WAGNER Titanus Micro-Sens Technical Manual

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Air sampling smoke detection system

Fire Detection

TITANUS

MICRO·SENS

Technical Manual

Air sampling smoke detection system

TITANUS

MICRO·SENS

Technical Manual

WAGNER Group GmbH Schleswigstraße 1 - 5 D-30853 Langenhagen Telephone +49 (0) 511 / 97383-0 Telefax +49 (0) 511 / 97383-140 E-Mail support@wagner.de Internet www.wagner.de

Item Number 69-30-0525

Edition 06/13

Supersedes 01/09

TITANUS

MICRO·SENS

Contents

1 General 13

1.1 Introduction 13

1.2 Safety information 13

1.3 Guarantee 14

1.4 Copyright 14

1.5 Packaging 14

1.6 Disposal 15

2 Product Description 17

2.1 Characteristics of the TITANUS MICRO·SENS® aspirating smoke

detection system

2.2 Areas of Application 20

3 Technical Description 25

3.1 System Description 25

3.1.1 Function 26

3.2 TITANUS

MICRO·SENS

3.2.1 Overview 30

3.2.2 Air sampling smoke detection system 31

3.2.3 Detector box 33

3.2.4 Diagnostics tool 37

3.2.5 Network Modules 38

3.2.6 Remote displays 40

3.2.7 Reaction Indicator 41

and Accessories 30

3.3 Pipe system 42

3.3.1 Overview 42

3.3.2 Aspiration apertures for room monitoring 44

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MICRO·SENS

3.3.2.1 Aspiration reduction films 44

3.3.2.2 Aspiration reduction clips 45

3.3.3 Ceiling duct for concealed mounting 46

3.3.4 Air filters for dusty areas 48

3.3.5 Air return for pressure differences and air pollution 51

3.3.6 Noise suppressor 52

3.3.7 Steam trap for humid areas 53

4 Technical Data 55

4.1 TITANUS

MICRO·SENS

4.2 Detection box TITANUS

4.3 Accessories TITANUS

4.4 Pipe System – TITANUS

MICRO·SENS

5 Design 61

5.1 General 61

5.1.1 Regulations 62

5.1.2 Pipe systems 62

5.1.3 Air flow monitoring 66

5.1.4 Sensitivity 68

5.1.5 Design Limits 69

5.2 Project planning 70

5.2.1 Project planning guidelines 70

5.2.1.1 Determining the necessary accessories 70

5.2.2 Pipe accessories 71

5.2.3 Sensitivity and pipeline project planning 71

5.2.3.1 Pipeline project planning with pipe accessories 71

5.2.4 Aperture diameter 76

5.3 Special project planning 78

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MICRO·SENS

5.3.1 Project planning for individual aperture monitoring 78

5.3.1.1 I-Pipe system 78

5.3.1.2 U-Pipe system 79

5.3.1.3 M-Pipe system 81

5.3.1.4 Double-U-Pipe system 82

5.3.2 Simplified pipe design 84

5.3.2.1 I-Pipe system 84

5.3.2.2 U-Pipe system 85

5.3.2.3 M-Pipe system 86

5.3.2.4 Double U-pipe system 87

5.3.3 Project planning with branch pipe 88

5.3.4 Project design for forced air flow 91

5.3.5 Project design with air sampling hose 95

5.3.6 Project planning with air return 96

5.4 Power supply 98

6 Installation 101

6.1 General 101

6.2 Installation site 102

6.2.1 Fitting the TITANUS

6.2.2 Connecting the air sampling pipe 104

6.3 Incorporation and electrical connection of additional modules 106

6.4 Connection to FAS, with reset button 109

6.5 Incorporating the reset board 110

102

6.5.1 Connection to a FAS, with reset board 113

6.6 Incorporating the reset and isolating button board 114

6.6.1 Function switching plan, reset and isolating button board 115

6.7 Incorporating the relay board RU-1 / RU -2 116

6.7.1 Function switching plan, relay board RU-1 118

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MICRO·SENS

6.7.2 Function switching plan, relay board RU-2 119

6.8 TITANUS

MICRO·SENS

6.8.1 Installing the network module in the TITANUS

6.8.2 Connecting the network module to the TITANUS

in the network 120

MICRO·SENS

120

123

6.9 Remote displays 124

6.9.1 Connecting the Remote displays to TITANUS

