Baumer CleverLevel - LFFS Manual de usuario descargar pdf (Pagina 9)

ATEX Dust tD

Operators instructions

CleverLevel switch, LFFS

ATEX Gas nA

Ex-Configuring

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

A Level Switch LFFS-2xx.x is Ex tD A20 IP67 T100°C, 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.

Ex-data

Supply range VDC 12,5...30

Load I <0.1 A

Temperature class T1...T5 Pls. see table top page 8

12,5...30 VDC

A Level Switch LFFS-3xx.x is Ex nA II T5, ATEX II 3G 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 2 without a barrier.

Ex-data

Supply range VDC 12,5...30

Load I <0.1 A

Temperature class T1...T5 Pls. see table top page 8

The FlexProgrammer 9701 configuring unit must not be connected to the CleverLevel

Switch LFFS within the hazardous area.

Configuring procedure:

a) Disconnect mains from the 4...20 mA loop circuit.

b) Disconnect the Level Switch from the circuitry within the hazardous area.

c) Uninstall and bring the Level Switch to the safe area.

d) Connect the FlexProgrammer 9701 and perform the configuring session.

e) Re-install the Level Switch in the hazardous area.

f) Connect the power supply to the circuit.

www.baumer.com Operators instructions: 11109132 02 EN Page 9 / 12

12,5...30 VDC

Outside hazardous area

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Baumer CleverLevel - LFFS Manual de usuario Pagina 9