Honeywell FS20X Series Manuale utente

Installation Guide and Operating

Manual

FSX

™

Fire and Flame Detectors

Model FS20X™ Series

FS20X WideBand IR™ / UV

Multi-Spectrum Infrared / Ultraviolet Electro-Optical Multi-Spectral Digital

WideBand IR Sensor with Ultraviolet Phototube

Radiant Energy Fire and Flame Detector

Installation Guide and Operating Manual // Model FS20X™ Series

Read and understand this manual before

installing or operating equipment.

No part of this document may be copied or reproduced without the express

written permission of Honeywell Analytics.

This manual is subject to change without notice.

While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied

warranties of merchantability and fitness for a particular purpose and makes no express warranties except as

may be stated in its written agreement with and for its customers.

In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information

and specifications in this document are subject to change without notice.

ACCTTL, ALERT-1, ALARM-2, ALERT-1: ALARM 2, ALERT-1: ALARM-2, ATAG, Clean Room Sentry, COP-i,

Complete Optical Path Integrity, CM1, CM1-A, DartLogic, FireLogic, Fire Signature Analysis, FireBusI, FireBusII,

FirePic, FirePicII, FirePicIII, FirePix, FirePicture, FSC, Fire Sentry Corporation, Fire Sentry Corp., FSX, All FSX

Nomenclature Variations (such as: FS2, FS2X, FS3, FS3X, FS4, FS4X, FS5, FS5X, FS6, FS6X, FS7, FS7X,

FS8, FS8X, FS9, FS9X, FS10X, FS10X, FS11, FS11X, FS12, FS12X, FS14, FS14X, FS15, FS15X, FS16,

FS16X, FS17, FS17X FS18, FS18X, FS19, FS19X, FS20, FS20X, FS24, FS24X, FS24XN, FS26, FS26X,

FS26XN), FS7-2173-2RP, FS System 7, FS System 10, FS7-2173, FS7-2173-RP, FS2000, FS System 2000,

High Speed Flame & Surveillance Detector, Multi-Spectrum QuadBand Triple IR, Multi-Spectrum TriBand, Multi-

Spectrum Tri-Band, Near Band Infrared, Near Band IR, NearBand IR, QuadBand IR, Room Sentry, RS, RS2,

SM2, SM3, SS, SS2, SS2X, SS2-A, SS3, SS3-A, SS3X, SS4, SS4-A, SS4X, SnapShot, SLR-BIT, SuperBus,

SuperSentry, System 2000, Tri-Mode Plot, QuadBand Triple IR Plus, TriBand, Tri-Band, “FS & FSC triangle

logo’s”, WBIR, Wide Band Infrared, WideBand IR, Wide Band IR

are registered trademarks of Honeywell International Inc.

Other brand or product names are trademarks of their respective owners.

Honeywell Analytics

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 1

TABLE OF CONTENTS

PAGE

SECTION 1: INTRODUCTION UT .................................................................................................................................... 2

TU1.1UT TUProduct Overview UT ............................................................................................................................................. 2

TU1.2UT TUDetector Technical Specifications UT .................................................................................................................... 3

TU1.2.1UT TUMechanical Specifications UT .................................................................................................................... 3

TU1.2.2 Electrical Specifications ........................................................................................................................ 3

U1.2.3UUEnvironmental Specifications U............................................................................................................... 3

U1.2.4UUPerformance Specifications U.................................................................................................................. 3

U1.2.5UHazardous Area Classifications U............................................................................................................ 3

1.2.6 Flame Performance Certification ........................................................................................................... 3

U1.3 Features & Benefits .......................................................................................................................................... 5

U1.4 Applications ...................................................................................................................................................... 6

SECTION 2: INSTALLATION U..................................................................................................................................... 7

U2.1 Mounting Instructions ....................................................................................................................................... 7

U2.2 Opening the Detector ....................................................................................................................................... 8

U2.3 Detector Connections ...................................................................................................................................... 10

U2.4 Installation Practices ....................................................................................................................................... 12

U2.5 Start-Up and Commissioning .......................................................................................................................... 14

SECTION 3: OPERATION ......................................................................................................................................... 16U

U3.1 Principle of Operation ...................................................................................................................................... 16

