KROHNE BM 26 A EN - Manual (Page 7)

Installation and Operating Instructions BM 26 A 7
Official approvals and certificates
Application
Approved by Instrument version Certification mark
ATEX certification
INERIS BM 26 A Certificate no.
INERIS 02ATEX0088X*
*This EC-type Examination Certificate is available on KROHNE’s download centre webpage on
http://www.krohne.com.
Principal gauge components
1
Level
transducer
(cable entry
fitting not
supplied)
2 Process
connections
3 Measuring tube
(bypass
chamber)
containing float
loaded with
magnets
4 MS 15 /EXD
limit switch
(cable entry
fitting not
supplied)
5 MS 15 /STD or
/EXI limit switch
6 MS 20 /STD or
/EXI limit switch
(shown
separate from
assembly, may
replace or be
used with items
4 and 5)
7 Scale clamped
adjacent to
measuring tube
integrating a
Pyrex tube with
float-following
indicator bar.