SafEye
™
™
Series 200 IR Gas Detector - User’s and Installation Guide
SPETCREX INC.
Doc. No. TM792100, Rev. B, Oct. 1997
- -
iii
List of Figures
Figure 1-1 Flash Source -reflector type............................................................................................................ 5
Figure 1-2. Flash Source -lens Type ................................................................................................................ 5
Figure 1-3. Detector ........................................................................................................................................ 6
Figure 1-4. Detector’s Wiring Diagram......................................................................................................... 11
Figure 1-5. Detector Terminal Board............................................................................................................. 12
Figure 1-6. Flash Source Terminal Board...................................................................................................... 13
Figure 2-1. Detector/Flash Source and Swivel Mount Assembly for Standard Installation ............................. 26
Figure 2-2. Drilling Layout Dimensions for Duct Installation........................................................................ 28
Figure 2-3. Detector/Flash Source and Duct Mount Installation scheme ........................................................ 30
Figure 2-4. Duct Mount Installation - Outline Drawing................................................................................. 31
Figure 2-5. Telescope Alignment Set............................................................................................................. 33
Figure 2-6. Series 400 Detector with Cover (removed) ................................................................................ 36
Figure 2-7. Typical 4 Wire Controller ........................................................................................................... 37
Figure 2-8. 4-20 mA Source Output .............................................................................................................. 38
Figure 2-9. PC Communication Loop ............................................................................................................ 38
Figure 2-10. Flash Source - Open View......................................................................................................... 40
Figure 3-1. Alignment and Mode Selection ................................................................................................... 42
Figure 3-2. SafEye Flash Source/ Detector Alignment ................................................................................... 43
Figure A-1. Detector Outline Drawing ........................................................................................................ A-1
Figure A-2. Source Outline Drawing: (Lens 65
θ
Type) ............................................................................... A-2
Figure A-3. Source Outline Drawing: (Lens 80
θ
Type) ............................................................................... A-4
Figure A-4. Source Outline Drawing: (Reflector Type)................................................................................ A-5
List of Tables
Table 1-1. Model Selection Guideline for Safeye Series 200 IR Type............................................................... 1
Table 1-2. LED Status Indication .................................................................................................................... 8
Table 1-3. Alignment Indication LED Color ................................................................................................... 9
Table 1-4. Standard (default) 4-20 mA Current for the Gas Channel ............................................................. 10
Table 1-5. Discrete reading of 4-20mA at different detector’s modes............................................................. 10
Table 1-6. Flash Source Terminals ................................................................................................................ 13
Table 1-7. SW1 DIP Switches Configuration................................................................................................. 14
Table 1-8. Flash Source Flash Rate Configuration......................................................................................... 14
Table 1-9. Gas Type Calibration Setup .......................................................................................................... 15
Table 1-10. SW2 DIP Switches Configuration............................................................................................... 15
Table 1-11. SW3 DIP Switches Configuration............................................................................................... 16
Table 1-12. Flash Source rate setting............................................................................................................ 16
Table 1-13. Detector/ Flash Source Height and Weight Vs. Type and Application......................................... 19
Table 2-1. Swivel Mount Kit ......................................................................................................................... 25
Table 2-2. Duct Mount Kit ............................................................................................................................ 27
Table 2-3. Maximum DC Resistance for Copper Wire................................................................................... 34
Table 4-1. Maintenance Schedule.................................................................................................................. 47
Table 4-2. LED Signal Adjustment ............................................................................................................... 48
Table 4-3. Trouble Shooting.......................................................................................................................... 50