U3.2 Configuring the Detector ................................................................................................................................. 16

U3.3 Normal Operation ............................................................................................................................................ 18

U3.4 Alarm Condition ............................................................................................................................................... 18

U3.5 Fault Conditions .............................................................................................................................................. 19

U3.6 LED Status Indicators ..................................................................................................................................... 18

U3.7 Maintenance .................................................................................................................................................... 19

SECTION 4: APPENDIX ............................................................................................................................................ 20U

U4.1 Warranty Information ....................................................................................................................................... 20

U4.2 Product Variations ........................................................................................................................................... 21

U4.3 Digital Communication Options ....................................................................................................................... 22

U4.4 Test Lamps ...................................................................................................................................................... 22

U4.5 Field of View Restrictor ................................................................................................................................... 23

4.6 Additional Performance Specifications ........................................................................................................... 23

4.6.1 Flame Response Sensitivity ................................................................................................................ 23

4.6.2 False Alarm Immunity .......................................................................................................................... 24

4.7 Drawings .......................................................................................................................................................... 25

4.7.1 Outline and Dimensions ....................................................................................................................... 25

4.7.2 Wiring and Terminal Connections......................................................................................................... 26

4.7.3 BRE Detector Labels ............................................................................................................................ 28

4.7.4 EN54 Detector Labels........................................................................................................................... 29

INDEX.......................................................................................................................................................................... 29

CONTACT HONEYWELL ANALYTICS ..................................................................................................................... 30

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 2

SECTION 1: INTRODUCTION

1.1 Product Overview

The Model FS20X™Detector senses the Ultraviolet and

WideBand IR™ radiant energy of blackbody particulate and

molecular emissions generated by both hydrocarbon and non-

hydrocarbon flames and fires. The WideBand spectral radiant

energy wavelengths sensed by the Quad (4) sensors span

approximately 0.185 to 0.26 microns and 0.4 microns to 3.5

microns for the FS20X Detector.

The Model FS20X Multi-Spectrum Fire and Flame Detector is

designed and Factory Mutual approved for use in Class I,

Division 1 and 2, Class II and Class III; AEX d/Ex d IIC, and

ATEX/IECEx Ex db IIC, Ex tb IIIC Hazardous Locations (see

Figure 1-1).

The FS20X Detector is available in copper-free Aluminum or

in 316 Stainless Steel enclosure. The FS20X Detector

electro-optical electronics module (puck) is enclosed in a

replaceable black, hard anodized aluminum puck that

provides superior ruggedness, handling, ease of installation,

and protection against EMI/RFI.

Figure 1-1

FS20X Detector

Shown with Copper Free Aluminum Housing

FS20X Detector Field Connectors

The field connections feature two (2) connector choices for the installer:

1. A removable ten (10) pin screw terminal connector (J2) for hardwired relay applications.

2. A removable six (6) pin screw terminal connector (J1) for analog output or RS-485 Digital

Communication applications.

The removable connectors provide quicker installation and allows the Detector enclosure to be installed prior

to the Detector Module (puck).

Field Selectable Configuration Switches

1. The eight (8) pin DIP switch (SW2) is used to select the

Detector’s Sensitivity and Relay Options.

2. The ten (10) pin DIP switch (SW1) is used for:

Selecting a unique digital address (128 choices).

Factory Use

3. The ten (10) position Rotary switch allows selection of

the analog and digital communication protocol.

Figure 1-2

FS20X Detector Puck, (rear view)

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 3

1.2 Detector Technical Specifications

1.2.1 Mechanical Specifications

Enclosure Material: Copper Free Aluminum (red)

316 Stainless Steel

Physical Dimensions: Assembly 4.35 in. (110.49 mm) Height X 4.81 in. (122.24 mm) Diameter

Mounting Holes ¼ in. (6.35 mm) Diameter, 5.50 in. (139.70 mm) Center to Center

Conduit Entries Two (2) ¾ in. NPT or Two (2) 25 mm

Weight: Aluminum 3 lbs. 11 oz. (1.7 kg) approximately

Stainless Steel 7 lbs. 7 oz. (3.4 kg) approximately

Enclosure Rating: IP66 / NEMA 4 / NEMA 4X

Vibration: Meets or exceeds Mil Spec 810C,

Method 514.2, Curve AW

1.2.2 Electrical Specifications

Input Voltage Range: 18 VDC to 32 VDC

Normal Operation Current: 85 mA (nominal) 175 mA (nominal with heaterP

Maximum Fire Alarm Current: 135 mA (maximum) 220 mA (maximum with heaterP

Relay Contact Rating: 1 Amp @ 24 VDC resistive

Analog Current Output: 0.0 to 20.0 mA (Non-Isolated Source or Sink, User Selectable)

(

400 Ohms Max Load [loop resistance]) 0.0 mA (<0.6 mA) = Fault

2.0 mA (±0.6 mA) = Dirty Window Lens

4.0 mA (±0.6 mA) = Normal, Safe (no Fault, no Fire)

8.0 mA (±0.6 mA) = Background IR

12.0 mA (±0.6 mA) = Background UV

16.0 mA (±0.6 mA) = Fire Alarm

20.0 mA (±0.6 mA) = Verified Fire Alarm

Screw Terminal Wire Sizes: 12 AWG to 22 AWG (2.50 mm to 0.762 mm)

Use stranded conductors (UnotUsolid core)

1.2.3 Environmental Specifications

Operating Temperature Standard: -40° F to +185° F (-40° C to +85° C)

Operating Humidity Range: 0 to 95% RH,

100% RH condensing for short periods of time

Storage Temperature: -67° F to +221° F (-55° C to +105° C)

1.2.4 Performance SpecificationsP

Field of View: FS20X detectors have a cone of view of 90° horizontal and

80° vertical with the highest sensitivity on the central axis

Sensitivity One (1) sq. ft. heptane fire at 200 feet (± 45° from axis)

Speed of Response: Typically, 2 to 5 seconds

High Speed Response: Less than 0.5 seconds to “fireball” type fires

Spectral Sensitivity ~0.185 to 0.26 microns and 0.4 microns to 3.5 microns

1.2.5 Hazardous Area Classifications (See Section 4.7.3 on Pages 32)

Class I, Division 1, Groups A, B, C & D

Class II, Division 1 Groups E, F & G Class I, Zone 1, AEx d/ Ex d IIC

Class III Ex db IIC, Ex tb IIIC

T4: Ta = -40°C to +110°C T4: Ta = -40°C to +110°C

T5: Ta = -40°C to +75°C T5: Ta = -40°C to +75°C

T6: Ta = -40°C to +60°C T6: Ta = -40°C to +60°C

PHeater circuit turns ON only when temperature drops below zero degrees Fahrenheit (-17° C)P

2The supply connection wiring shall be rated at least 10°C above the rated service temperature (120°C for T4 applications and 85°C for

T5 applications)

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 4

1.2.6 Flame Performance Certification (See Section 4.7.3 on Pages 31)

Agency Standard Certificate Notes

LPCB EN 54-10:2002 +A1:2005 1175a/01 Sensitivity settings: Very High, High, Medium

EN 54-10 Class 1

CPR EN 54-10:2002 +A1:2005 0832-CPR-F0515

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 5

1.3 Features and Benefits

Selectable Sensitivity (four settings)

User can set an F20SX Detector to four (4) different detection distances (see Section 3.2).

Selectable Relay Options

User can configurable for a variety of dry contact relay interface options (see Section 3.2).

Selectable 4 – 20 mA Output

User can set for Source or Sink output (see Section 3.2).

Selectable Communications

User can configure for analog or digital communication outputs such as ModBus (see Section 3.2).

Selectable Digital Communication Address

Users can select unique 7-bit code (128 addresses) (see Section 3.2).

Lower Power Consumption

Requires smaller external power supplies and fewer system backup batteries.

Multiple Microprocessors

Reduces the number of discrete Detector components, provides larger programming and memory

capacity, and provides redundant self-checking.

Wider Range of Applications

Primary applications include long range, fast response to fires such as acetylene, silane, hydrogen, etc.

Wider Operating Temperatures

-40°F to +185°F (-40°C to +85°C) Standard

Built-In Automatic “Through-the-Lens” Self-Test

Monitors window lens obscuration and checks the operation of the Detector’s Sensor Array and Electro-

Optical Electronics Module with Built-In IR (FS19X & FS20X) and UV (FS20X) Self-Tests.

