TECHNICAL DATA
8
27
BM26A-5000
www.krohne.com
01/2021 - 4008339901 - HB BM26A-5000 R01 en
Approvals and certification
CE
The device meets the essential requirements of the EU Directives. The
manufacturer certifies successful testing of the product by applying the CE
marking.
For more data about the EU Directives and European Standards related to this
device, refer to the EU Declaration of Conformity. You can download this
document free of charge from the website (Download Center).
Explosion protection
Ex approvals are not applicable to the bypass chamber (no moving parts). For
more data about Ex approval options, refer to the handbook for the level
transmitter option.
1
Pressure
Pressure Equipment Directive
Vibration resistance
EN 60721-3-4 - vibration class 4M4 (1...200 Hz:1g, 15g shock
½
sinus: 6 ms)
Construction code
Standard: EN 13445
Option: NACE MR0175 / MR0103 / ISO 15156
Table 8-1: BM26A-5000: technical data
1
Level transmitter options include: OPTIFLEX 7200 guided radar (TDR), OPTIFLEX 8200 guided radar (TDR),
OPTIWAVE 7400 24GHz FMCW radar and BW25 displacer-type level transmitters
2
Other variants are available on request
3
The maximum pressure is related to the type of process connection, pressure rating and the process temperature. For
more data about 316-316L and 304L stainless-steel bypass chambers, refer to the "Maximum process pressure: by-
pass chamber" section in this chapter.
4
The maximum pressure is related to the type of process connection, pressure rating and the process temperature. For
more data about 316-316L stainless-steel bypass chambers, refer to the "Maximum process pressure: bypass cham-
ber" section in this chapter.
5
The 1.4307 / 304L stainless-steel option for the bypass chamber, process connections and float has >9.5% nickel con-
tent
6
The ring joint is made of the same material as the bypass chamber
7
NPS = National Pipe Size. For more data about the dimensions of flanges, refer to the ASME B16.5 standard. For more
data about the dimensions of welded pipes, refer to the ASME B36.19M standard.
8
Other process connections on request
9
Other vent and drain connections on request
PN40 /
Class 300
PN100 /
Class 600
PN250 /
Class 1500
PN400 /
Class 2500
