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Device description, 2 device version – KROHNE BW 25 EN User Manual

Page 10

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2

DEVICE DESCRIPTION

10

BW25

www.krohne.com

09/2010 - 4000432302 MA BW25 R05 en

2.2 Device version

1 BW25/M9

• Local indicator without auxiliary power
• Max. 2 limit switches, type NAMUR, NAMUR safety-oriented

• 2-wire current output 4…20 mA, HART

®

communication

2 BW25/M10

• Ex d flameproof enclosure
• 2 digital adjustable limit switches, 2-wire open collector or type NAMUR

• 2-wire current output 4…20 mA, HART

®

communication

1 BW25 with indicator M9
2 BW25 with indicator M10

MA_BW25_R05_en_432302_PRT.book Page 10 Tuesday, September 28, 2010 8:17 AM