Spectrex Quasar 900 Open-Path Gas Detection System Uživatelský manuál Strana 1

Quasar 900 Open-Path Gas Detection System User's and Maintenance Manual Factory Mutual Class I Div. 1 Groups B, C, D Class II Div. 1 G

SafEyeTM Quasar 900 Gas Detector x Table of Contents B Accessories ...

TM 888200 Rev (I), January 2014 List of Figures xi List of Figures Figure 1: P/N Definition of Quasar 900 ...

SafEyeTM Quasar 900 Gas Detector xii List of Tables List of Tables Table 1: Gas Concentrations Measurement Terms ...

Product Overview 1 1 Scope ➣ In this chapter… Product Overview page 1 1.1 Product Overview The SafEye Quasar 900 IR Open-Path Gas Detector employ

SafEyeTM Quasar 900 Gas Detector 2 Product Overview

Features 3 2 Technical Description ➣ In this chapter… Features page 3 Applications page 4 Principle of Operation page 4 Product Certification page

SafEyeTM Quasar 900 Gas Detector 4 Applications 2.2 Applications The Quasar 900 system may be used to monitor flammable gas concentration in vario

TM 888200 Rev (I), January 2014 Principle of Operation 5 2.3.3 Optical Path The presence of hazardous airborne vapors, gases, or aerosols in a

SafEyeTM Quasar 900 Gas Detector 6 Principle of Operation 2.3.8 Heated Optics SafEye Quasar includes heated optics for the Detector and source. Th

TM 888200 Rev (I), January 2014 Product Certification 7 The handheld unit can be used: 1 For on-site function programming and set up changes to

SafEyeTM Quasar 900 Gas Detector ii

SafEyeTM Quasar 900 Gas Detector 8 Models and Types 2.4.2 FM / FMC The Quasar 900 is approved to FM / FMC Explosion Proof per:  Class I, Div. 1

TM 888200 Rev (I), January 2014 Description 9 Figure 1: P/N Definition of Quasar 900 2.6 Description The SafEye comprises two main units: 

SafEyeTM Quasar 900 Gas Detector 10 Description 2.6.1 Flash Source Unit The Flash Source unit emits IR radiation pulses at the rate of two pulses

TM 888200 Rev (I), January 2014 Description 11 2.6.2 Detector Unit The Detector receives the transmitted pulsed radiation signals from the Flas

SafEyeTM Quasar 900 Gas Detector 12 Description

Operational Modes 13 3 Operating Modes ➣ In this chapter… Operational Modes page 13 Visual Indicators page 15 Output Signals page 15 System Setup

SafEyeTM Quasar 900 Gas Detector 14 Operational Modes 3.1.3 Fault Mode In the Fault status, there are three fault types:  Fault 1 (2mA Output) –

TM 888200 Rev (I), January 2014 Visual Indicators 15 3.2 Visual Indicators One 3-color LED indicator is located in the back side of the detecto

SafEyeTM Quasar 900 Gas Detector 16 System Setup Table 5: Standard (default) 0-20mA Current for the Gas Channel Current Reading Status and Descript

TM 888200 Rev (I), January 2014 System Setup 17 3.4.2 Detection Setup Function See Detector Default Setup, page 18 for default settings. Setup

Legal Notice iii Legal Notice The SafEye monitoring system described in this document is the property of Spectrex, Inc. No part of the hardware, so

SafEyeTM Quasar 900 Gas Detector 18 System Setup 3.4.3 Detector Default Setup The Detector has 8 functions that can be programmed according to the

General Specifications 19 4 Technical Specifications ➣ In this chapter… General Specifications page 19 Electrical Specifications page 20 Mechanica

SafEyeTM Quasar 900 Gas Detector 20 Electrical Specifications Immunity to false alarm: Does not produce false alarm and is not influenced by Solar

TM 888200 Rev (I), January 2014 Mechanical Specifications 21 Through the HART Protocol the detector can:  Display set-up  Reconfigure set-up

SafEyeTM Quasar 900 Gas Detector 22 Environmental Specifications 4.4 Environmental Specifications The SafEye system is designed to withstand harsh

TM 888200 Rev (I), January 2014 Environmental Specifications 23 4.4.7 Electromagnetic Compatibility (EMC) This product is in conformance with E

SafEyeTM Quasar 900 Gas Detector 24 Environmental Specifications

Introduction 25 5 Installation Instructions ➣ In this chapter… Introduction page 25 General Considerations page 25 Preparations for Installation p

SafEyeTM Quasar 900 Gas Detector 26 Preparations for Installation 5.2.3 Site Requirements The installation position of the SafEye system must take

TM 888200 Rev (I), January 2014 Preparations for Installation 27 The Commissioning kit includes Function Check Filter and the Telescope Kit, whi

SafEyeTM Quasar 900 Gas Detector iv Release History Release History Rev Date Revision History Prepared by Approved by F February First Release Ian

SafEyeTM Quasar 900 Gas Detector 28 Certification Instructions 5.4 Certification Instructions Warning: Do not open the detector, even when isolat

TM 888200 Rev (I), January 2014 Conduit/Cable Installation 29 5.5 Conduit/Cable Installation The conduit and cable installation must comply wit

