KROHNE BM 26 BASIC_ADVANCED EN - Manual (Page 84)

9
APPENDIX
84
BM 26 BASIC/ADVANCED
www.krohne.com 10/2012 - 4000347004 - HB BM26 Basic/Adv R04 en
T
9.4 Order code
The characters of the order code highlighted in light grey describe the standard.
Basic version
TDR TDR TDR TDR Time domain reflectometry (TDR). The principle used by the TDR level
transmitter. For more data, refer to technical documentation for the
OPTIFLEX 1300 C.
TDR level transmitter TDR level transmitter TDR level transmitter TDR level transmitter An optional device (attached to the top of the measuring chamber) that
transmits low-intensity electromagnetic pulses along a rigid or flexible
conductor. When the pulses get to the surface of the product to be
measured, the pulses are reflected. The device measures the time from
when the pulse is transmitted to when it is received: half of this time is
equivalent to the distance from the reference point of the device (the thread
stop) to the surface of the product. The time value is converted into an
output. For more data, refer to technical documentation for the
OPTIFLEX 1300 C.
VF41 4 BM 26 Basic Magnetic bypass level indicator: BM 26 Basic Magnetic bypass level indicator: BM 26 Basic Magnetic bypass level indicator: BM 26 Basic Magnetic bypass level indicator:
-40...+150 -40...+150 -40...+150 -40...+150°C and -16 bar max. / -40...300 C and -16 bar max. / -40...300 C and -16 bar max. / -40...300 C and -16 bar max. / -40...300°F and 232 psi max. F and 232 psi max. F and 232 psi max. F and 232 psi max.
Material Material Material Material
0 316L
Approval Approval Approval Approval
0 Non-Ex
1 ATEX
Other approval Other approval Other approval Other approval
0 Without
Process temperature Process temperature Process temperature Process temperature
1 -40...+150°C (-40...+300°F)
Density [kg/l]/Float material Density [kg/l]/Float material Density [kg/l]/Float material Density [kg/l]/Float material
1 0.8...1.19 / 316L
Orientation of process connections Orientation of process connections Orientation of process connections Orientation of process connections
0 Lateral / Lateral
1 Bottom lateral / Top axial
2 Bottom axial / Top lateral
3 Axial / Axial
4 Bottom lateral / Top axial + 1 support bracket
5 Bottom axial / Top lateral + 1 support bracket
6 Axial / Axial + 2 support brackets
Process connection type Process connection type Process connection type Process connection type
0 Without (3/8 NPTF for axial process connections)
1 Flange connection
2 Welded connection
3 Threaded connection (male)
VF41 VF41 VF41 VF41 4 Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow)