KROHNE BM 26 BASIC_ADVANCED Quickstart EN - Manual (Page 24)

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TECHNICAL DATA
24
BM 26 BASIC/ADVANCED
www.krohne.com 10/2012 - 4000346904 - QS BM 26 Basic-Adv R04 en
LCD indicator; voltage drop 2.5 V 2.5 V
Cable entry M20 × 1.5
Intrinsically-safe circuit data for
Ex ia-approved devices
Refer to supplementary instructions or approval certificates
Input and output
Current output Current output Current output Current output
Output range 4…20 mA
Error signal Upper value, selectable
21.6 mA 23 mA
Lower value, selectable
3.5 mA
HART HART HART HART®
Description - HART® protocol via passive
current output
Multidrop operation - Yes, current output = 4 mA
Multidrop address (1...15)
adjustable
Approvals and certifications
CE This device fulfils the statutory requirements of the EC directives.
The manufacturer certifies successful testing of the product by
applying the CE mark.
Explosion protection Explosion protection Explosion protection Explosion protection
ATEX - without LCD indicator II 1 G Ex ia IIC T4...T6 II 1 G Ex ia IIC T4 or T6
ATEX - with LCD indicator II 1 G Ex ia IIC T5 -
Other standards and approvals Other standards and approvals Other standards and approvals Other standards and approvals
EMC Electromagnetic Compatibility
Directive 2004/108/EC in
conjunction with EN 61326-1
(2006)
Electromagnetic Compatibility
Directive 2004/108/EC in
conjunction with EN 61326-1
(2006)
NAMUR NE 21 3
Vibration resistance Vibration class 4M4 according to EN 60721-3-4
NAMUR NAMUR NE 43 4
1 If the operating temperature is not in these limits, the display switches off. The transmitter module continues to oper-
ate above and below this temperature range.
2 This value is programmable
3 Electromagnetic Compatibility of Industrial and Laboratory Control Equipment
4 Standardization of the Signal Level for the Failure Information of Digital Transmitters
Module output 4...20 mA 4...20 mA / HART®
Order code xF45xBxxxxx (without
LCD indicator)
xF45xExxxxx
(with LCD indicator)
xF45xWxxxxx
(without LCD indicator)
xF45xGxxxxx
(with LCD indicator)