Baumer CleverLevel - LBFS - Manual (Page 5)

www.baumer.com Operators instructions: 11109146 01 EN Page 5 / 8
ATEX Dust ta
Operators instructions
CleverLevel switch, LBFS
Ex ta IIIC T100 Da, ATEX II 1D - Installation
A Level Switch LBFS 2xxx x is Ex ta IIIC T100 Da, ATEX II 1D approved for application in hazardous areas in accordance with
the current EU directives. The product must be installed in accordance with prevailing guidelines for zone 20 without a barrier.
The cable must be fixed to an external strain relief not more than 5cm from the Level Switch
Ex-data
Supply range
12.5...30 VDC,
max 100 mA
Temperature class T100
LBFS-2xxxx.x
Brown
Blue
Black or White
Load
+
-
M12 plug
Cable
12,5...30 VDC
ATEX Gas ia and Dust ta
Ex ia IIC T5 / Ex ta IIC T100 Da (combined gas/dust) - Installation
Only IP 67 compliant cable must be used for installation
The cable must be fixed to an external strain relief not more than 5cm from the Level Switch
A zener barrier / isolating module must be used for protection.
ATEX Gas ia and Dust ta
Ex nA II T5, ATEX II 3G - Installation
A Level Switch LBFS3 xxx x is Ex nA II T5, ATEX II 3G approved for application in hazardous areas in accordance with the cur-
rent EU directives. The product must be installed in accordance with prevailing guidelines for zone 2 without a barrier.
Ex-data
Supply range
12.5...30 VDC
Max. 0.1A
Temperature class T1...T5
LBFS-4xxxx.x To be installed according to both Ex ia and Ex ta, as described on page 7 and above
LBFS-3xxxx.x
Brown
Blue
Black or White
Load
+
-
M12 plug
Cable
12,5...30 VDC
Operation instructions in other languages and certificates can be found on Baumer home page
Operation instructions www.baumer.com → downloads → certificates-approvals → product main group
Certificates ATEX / DNV www.baumer.com → downloads → certificates-approvals → certificate / approval
WHG certificate/instruction leakage www.baumer.com/LxFS-WHG-Leak
WHG certificate/instruction overfill www.baumer.com/LxFS-WHG-Overfill
Links