MICRO·SENS

124

6.9.2 Parallel display housing 125

6.9.3 Electrical connection 126

6.10 Reaction indicator 128

6.10.1 Addressing the reaction indicators 128

6.10.2 Connecting the reaction indicator to the TITANUS

MICRO·SENS

130

6.11 Inserting the detection unit in the device base unit 131

6.12 Settings 132

6.12.1 Detection Unit 132

6.12.1.1 Setting reaction sensitivity 133

6.12.1.2 Delay time for triggering the alarm 134

6.12.1.3 Threshold for air flow monitoring 134

6.12.1.4 Delay time for air flow fault 135

6.12.1.5 Action-Alarm Threshold 135

6.12.1.6 Fault display 136

6.12.1.7 Dynamic air flow 136

6.12.1.8 ROOM·IDENT 136

6.12.1.9 LOGIC·SENS 137

6.12.1.10 Fire Alarm threshold after ROOM·IDENT 137

6.12.1.11 Setting the fan voltage 137

6.12.1.12 Inputting the current air pressure 138

6.12.1.13 Inputting height above Normal Sea Level (NN) 138

6.13 Data Logging 139

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MICRO·SENS

7 Installation Pipe System 141

7.1 General assembly 141

7.1.1 Mounting pipe system 141

7.1.2 Mounting air sampling hose 143

7.2 Linear expansion of the pipe system 145

7.3 Patented air sampling points 147

7.4 Ceiling lead through 149

7.4.1 Ceilings feed-through for false ceiling 149

7.4.2 Other ceilings feed-through 150

7.5 Monitoring in forced air flow systems (ventilation or climatic

152

applications)

7.5.1 Detection at air inlets/outlets 152

7.5.2 Detection in bypass systems 153

7.6 Filter 154

7.6.1 Installation of air filter, type LF-AD-x 154

7.6.2 Mounting of the special filter type SF-400/650 155

7.7 Air return 157

7.8 Noise suppressor 158

7.9 3-Way ball valve 159

7.10 Steam trap 161

7.10.1 Steam trap type KA-DN-25 161

7.10.2 Steam trap type KA-1 162

7.11 Test adapter 163

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MICRO·SENS

8 Commissioning 165

8.1 Commissioning the detection unit 165

8.1.1 Plug and Play Commissioning 166

8.1.2 Commissioning with the diagnostics tool 166

8.2 Installing diagnostics software 168

8.3 Air flow sensor adjustment 170

8.3.1 Air Pressure-Independent Adjustment 171

8.3.2 Air Pressure-Dependent Adjustment 171

8.4 Testing the detection unit and alarm forwarding 173

8.5 Testing air flow monitoring 174

8.6 Testing fault forwarding 175

8.7 Testing the air flow sensor analysis function 175

8.7.1 Preparations for function testing 176

8.7.2 Carrying out function testing 178

8.8 Commissioning fire seat location 181

8.9 Commissioning the reaction indicators 185

9 Maintenance 187

9.1 Visual check 187

9.2 Testing detector and alarm forwarding 187

9.3 Testing pipe system 188

9.4 Exchanging the detection unit 189

9.5 Exchanging the air filter for the device base 190

9.6 Changing the filter on the type LF-AD-x air filter 191

9.7 Changing the filter on the SF 400/650 special filter 193

9.8 Pipe system blow through process 195

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MICRO·SENS

9.9 Checking the air flow sensor adjustment 197

9.10 Testing fire seat location and the reaction indicators 200

9.11 Testing Air Flow Monitoring 201

9.12 Testing Fault Forwarding 201

9.13 Maintenance Intervals 201

Appendix

Projection Tables

System Product List

Inspection Protocol

Glossary

Conformity certification pursuant to EU

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MICRO·SENS

General

1.1

Introduction

This manual is for installers of air sampling smoke detection systems, in par-

ticular for engineers, technicians, and fitters etc. who have technical knowl-

edge in the field of smoke detection technology but who are possibly working

with this device for the first time.

