Table of Contents
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CONTENTS
1
General .................................................................................................................................................4
1.1
Explanation of Symbols .................................................................................................................................4
1.2
Safety Instructions .........................................................................................................................................4
1.2.1
General Safety Instructions ..................................................................................................................................4
1.2.2
Mounting, Start-up and Operation ........................................................................................................................ 4
1.3
Environmental Aspects ..................................................................................................................................5
1.4
ESD Protection ..............................................................................................................................................5
1.5
Scope of Supply ............................................................................................................................................5
1.6
Accessories ...................................................................................................................................................5
1.6.1
EE300Ex-M1 Humidity and Temperature Sensor ................................................................................................ 5
1.6.2
EE300Ex-M3 Temperature Sensor ...................................................................................................................... 5
2
Product Description ............................................................................................................................6
2.1
General ..........................................................................................................................................................6
2.2
EE300Ex Labelling .......................................................................................................................................7
2.3
Certification ...................................................................................................................................................8
2.4
Dimensions (mm / inch) ...............................................................................................................................13
2.4.1
EE300Ex-M1: Humidity and Temperature Sensor ............................................................................................. 13
2.4.2
EE300Ex-M3: Temperature Sensor ................................................................................................................... 13
3
Installation .........................................................................................................................................14
3.1
General ........................................................................................................................................................14
3.2
Enclosure ...................................................................................................................................................14
3.2.1
Drilling Pattern for Installing the Enclosure (mm / inch) ..................................................................................... 15
3.3
Assembly in Category 1 (Zone 0 / 20); Division 1 .......................................................................................15
3.4
Assembly in Categories 2 and 3 (Zone 1 , 2 / 21 , 22); Division 2 ..............................................................17
3.5
Probe Mounting ...........................................................................................................................................18
3.5.1
Probe Feedthrough with Cut-in Fitting ............................................................................................................... 19
3.5.2
Mounting Flange ................................................................................................................................................19
3.5.3
Ball Valve and Sliding Fitting .............................................................................................................................. 20
3.5.4
The Optional Probe Retraction Tool ................................................................................................................... 21
4
Electrical Connections ......................................................................................................................22
4.1
General ........................................................................................................................................................22
4.2
Terminal Assignment ...................................................................................................................................22
4.3
Grounding and Potential Equalization .........................................................................................................22
4.4
Connection Cable ........................................................................................................................................24
4.5
Calculation of the Maximum Cable Length ..................................................................................................24
4.6
Selecting a Suitable Intrinsically Safe Supply Unit for ATEX Zone Concept ...............................................25
4.7
Configuration Adapter ..................................................................................................................................26
4.8
Calibration of the Current Loop ...................................................................................................................26
5
Display (optional) ..............................................................................................................................27
6
Maintenance .......................................................................................................................................27
6.1
Filter Cap Replacement ...............................................................................................................................27
6.2
Cleaning the EE300EX Sensor ...................................................................................................................27
6.2.1
Cleaning the Enclosure ......................................................................................................................................27
6.2.2
Cleaning the Probe ............................................................................................................................................28
6.3
Configuration, Adjustment and Calibration ..................................................................................................28
6.4
Display Error Messages ..............................................................................................................................28
7
Technical Data ...................................................................................................................................29
7.1
EE300Ex-M1 Humidity and Temperature Sensor ........................................................................................29
7.2
EE300Ex-M3 Temperature Sensor ..............................................................................................................30
8
ATEX Certificate ................................................................................................................................31
9
EU Declaration of Conformity ..........................................................................................................35
10 IECEX Certification of Conformity - COC ........................................................................................36
11 FM Certificate USA ............................................................................................................................37
12 FM Certificate Canada .......................................................................................................................44
13 Control Drawing M1_1309080 ..........................................................................................................51
14 Certificates Korea ..............................................................................................................................54
User Manual EE300Ex Humidity / Temperature Sensor
3
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