Spectrex SharpEye 20/20U, Руководство пользователя и по обслуживанию

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Spectrex Inc. - SharpEye™ UV Flame Detector Manual – TM 20/20UB Rev. E, August 2004
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1. Scope.............................................................................................................................1
1.1 Product Overview ..................................................................................................1
1.2 Document Overview.............................................................................................. 1
2. Technical Description..................................................................................................2
2.1 Principles Of Operation.........................................................................................2
2.2 The Sensing Element............................................................................................2
2.3 Detection Levels ....................................................................................................2
2.4 Alarm Signal Delay................................................................................................3
2.5 Built-In-Test (BIT) Capabilities.............................................................................3
2.6 Detector Structure .................................................................................................3
2.7 System Configuration............................................................................................3
2.8 Detector Types.......................................................................................................4
3. Performance .................................................................................................................6
3.1 Detection Sensitivity.............................................................................................. 6
3.2 Cone Of Vision.......................................................................................................7
3.3 False Alarms...........................................................................................................8
4. Operation.......................................................................................................................9
4.1 Visual Indications ...................................................................................................9
4.2 Output Signals........................................................................................................9
4.3 Mode Selection ....................................................................................................10
4.3.1 Function switch (SW1).................................................................................10
4.3.2 Alarm Delay Switch (SW2) – default 5 sec. .............................................12
4.4 Detector States ....................................................................................................13
4.5 Built-In-Test (refer to 2.5) ..................................................................................14
5. Technical Specifications ...........................................................................................16
5.1 Electrical Specifications ...................................................................................... 16
5.2 Mechanical Specifications ..................................................................................18
5.3 Environmental Specifications.............................................................................19
6. Installation Instructions .............................................................................................20
6.1 Introduction...........................................................................................................20
6.2 General Considerations ...................................................................................... 20
6.3 Preparations For Installation.............................................................................. 21
6.4 Conduit Installation.............................................................................................. 21
6.5 Detector Mounting ...............................................................................................22
6.5.1 Swivel Mount Kit...........................................................................................22
6.5.2 Swivel installation (Figure 4a and 4b).......................................................22
6.6 Wiring (Refer to Fig. 5) .......................................................................................25
6.7 Terminal Wiring (Figures 6,7) ............................................................................26
6.8 Selection Of Operating Modes ..........................................................................30
7. Operating Instructions ...............................................................................................31
7.1 Scope.....................................................................................................................31
7.2 Power-Up .............................................................................................................. 31
7.3 Reset.....................................................................................................................31
7.4 Functional Testing ...............................................................................................32