For damage and faults resulting from the non-observance of this manual

WAGNER Group GmbH, called WAGNER in the following, does not assume

liability.

This manual refers to the air sampling smoke detection systems TITANUS

MICRO·SENS

1.2

smoke detection.

Safety information

. These systems may only be used for early and very early

The following symbols identify parts of the text in this manual which re-quire

special attention so that damage can be avoided and so that operations can

run smoothly.

WARNING

This symbol warns against actions,

which might cause damage if it is ignored.

NOTICE

This symbol warns against actions,

which could cause operational breakdowns if it is ignored.

TIP

Operational improvements can be achieved if this symbol is observed.

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General

TITANUS

MICRO·SENS

1.3

Guarantee

The manual is subject to technical modification without notice and makes no

claim to completeness.

In principle our “Terms and Conditions of Supply and Assembly” apply. No

claims under the guarantee or for liability can be made for damage to per-

sons or property if they are based on one or more of the following causes:

▪ insufficient observance of the instructions about the design, assembly of

the aspirating smoke detection system, assembly of the pipe system,

commissioning and maintenance

▪ use of the aspirating smoke detection system in contravention of the in-

tended use

▪ insufficient monitoring of working parts

▪ improperly executed repairs

▪ unauthorised constructional changes to the aspirating smoke detection

system

▪ force majeure

1.4

The copyright in this Technical Manual remains with WAGNER.

The manual is designed exclusively for the assembler and his col-leagues.

Reproduction of the manual, including extracts, is not allowed. Copying or

distribution of the manual in any form is only allowed with permission in writ-

1.5

ing from WAGNER.

Packaging

The individual air sampling smoke detection systems are packed in accor-

dance with the anticipated transport conditions. Exclusively environ-mentally

friendly materials were used for the packaging.

The packaging is intended to protect the air sampling smoke detection sys-

tem from being damaged until it is installed. For that reason, it should only

be removed from its packaging shortly before installation.

The packaging material is to be disposed of in accordance with applicable

statutory provisions and local regulations.

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MICRO·SENS

▪ Dispose of the packaging materials in an environmentally friendly man-

ner.

▪ Observe local disposal regulations.

NOTICE

Packaging materials are valuable raw materials and in many cases can be

re-used or expediently processed and recycled. Improper disposal of pack-

aging materials can harm the environment.

General

1.6

Disposal

If no take-back or disposal agreements have been made, disassembled

components are to be taken for recycling:

▪ Take metal parts for scrapping.

▪ Take plastic parts to be recycled.

▪ Sort the remaining components by material quality and dispose of them.

▪ Give batteries to municipal collecting points,

or send them back to WAGNER Group GmbH.

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TITANUS

MICRO·SENS

Product Description

Locating the site of the fire

Sensitivit

2.1

Characteristics of the TITANUS

MICRO·SENS

aspirating smoke detection system

TITANUS

MICRO·SENS

smoke detection systems. The

equipment protection and for monitoring air conditioning cabinets or air con-

ditioning ducts. Through the innovative ROOM•IDENT process, the system

can also locate the site of the fire.

The unique ROOM·IDENT technology makes it possible to determine the lo-

cation of a fire when monitoring up to 5 separate areas. So that the emer-

gency services can act as quickly as possible, the seat of the fire can be

made known, for example, via reaction indicators which are allocated to the

various monitoring areas.

The

MICRO·SENS

is the latest generation of the renowned WAGNER

MICRO·SENS

reaction threshold can be set at between 0.1 %/m and 2

can be used for room and

Intelligent signal processing

Safe airflow monitoring

%/m light obscuration in steps of 0.1%/m. Using a smoke level indicator, an

indicator sensitivity of between 0.05 %/m and 0.2 %/m light obscuration can

be achieved. The HIGH-POWER-LIGHT-SOURCE light source technology

used in TITANUS

systems guarantees homogeneous reaction behavior

from different types of fire. The device can provide 2 alarm thresholds (pre

alarm and alarm). The pre-alarm threshold is adjustable from 10 - 80 % of

the fire alarm threshold.

