Introduction.................................................................................................................................................11

1.1

Document history...................................................................................................................11

1.2

Product compatibility..............................................................................................................12

1.3

Device documentation package.............................................................................................12

1.4

Items supplied........................................................................................................................13

1.5

Checking the consignment.....................................................................................................15

1.6

Security information...............................................................................................................15

1.7

Transportation and storage....................................................................................................16

Safety notes................................................................................................................................................17

2.1

Preconditions for safe use......................................................................................................17

2.2

Laws and directives................................................................................................................17

2.2.1

FCC Conformity.....................................................................................................................18

2.2.2

Conformity with European directives......................................................................................18

2.3

Requirements for special applications...................................................................................19

2.4

Use in hazardous areas.........................................................................................................20

2.4.1

Qualified personnel for hazardous area applications.............................................................20

2.4.2

Use in hazardous areas.........................................................................................................20

2.4.3

Loss of safety of device with type of protection "Intrinsic safety Ex i"....................................20

2.4.4

Installation in hazardous areas..............................................................................................21

2.4.5

Special conditions for safe use..............................................................................................23

2.4.6

Maximum temperature specifications for Ex use...................................................................24

Description..................................................................................................................................................27

3.1

Overview................................................................................................................................27

3.2

System configuration..............................................................................................................27

3.3

Design....................................................................................................................................28

3.3.1

Applications............................................................................................................................28

3.3.2

Versions.................................................................................................................................29

3.4

Features.................................................................................................................................32

3.5

Applications............................................................................................................................34

3.6

Approvals...............................................................................................................................34

3.7

Theory of operation................................................................................................................34

Installing/mounting......................................................................................................................................37

4.1

Basic safety notes..................................................................................................................37

4.1.1

Installation location requirements...........................................................................................39

4.1.2

Proper mounting.....................................................................................................................40

MASS 2100 & FC300 (FCT030)

Operating Instructions, 06/2017, A5E39789040-AA