SafEyeTM Quasar 900 Gas Detector 30 Detector Wiring 2 Place the Detector, with its conduit/cable inlets pointing downwards on the Detector holding

TM 888200 Rev (I), January 2014 Detector Wiring 31 1 Tilt Mount Holding Plate 5 Vertical Fine Alignment Tightening Screw 2 Detector/Source Ho

SafEyeTM Quasar 900 Gas Detector 32 Detector Wiring 1 Tilt Mount Holding Plate 9 Detector Tightening Screw 2 Detector/Source Holding Plate 10 Det

TM 888200 Rev (I), January 2014 Detector Wiring 33 1 Housing 5 Internal Earth Connection 2 Terminal Board 6 Connection to Handheld Unit 3 Ear

SafEyeTM Quasar 900 Gas Detector 34 Detector Terminal Wiring 5.8 Detector Terminal Wiring The Detector has six wiring terminals. The following des

TM 888200 Rev (I), January 2014 Flash Source Wiring 35 5.9.2 Terminal Wiring The Flash Source contains six wiring terminals. Table 12: Flash So

SafEyeTM Quasar 900 Gas Detector 36 Flash Source Wiring

SafEye Operation 37 6 Operating Instructions ➣ In this chapter… SafEye Operation page 37 Alignment of Unit page 37 Powering up the System page 38

About this Guide v About this Guide This manual describes the Quasar 900 Open-Path Gas Detection System and its features and provides instructions o

SafEyeTM Quasar 900 Gas Detector 38 Powering up the System 3 Install the Telescope Assembly (12) on the detector/source front. Fasten the Telescop

TM 888200 Rev (I), January 2014 Safety Precautions 39 6.4 Safety Precautions After powering up, the Detector requires minimal attention in orde

SafEyeTM Quasar 900 Gas Detector 40 Zero Calibration 6.6 Zero Calibration Zero calibration must be done after:  Installation.  Realignment. 

TM 888200 Rev (I), January 2014 Functional Check of Unit 41 6.7 Functional Check of Unit The SafEye system has been calibrated at the factory f

SafEyeTM Quasar 900 Gas Detector 42 Functional Check of Unit

General Maintenance 43 7 Maintenance Instructions ➣ In this chapter… General Maintenance page 43 Periodic Maintenance page 43 7.1 General Mainten

SafEyeTM Quasar 900 Gas Detector 44 Periodic Maintenance 7.2.1 Routine Optical Surface Cleaning The SafEye system, being an optical device, must b

Periodic Maintenance 45 8 Troubleshooting Table 14: Troubleshooting Problem Cause Solution “Maintenance call” status or R and S are below 2V DC at

SafEyeTM Quasar 900 Gas Detector 46 Periodic Maintenance

Appendices 47 Appendices

SafEyeTM Quasar 900 Gas Detector vi Abbreviations and Acronyms Abbreviations and Acronyms Abbreviation Meaning ATEX Atmosphere Explosives AWG Amer

SafEyeTM Quasar 900 Gas Detector 48 Appendices

RS-485 Communication Network 49 A Wiring Configurations ➣ In this appendix… RS-485 Communication Network page 53 Figure 9: Detector Wiring Termi

SafEyeTM Quasar 900 Gas Detector 50 RS-485 Communication Network Figure 10: Source Wiring Terminal

TM 888200 Rev (I), January 2014 RS-485 Communication Network 51 Figure 11: 0-20mA Sink 4-Wire Figure 12: 0-20mA Non-isolated Sink 3-Wire

SafEyeTM Quasar 900 Gas Detector 52 RS-485 Communication Network Figure 13: 0-20mA Source 3-Wire

TM 888200 Rev (I), January 2014 RS-485 Communication Network 53 A.1 RS-485 Communication Network By using the RS-485 network capability of th

SafEyeTM Quasar 900 Gas Detector 54 RS-485 Communication Network

RS485 Hand-Held Diagnostic Unit P/N 799810 55 B Accessories ➣ In this appendix… Tilt Mount P/N 888270 page 55 Pole Mount (U-Bolt 5 inch) P/N 79922

SafEyeTM Quasar 900 Gas Detector 56 Sunshade P/N 888263 This is an I.S. approved Hand-Held with I.S. harness and converter to suit the detector and

Safety Relevant Parameters for the Quasar 900 Open Path Gas Detector 57 C SIL-2 Features ➣ In this appendix… Safety Relevant Parameters for the Qu

Table of Contents vii Table of Contents Quasar 900 Open-Path Gas Detection System User's and Maintenance Manual ...

SafEyeTM Quasar 900 Gas Detector 58 General Conditions for Safe Use C.2 General Conditions for Safe Use  The SafEye Quasar 900 IR Open-Path Gas

Technical Support 59 Technical Support For all technical assistance or support, contact: 218 Little Falls Road Cedar Grove, NJ 07009, USA Tel: +1

SafEyeTM Quasar 900 Gas Detector 60 Technical Support

SafEyeTM Quasar 900 Gas Detector viii Table of Contents 3 Operating Modes......

TM 888200 Rev (I), January 2014 Table of Contents ix 5.2.4 The Source and Detector ................