THE TITANUS

MICRO·SENS

has LOGIC·

SENS

intelligent signal process-

ing for avoiding false alarms. Perfected algorithms based on numerous fire

trials and decades of experience ensure a high level of safety in differentiat-

ing between a false status and a fire event.

PIPE·GUARD, the comprehensive package for airflow monitoring, recog-

nises safe breakdowns such as pipe breakages or blocked detection aper-

tures Using dynamic airflow monitoring, the TITANUS

MICRO·SENS

reacts

even to small, quick changes in the airflow and thus makes an important

contribution to sabotage safety.

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Product Description

TITANUS

MICRO·SENS

Airflow monitoring is temperature-compensated and can be set to be air

pressure-dependent.

Redundancy ventilators

Network capacit

Plug and Pla

Installation and commissioning of the TITANUS

MICRO·SENS

are simple

with the Plug & Play function.

The device base is pre-assembled on site. By pre-setting the detection unit

for standard applications, the TITANUS

MICRO·SENS

is operational imme-

diately after it is inserted in the device base.

For maximum safety, the TITANUS

MICRO·SENS

can be fitted with redun-

dancy ventilators as an option. During operation of the device with the re-

dundancy ventilator, ROOM•IDENT is not possible.

Fitted with a network card, several TITANUS

MICRO·SENS

devices can be

linked together in an Ethernet network. From a central point the user can, for

example, via Visu

values etc. In addition, the TITANUS

LAN

T® monitor the whole plant for smoke levels, airflow

MICRO·SENS

can be integrated via

the so-called OPC server into existing hazard and building management sys-

tems.

Potential free contacts

Diagnostics

Designing detection points

The TITANUS

MICRO·SENS

has one potential free contact each for alarm

and fault So the smoke detection system can be switched to collective and

addressable (Via the address module of the particular FAS) recording lines

of any central fire alarm systems (FAS). A relay card (optional) can be con-

nected to the TITANUS

MICRO·SENS

in order to connect the potential-free

contact for the pre-alarm to a detector line of a CFDU.

With the DIAG 3 diagnostics device, there is a system available for commis-

sioning, inspection and servicing which makes it possible to configure the

device quickly and easily and contain faults. For diagnostics purposes

events are stored in the TITANUS

MICRO·SENS

for 72 hours.

The monitoring surfaces of the detection point type for the TITANUS

CRO·SENS

are to be set to match the point-specific smoke alarms. The de-

MI-

tection points can thus be designed similar to point-specific smoke alarms in

accordance with the particular national regulations.

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TITANUS

MICRO·SENS

Patented detection points

Product Description

Wagner’s patented detection reducing films, clips and banderols make as-

sembly simple and comfortable and avoid whistling operational noises. An

even inflow of air through all the apertures is achieved with a stepped aper-

ture diameter. These are fitted with rapidly checkable identification.

Extensive pipe accessories

Extensive range of accessories makes it possible to use the TITANUS® aspi-

rating smoke detection system even under the most difficult of conditions.

Products from various types of air filter from condensate traps to blow

through devices raise the serviceable life under extreme dusty, humid and

excessively cold environmental conditions.

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Product Description

TITANUS

MICRO·SENS

2.2

Areas of Application

The TITANUS

MICRO·SENS

air sampling smoke detection system is a fire

alarm system for the protection of rooms, equipment and air conditioning

Principle

ducts.

Air samples for a monitoring area are taken through the draw-off holes in a

pipe system and fed to the detection unit.

The principle is particularly suitable for areas in which point type alarms are

not used or can only be used to a limited extent.

This involves areas in particular …

▪ where is a high risk of fire,

▪ where high detection sensitivity is required,

▪ where false alarms must be avoided,

▪ which are difficult to access and in which it is difficult to mount and/or in-

spect point type alarms,

▪ where interrupting operations for inspection and servicing must be

avoided, • which are air conditioned,

▪ where the height is greater than is allowed for point type alarms,

▪ where for aesthetic reasons point type alarms are not wanted,

▪ where there are strong electromagnetic fields,

▪ which are subjected to high or low temperatures,

▪ which have a heavy dust load,

▪ where the fire alarm equipment must be protected against vandalism or

sabotage.

