherm.com
03/09/2007 rev 2-B
212
chemical seals
3.1.1.
chemical seal SAF, SAM, SAT flush diaphragm, sanitary type
typical SAF, SAM, SAT seal applications
for hygienic processes in food and pharmaceutical industry
to combine with industrial process transmitters.
to combine with mechanical
pressure gauges.
to combine with pressure switches.
technical specification model SAF, SAM,SAT
Threaded connection
DIN11851 (male or female) DN40 DN50 DN80
SMS 1145 (male or female) 1 1/2 2 3
IDF (male or female) 1 1/2 2 3
APV-RTJ (male or female) 1 1/2 2 3
SAT ISO 2852 1 1/2 2 3
Diaphragm size in mm 32 44 72
Max. process pressure in bar at 20 °C
DIN11851 40 25 25
SMS 1145 40 25 25
IDF 2853 40 40 25
APV RTJ 40 25 25
SAT ISO 2852 40 40 25
Max. capillary length in meter 6 10 15
Min. pressure range for PI in bar 2.5 1.6 0.6
Min. span for GP & AP in mbar 4000 1250 200
Min. span for DP in mbar n.a. 300 20
Process connection Standard Options
SAF acc DIN11851 DN40 / 50 / 80 DN25 / 32 and male connections ( SAM )
SAF acc SMS 1145 1 1/2 / 2 / 3 Male connections ( SAM )
SAF acc APV-RTJ 1 1/2 / 2 / 3 Male connections ( SAM )
SAF acc ISO 2853 IDF 1 1/2 / 2 / 3 Male connections ( SAM )
SAT acc ISO 2852 1 1/2 / 2 / 3 3/4 / 2 1/2, and clamp units
Wetted parts Standard Options
Process connection AISI316(L)
Diaphragm AISI316L Hastelloy B2, Monel,
Hastelloy-C276,
Upperbody AISI316 (L)
Instrument connection Standard Options
Threaded 1/2 BSP female Special
Capillary Top entry
Features Standard Options
Capillary tubing AISI316
PVC sleeve black
Armoring AISI304 Polyolefin sleeve black
Polyolefin sleeve white
Filling fluid BSO40 (FDA app.) Others see page 171
Temperature reducer All instruments except DP
Full welded construction All instruments
Calibration on process conditions All instruments
MDS leaking diaphragm detection system All instruments
