Table of Contents
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InHAlt
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
1.2.3
Intended Use ........................................................................................................................................................5
1.3
Environmental aspects ..................................................................................................................................5
2
Product description ............................................................................................................................6
2.1
General ..........................................................................................................................................................6
2.2
Dimensions in mm (inch) ...............................................................................................................................6
2.3
Auto-calibration .............................................................................................................................................6
2.4
Output scale; Output signal limitation ...........................................................................................................7
3
Installation ...........................................................................................................................................8
3.1
Installation location ........................................................................................................................................8
3.2
Direct mounting into the process ...................................................................................................................8
3.3
Mounting with a sampling cell .......................................................................................................................9
3.3.1
Basic sampling cell...............................................................................................................................................9
3.3.2
Sampling cell with quick connector ...................................................................................................................... 9
4
Electrical Connection ........................................................................................................................10
5
Operating components ..................................................................................................................... 11
5.1
Electronics board .........................................................................................................................................11
5.2
Status LEDs ................................................................................................................................................11
5.3
Display Module (Option) ..............................................................................................................................12
6
Setup ..................................................................................................................................................12
7
Calibration / Adjustment ...................................................................................................................12
7.1
Definitions ....................................................................................................................................................12
7.2
Customer adjustment - Dew Point ...............................................................................................................12
8
Maintenance .......................................................................................................................................13
8.1
Sensor cleaning and filter replacement .......................................................................................................13
8.2
Self-diagnostic and error messages ............................................................................................................13
9
Accessories .......................................................................................................................................14
9.1
Scope of Supply ..........................................................................................................................................14
10 technical Data ...................................................................................................................................14
Manual EE371 Dew point transmitter
3
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