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TITANUS

MICRO·SENS

Room protection

Product Description

The TITANUS

MICRO·SENS

is suitable, for example, for monitoring rooms

such as, e.g.

▪ double floors, intermediate ceilings,

▪ tunnels, ducts, cavities not easily accessible,

▪ warehouses, deep freeze stores, lift shafts,

▪ museums, cultural establishments,

▪ hotel rooms, hospital rooms, offices, prison cells, railway compartments.

Figure 1: Principle of Room Monitoring with TITANUS MICRO•SENS® Smoke Detec-

tion System

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Product Description

Room monitoring with ai

Room monitoring takes place...

TITANUS

MICRO·SENS

conditioning

▪ in server rooms with air conditioning,

▪ in ventilation ducts,

▪ in double floors, intermediate ceilings,

▪ in IT rooms, E-distribution rooms, transformer cells,

▪ for air conditioning cabinets (see Fig. 1.2),

▪ at bypass of air conditioning ducts.

Figure 2: Monitoring options for a circulating air conditioning cabinet or an air condi-

tioning duct (principle representation).

The TITANUS® aspirating smoke detection system can also be used for ear-

liest detection of fires in rooms with special air conditioning.

Its high level of sensitivity means goods and equipment can be reliably moni-

tored. The TITANUS

is therefore especially suitable for areas of application,

▪ in which because of concentrated high values early intervention is nec-

essary.

▪ in which equipment must always be operational.

▪ in which highly sensitive detection is required (e.g. in areas where, be-

cause of built-in filter elements, there is a low level of smoke particles in

the air).

▪ in which there are high rates of air change.

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TITANUS

MICRO·SENS

Device protection

unventilated and force-ventilated equipment / cabinets such as, e.g.

▪ distribution cabinets, switching cabinets

▪ telephone switching equipment

▪ measuring, control and regulation equipment

Product Description

Figure 3: Equipment monitoring principle with air sampling smoke detection system

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TITANUS

MICRO·SENS

Technical Description

3.1

System Description

The TITANUS

MICRO·SENS

aspirating smoke detection system comprises

a detection unit, device base and pipe system.

The most important components of the TITANUS

MICRO·SENS

are the

sensitive detection unit for picking up smoke aerosols and the aspiration unit

with integrated air flow sensor for transporting air samples and for monitoring

the pipe system for breaks and blockages.

The pipe system consists essentially of pipe and fittings, in either PVC or

ABS plastics.

Figure 4: Air sampling smoke detection system TITANUS MICRO•SENS®

To guarantee safe operation even under the most difficult conditions (e.g.

recycling area), there are extensive accessories available such as, e.g., an

integrated air filter, various external air filters or the blow through device. In

very cold areas, a deep freeze version of the TITANUS

MICRO·SENS

can

be used. A redundancy ventilator can be used for applications where there

are particular safety requirements.

When fitted to monitor several monitoring areas and blind spots, there are

reaction indicators for rapid identification of the seat of the fire and an offset

parallel display as a status indicator for the detection unit.

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Technical Description

TITANUS

MICRO·SENS

Locating the site of the fire

3.1.1

Phase 1

Function

Air samples are taken from the area to be monitored via a pipe system with

defined aspiration apertures, using the TITANUS

MICRO·SENS

unit and these are sent to the sensitive detection unit (see the following fig-

ure).

It is possible to locate the site of the fire using ROOM·IDENT with an I-pipe

design for a maximum 5 rooms or pieces of equipment. The operating prin-

ciple incorporates four phases:

During operating conditions air samples are taken from the pipes covering

the various rooms. The samples are taken via fan to the detector unit and

analysed for possible smoke particles.

aspiration

Phase 2

Figure 5: Phase 1 ROOM·IDENT standard operation

The system will activate an alarm once it has reached an alarm threshold

level due to the rise of typical smoke aerosols. If „Fire alarm after

ROOM·IDENT“ is enabled, then the localisation process will start after an ad-

justable Action - Alarm threshold. The system will activate an alarm once the

localisation is completed.

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MICRO·SENS

Figure 6: Phase 2 ROOM·IDENT earliest fire detection

Technical Description

Phase 3

In case alarm or at function „Fire alarm after ROOM·IDENT“ once the system

has reached the adjustable action the aspiration fan is switched off and a

second fan is switched on, blowing out the smoke particles in the opposite

direction.

