Dräger Polytron 8700 IR - Page 2

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2 Technical Manual | Dräger Polytron

®

8000 Series

This page has been left blank intentionally.

Table of Contents

Default Chapter3
- Table of Contents3
1 Introduction8
- Target Group8
2 Safety-Related Information9
- Safety Statements9
- Operating Area and Conditions9
- Mechanical Installation10
- Electrical Installation12
- Commissioning12
  - Calibration13
- During Operation13
  - Maintenance13
3 Conventions in this Document14
- Meaning of the Warnings14
- Typographical Conventions14
- Trademarks14
4 Description15
- Product Overview Explosion Proof Instrument (Ex D)15
- Feature Description16
- Configuration Possibilities17
- Intended Use18
- Approvals19
  - ATEX, Iecex, UL, CSA19
  - Marking19
5 Installation20
- Mechanical Installation20
  - Pole Mount Kit20
  - Duct Mount Kit20
- Electrical Installation21
- Installing EC Sensor28
6 Remote Sensors30
- Cable Lengths Polytron ® 8200 CAT30
- Installation of EC Remote Sensors32
  - Installation32
  - Connecting the EC Sensing Head to the Transmitter35
- Installation of Remote Sensors (Except EC Sensors)35
  - Installation36
  - Connecting the Junction Box Ex D to Polytron Transmitters37
7 Commissioning of the Instrument40
8 Operation41
- Display, Analog Interface and Relay Status41
- LED and Symbol Indications43
- Definitions of Indicators in the Display44
  - Polytron ® 8100 EC-Specific Indicators in the Display44
- User Interface Keys44
- Info Mode and Function Key45
- Menu45
9 Calibration47
- Test Gases47
- Preparation of Calibration48
  - Preparing Calibration Set-Up48
- Gas Flow for Calibrations49
- Calibration Setup with Test Gas Cylinder49
- Zero Calibration49
  - Performing Zero Calibration50
- Span Calibration51
  - Performing Span Calibration51
- Automatic Calibration52
  - Performing Automatic Calibration52
10 Troubleshooting54
- Faults54
- Warnings55
11 Maintenance57
- Performing a Bump Test57
  - Checking Response Time (T90)57
- Sensor Replacement57
  - Polytron ® 8100 EC57
  - Polytron ® 8200 CAT, 8310 IR, 87X0 IR58
- Performing Display Test59
12 Instrument Settings60
- Setting Passwords60
- Setting Date and Time60
- Setting Language60
- Configuring Function Key60
- Resetting to Default Settings60
- Changing the Display Contrast61
- Changing the Display Mode61
- Data Logger Settings61
- Relays62
- Alarm Configuration68
  - Switching the Alarms on or off68
  - Configuring Alarms68
- Testing Alarms/Relays69
13 Interface Settings70
- 4-20Ma Interface70
- HART ® Interface75
14 Sensor Settings Polytron ® 8Xx076
- Switching Automatic Calibration on or off76
- Capture Range76
  - Setting Capture Range76
  - Switching Capture Range off76
- Resetting Sensor76
- Setting Calibration Interval77
- Setting Sensor Lock77
- Software Dongles for EC Sensors77
  - Installing Software Dongles77
  - Deactivating Dongles77
- Sensor Settings Polytron 8100 EC78
- Sensor Settings Polytron ® 87X0 IR80
  - Gas Settings80
15 Factory Default Settings81
- Fixed Settings for Relays, LED and Alarm81
- Settings Which Can be Changed Via the Menu81
  - Polytron ® 8Xx081
- Sensor-Specific Values82
16 Disposal88
17 Technical Data89
- Measuring Ranges89
- Signal Transmission to Control Unit89
- Cable Specifications90
- Power Supply and Relays90
- General Specifications91
- Environmental Parameters92
- Tightening Torque92
18 Further Product Documentation93
- Polytron ® 8Xx093
- Polytron ® 8100 EC93
  - 8200 Cat93
- Polytron ® 8310 IR93
  - 87X0 IR93
19 Accessories and Spare Parts94
- Polytron ® 8Xx094
- Polytron ® 8100 EC94
  - Drägersensor AC94
  - 8200 Cat94
    - Sensors95
- Polytron ® 8310 IR95
  - 87X0 IR95
    - Sensors96
20 Performance Approvals97
- EU-Type Examination Certificate, BVS 13 ATEX G 001 X97
- Type Examination Certificate, PFG 14 G 001 X97
- Deviations from Operating Conditions with Drägersensor O and LS98
21 Menu Tree102

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