Anodized Removable Detector Aluminum Module (Puck)

Rugged, superior protection against EMI/RFI and handling plus easier field installation and replacement.

Three Separate Bright LED’s (Red, Yellow, Green)

Field status indicators with individual LED’s for Alarm, Fault and Normal conditions. Provides superior

Detector status viewing in bright outdoor environments (see Section 3.6).

FSC Windows® based PC Interface

User can perform remote FS20X Detector diagnostics, real-time status, Real-Time Graphing (RTG),

SnapShotdata recording, and downloading FirePic’swith Honeywell Analytics’ exclusive FSIM-2

USB Interface Unit and easy to use Windows®based PC Software.

Designed to Detect both Hydrocarbon and Non-Hydrocarbon Fires with one FSXDetector

All fire and flame threats are sensed, not just hydrocarbon fires as with other Triple IR Flame Detectors.

FM 3260 Approved

Third party tested and certified for industrial and commercial applications.

Designed, Manufactured, and Tested by Honeywell Analytics

Over 30 years of proven fire / flame detection product excellence worldwide.

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 6

1.4 Applications

The applications for the FS20X Fire and Flame Detector are vast. Here is a partial list:

Refineries

Offshore Drilling and Production Platforms

Petrochemical Plants

Petroleum Product Pipelines and Pumping Stations

Gas Compressor Buildings

Gas Collection Facilities

Gas Processing Plants

Gas Turbine Enclosures

Gasoline Loading Terminals

LNG Storage/Distribution

LPG Storage/Distribution

Cogeneration Plants

Crude and Product Tank Farms

Aerosol Filling Facilities

Commercial and Military Aircraft Hangars

Engine Test Cells

Marine Engine Rooms

Marine Terminals

Paint and Solvent Storage

Power Plants

Product Storage Terminals

Rail and Truck Loading and Unloading Terminals

Silane Gas Cabinets

Silane Gas Manufacturing

Hydrogen Plants

Hydrogen Storage

General Warehouses

Installation Guide and Operating Manual // Model FS20X™ Series

Honeywell 7

SECTION 2: INSTALLATION

2.1 Mounting Instructions

Consider the following guidelines when selecting Detector location:

1. As with all flame and fire Detectors, avoid areas that contain radiant energy sources (such as radiant

heaters, high intensity lamps, flare-stacks, etc.) in close proximity to the Detector’s field of view.

2. The installation shall take into account that the FS20X orientation should be with the base horizontal

(see Figure 2-1) as the view angle in this direction is 90°. The vertical angle is 80°.

Horizontal Field of View

Figure 2-1

FS20X Graphical View

3. Detectors should not be mounted so that they look up or face the horizon (especially outdoors). Use

a minimum thirty degrees (30°) downward angle with the SM4 swivel mount (see Figure 2-2).

4. Make sure the Detector has a clear, unobstructed view of the threat area. Physical obstructions

between a fire and the Detector may cause the fire to be undetected.

5. The Model SM4 is a 316 Stainless Steel Swivel Mount designed for the FSC Detector housing. The

adapter plate, with the two (2) screw holes (facing away), is attached to the base of the Detector (see

Figure 2-2). The mounting plate, with the four (4) screw holes (facing towards), is used for mounting

the SM4 to a solid surface. Each adjustment increment along an axis is calibrated to 10°. For single

axis adjustments, the center section need not be installed.

6. Avoid mounting the Detectors in areas where temperatures exceeds the specified operating

temperature range (see Sections 1.2.3 & 1.2.5).

7. Detector Conduit Entries

a) If only one conduit entry is used, correctly install and seal the conduit plug on the unused entry,

¾ in. NPT or 25mm (see Figure 2-3).

b) Install an approved conduit trap or drain, if required to meet hazardous area classifications per

NFPA 70: National Electrical Code, latest revision.

Note: The maximum specified FOV is the angle at which the detector can detect a flame at 50% of

the maximum specified range. To comply with the directional dependence requirements for EN 54-

10:2002, an angle of ±40° (80°) from 0° (where 0° is the orientation of the detector in the same axes

as the flame source) should not be exceeded, based on lab testing at a distance of approximately

5.3 ft (1.6 m).

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