Figure 7: Phase 3 ROOM·IDENT blow through

Phase 4

After the pipe system has been freed from smoke, the airflow is reversed

once again and the time it takes for the smoke to reach the detector unit is

measured. With this time value the exact location of the smoke source is

given and shows which room is affected.

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Technical Description

Figure 8: Phase 4 ROOM·IDENT localisation

The alarm is indicated on the TITANUS

TITANUS

MICRO·SENS

itself, indicated

within the monitored area via an optical external alarm indicator. The System

with enabled option „Fire alarm after ROOM·IDENT“ will now activate an

alarm

Detection

Depending on the reaction sensitivity of the detection unit used (which can

be 0.1 %/m to 2 %/m light obscuration or 0.5 %/m to 2 %/m light obscura-

tion), the TITANUS

MICRO·SENS

triggers the main alarm once the corre-

sponding light turbidity is reached. The sensitivity can be set in steps of 0.1

%/m. The alarm is shown on the device via the alarm display and forwarded

to a connected fire alarm system (FAS).

By changing the delay time with the diagnosis tool, the forwarding of alarms

and faults can be set.

The intelligent LOGIC·

SENS

signal processing device serves to blank out

fire-like false alarms and ensures high false alarm safety.

irflow monitoring

An airflow sensor checks the connected pipe system for breaks and block-

ages.

Depending on the design of the pipe system and the setting on the air-flow

sensor, the blockage of just one aspiration aperture can be picked up. The

airflow monitoring is temperature-compensated and can be made air pres-

sure-dependent.

At the end of the adjustable delay time, the fault is shown on the smoke de-

tection system and a corresponding message is forwarded to the central fire

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TITANUS

MICRO·SENS

Technical Description

alarm point via a contact. The monitoring windows can be adjusted to the

environmental conditions.

The principle of the airflow sensor signalling process can be seen in the fol-

lowing figure.

Figure 9: Example signal pattern in the airflow sensor during faults

Device monitoring

irflow adjustment

The detection unit is monitored for dirt and signal fault. Any fault which oc-

curs is displayed at the TITANUS

MICRO·SENS

and can be forwarded to

the FAS via a contact.

Airflow adjustment on the TITANUS

MICRO·SENS

is fully automatic when

the detection unit is inserted in the device base, if previously the Jumper X4

had been changed. This plug & play reduces the time needed for commis-

sioning to a minimum. It is also possible, however, to adjust the airflow using

the DIAG 3 diagnosis tool. This means the initialisation phase can be carried

out in an air pressure-dependent or air pressure-independent manner.

Resetting through FAS

A fault message is reset via the connected FAS. If whilst the TITANUS

CRO·SENS

is operating an FAS alarm and fault [messages] have to be re-

MI-

set at the same time as the control line, then as an option a reset board can

be inserted in a separate housing. The reset board can only be placed in a

separate housing and if the idle current on the line is between 5 mA and 50

mA. The line must be switched to dead for resetting. The effect is that when

there is any short-term switching off of the line voltage, the alarm and fault

messages on the TITANUS

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MICRO·SENS

are automatically reset.

Technical Description

TITANUS

MICRO·SENS

3.2

3.2.1

TITANUS

Overview

Connections

FAS / Power supply

Pipe systems

Air return feed

to the next smoke

detection system

Indicator bus

Additional housing (optional)

Network interface board (optional)

MICRO·SENS

Relay platine RU-2

(optional) Relay board RU-1 (optional)

Reset board (optional)

Separation and reset button (optional)

and Accessories

TITANUS

Fire alarm cable

Parallel display unit (optional)

Front film (optional)

detector box (optional)

Cable entries M25 (optional)

Cable entries M 20 (optional)

Test pipe (optional)

Diagnostics tool

Figure 10: Overview TITANUS MICRO·SENS®

The components shown in the figure are optional.

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Reaction indicator (optional)

+ 208 hidden pages

WAGNER Titanus Micro-Sens Technical Manual

Specifications and Main Features

Frequently Asked Questions

User Manual