Honeywell Searchline Excel Open-Path User Manual

8
MAN0530 Issue 09 October 03 Searchline Excel
2104M0506
This handbook consists of the following parts:
• Chapter 1 Introduction
• Chapter 2 System Description
• Chapter 3 Installation And Operation
• Chapter 4 Cross-Duct Excel
• Chapter 5 Maintenance
• Chapter 6 Problem Solving
• Chapter 7 Specifications
• Chapter 8 Certification
• Appendix A Handheld Interrogator
• Appendix B Glossary
• Appendix C Accessories & Spare Parts
Information notices
The types of information notices used throughout this handbook are as follows:
WARNING
Indicates hazardous or unsafe practice that could result in severe injury
or death to personnel.
Caution: Indicates hazardous or unsafe practice which could result in minor injury to
personnel, or product or property damage.
Note: Provides useful/helpful/additional information.
If more information beyond the scope of this technical handbook is required please contact
Zellweger Analytics.
Associated Documents
Searchline Excel Open-Path Infrared Gas Detector
Basic Installation Guide Part No: 2104M0510
Searchline Excel Cross-Duct Infrared Gas Detector
Basic Installation Guide Part No: 2104M0511
DX100 Series Termination Units Technical Handbook Part No: 2104M0701
1. INTRODUCTION

Honeywell Searchline Excel Open-Path Specifications

General

Type	Open-path gas detector
Detection Range	0-5 LEL.m (Lower Explosive Limit meters)
Power Supply	24V DC
Target Gas	Methane, and other hydrocarbons
Detection Principle	Infrared (IR) absorption
Path Length	Up to 120 meters
Operating Temperature	-40°C to +55°C
Humidity	0% to 95% RH (non-condensing)
Output	4-20 mA, Modbus
Ingress Protection	IP66
Enclosure Rating	Stainless steel
Certifications	ATEX, IECEx, FM, CSA