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Xtralis VESDA Sensepoint XCL User Manual

Xtralis VESDA Sensepoint XCL
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VESDA Sensepoint XCL –
Large Bore Installation Manual
Sensepoint XCL - Large Bore
July 2020
Doc. No. 35563_02
Part No. 30937

Questions and Answers:

Xtralis VESDA Sensepoint XCL Specifications

General IconGeneral
Humidity Range0 - 99% RH (non-condensing)
Detection MethodElectrochemical
Gas TypesToxic and Combustible Gases
CommunicationModbus, HART, 4-20 mA
Output4-20mA with HART, Modbus RTU
IP RatingIP66
Measurement RangeDepends on gas type
Outputs4-20 mA, Relay
CertificationsATEX, IECEx, UL, CSA

Summary

Introduction

1.1 Features

Details key features like analog, digital, and relay outputs, plus mobile app support.

1.2 Appearance

Illustrates the components of the gas detector with a labeled diagram.

1.3 Accessories

Lists part numbers and descriptions for compatible accessories.

1.4 Detectable Gases

Lists the various gases the detector can identify and their units.

1.5 Detector Versions

Explains different detector versions based on output type (mA, Modbus).

1.6 Relay Output

Describes the function of the two configurable relays for signaling.

1.7 Specifications

Provides technical specifications including dimensions and weight.

Installation

2.1 Safety Information

Outlines crucial safety precautions to prevent injury and equipment damage during installation.

2.2 Installation Layout

Shows typical wiring diagrams for Modbus and analog current loop systems.

2.3 Power Cable Specification

Details power supply requirements and maximum cable lengths based on resistance.

2.4 Detector Module

Identifies and describes the components of the detector module itself.

2.5 Wiring of mA Output Versions

Provides instructions and diagrams for wiring analog (mA) output versions, including inhibit levels.

2.6 Wiring of Modbus Output Versions

Explains how to connect multiple detectors in a daisy chain for Modbus versions.

2.7 Securing the Back Box to a Wall

Guides on mounting the detector's back box securely to a wall surface.

2.8 Cable Connections

Details how to fit cable glands and connect cables to the terminal blocks.

2.9 Ground Connections

Emphasizes the importance of proper grounding to prevent interference and ensure stability.

2.10 Securing the Detector Module and Flow Cap

Instructions for attaching the detector module and flow cap to the back box.

2.11 Connecting to Pipe Network

Describes how to connect the detector to the aspirating pipe network, including offsets.

2.12 Installation Practices

Provides guidelines for flow monitoring and positioning of sample holes.

2.13 Setting Alarm Thresholds

Explains factors influencing alarm level settings and refers to application notes.

Commissioning

3.1 Commissioning the Detector

Step-by-step guide for initial setup and configuration of the detector.

3.2 Status Indicator

Explains the meaning of different colors and patterns of the status indicator LED.

3.3 Target Gas Selection (flammable catalytic versions only)

Details how to select the target gas for flammable catalytic sensor versions.

Maintenance

4.1 Using the Control Buttons

Describes how to perform basic maintenance using the physical buttons on the detector.

4.2 Maintenance Status Indicator

Explains the indicator on the rear of the module for maintenance status.

4.3 Calibration

Step-by-step instructions for zero and span calibration using the Sensepoint App or buttons.

4.4 Bump Test

Outlines the procedure for performing a bump test to verify sensor functionality.

4.5 Replacing the Sensor Cover

Instructions for safely removing and replacing the sensor cover.

4.6 Replacing the Gas Sensor

Detailed guide on how to change the gas sensor unit.

4.7 Resetting Alarms and Faults

How to clear latched alarms and faults and initiate self-diagnostics.

4.8 Troubleshooting

Provides a flowchart for diagnosing issues during calibration and bump testing.

Sensepoint App

5.1 Sensepoint App Usage

Guides on downloading, installing, and using the Sensepoint mobile application for device management.

Appendices

A.1 Detector Parameters

Lists detailed parameters for various gas sensors, including ranges and accuracy.

A.2 Troubleshooting

Provides a list of common warnings and faults with their troubleshooting steps.

A.3 Ordering Information

Lists part numbers for detectors, accessories, consumables, and spares.

A.4 Warranty

Outlines the terms and conditions of the product warranty.

A.5 Safety Information for Wireless Devices

Covers FCC, IC, and RED compliance for wireless functionalities.

A.6 Modbus Registers

Details the Modbus registers for communication and data interrogation.