Related Manuals for GasTech F-Guard-UV-IR-HD
Summary of Contents for GasTech F-Guard-UV-IR-HD
- Page 1 UV/IR Flame Detector USER MANUA L +61 8 6108 0000 info@gastech.com gastech.com...
- Page 2 Every effort has been made to ensure that the information in this manual is accurate. However, GASTECH AUSTRALIA PTY LTD is not responsible for any inaccuracy or omission in this document. The information in this document is subject to change without notice.
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Page 3: Table Of Contents
Sensitivity .......................... 22 Ultra-Fast Detection ......................22 Alarm Delay ........................22 Alarm Latch ........................22 Enable Pre-Alarm 0-20mA ....................22 Enable dirty window warning 0-20mA ................23 Auxiliary Relay ........................23 Window Heater ......................... 23 For more information & technical support: info@gastech.com... - Page 4 Product Labeling ........................ 32 Approvals .......................... 35 Electromagnetic Compatibility ................... 35 Performance ......................35 F-Guard-UV-IR-HD-ASX1, F-Guard-UV-IR-HD-ASX2 (Standard model) ........36 False Alarm Immunity ......................38 Performance F-Guard-UV-IR-F-HD ................38 F-Guard-UV-IR-F-HD-ASX1, F-Guard-UV-IR-F-HD-ASX2 (Standard model) ......39 False Alarm Immunity ......................41 Ordering Information ....................
- Page 5 Figure 20: RS-485 Networking ........................... 19 List of Tables Table 1: Terminal connections ........................... 15 Table 2: Detector Configuration Options ......................21 Table 3: Sensitivity levels ........................... 22 Table 4: Output Signals ............................25 For more information & technical support: info@gastech.com...
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Page 6: Introduction
76-M-6010-02-02 1. Introduction The F-Guard-UV-IR-HD flame detector provides ultra-fast response, high performance and reliable detection of a large variety of fires including hydrocarbon fires (visible and non-visible), as well as hydrogen fires. The detector addresses slow growing fires as well as fast eruptions of fire using improved UV-IR technology. -
Page 7: Model Number Description
BIT (Built-In-Test) in which the sensors and window cleanliness are tested. Any detected fault is indicated as shown in Table 4 (in section 4). During “Dirty Window” fault the detection sensitivity is significantly reduced, while “Fault” refers to critical faults which totally prevent flame detection. For more information & technical support: info@gastech.com... -
Page 8: Product Overview
F-Guard UV-IR-HD User Manual 76-M-6010-02-02 Product Overview 1 - F -UV-IR-HD (F) IGURE RONT VIEW OF THE UARD 2 - R -UV-IR-HD (F) IGURE EAR VIEW OF THE UARD For more information & technical support: info@gastech.com... -
Page 9: Accessories
2.6 for further details. 3 - T IGURE ILT MOUNT 1.5.2 Weather Cover The weather cover P/N 85-6000-WC-SS-02 protect the detector from extreme weather conditions such heat, rain and snow 4 - W IGURE EATHER OVER For more information & technical support: info@gastech.com... -
Page 10: Figure 5 - Pole Mount
• Air pressure source: Clean, dry, and oil-free air • Pressure: 2-3 bar /30-45 psi Fitting: 7/16”—20UNF-2A • Operation temperature: -55°C to +85°C / -67°F to • +185°F 6 - A IGURE HIELD For more information & technical support: info@gastech.com... -
Page 11: Figure 7 - Flame Simulator Kit
Each simulator kit contains a carrying case, simulator, carrying strap, battery charger, user manual, Allen key and a tool for removing the simulator rear cover. 8 - FLS-FSIM-UV-IR F IGURE LAME IMULATOR RONT For more information & technical support: info@gastech.com... -
Page 12: Installation
The nature of the hazards, including materials stored or used and the protected objects The sensitivity of the detectors • • If there are any obstructed lines of sight • The field of view of the detectors (See Figure 9 and Figure 10) For more information & technical support: info@gastech.com... -
Page 13: Figure 9 - Horizontal Field Of View
F-Guard UV-IR-HD User Manual 76-M-6010-02-02 9 - H IGURE ORIZONTAL IELD OF 10 - V IGURE ERTICAL IELD OF For more information & technical support: info@gastech.com... - Page 14 • system inhibit is always recommended, since the material being welded may be contaminated with organic substances (paint, oil, etc.) that will burn and may be of the size that should be detected. For more information & technical support: info@gastech.com...
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Page 15: Preparations For Installation
Installation shall be carried out in accordance with the applicable code of practice by suitably trained personnel. • Inspection and maintenance of this equipment shall be carried out by suitably trained personnel in accordance with the applicable code of practice. For more information & technical support: info@gastech.com... - Page 16 4mm / 12AWG. The internal terminals are suitable for connection of a wire equal to or greater than the • power input wiring and at a minimum of 1mm / 17AWG conductor. For more information & technical support: info@gastech.com...
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Page 17: Mounting The Tilt Mount
7mm (0.28") diameter holes. Four captive screws with spring washers are provided in the tilt mount. Figure 11: Tilt Mount Base - Plate View Figure 12: Tilt mount base – Side View For more information & technical support: info@gastech.com... -
Page 18: Mounting The Detector
13 - D – S IGURE ETECTOR ON OUNT ITEM ITEM NAME TILT MOUNT ASSEMBLY HOLDING PLATE MOUNTING HEX SCREWS M8 AND LOCK WASHERS HEX SOCKET LOCKING SCREW M8 HEX SOCKET LOCKING SCREW M12 For more information & technical support: info@gastech.com... -
Page 19: Electrical Wiring
The detector has 22 screw terminals as shown in the following figure and table: • 14 – T IGURE ERMINAL For more information & technical support: info@gastech.com... -
Page 20: Table 1: Terminal Connections
“24 VDC (-)” terminals (2 or 12)”. See 3.11 Manual BIT – Alarm Output Test for more details. RS 485 (+) RS-485 Modbus communication (used by the “Gastech Communicator” software) RS 485 (-) -
Page 21: Current Output (0-20Ma) Wiring
OURCE CHEME The following drawing shows how to wire the detector to act as a current sink isolated transmitter (4-wire connection): Power 24VDC Return Detector Controller 24VDC Return 16 – S IGURE CHEME For more information & technical support: info@gastech.com... -
Page 22: Figure 17 - Source 3-Wire Scheme
The following drawing shows how to wire the detector to act as a current sink non-isolated transmitter (3-wire connection): 24VDC Return Controller Detector 18 – S IGURE CHEME Note: Link between 4 and 12 to be wired on site For more information & technical support: info@gastech.com... -
Page 23: Wire Relay Connection
32 detectors in an addressable system with only 4 wires (2 for power and 2 for communication). Using repeaters, the number of detectors can be much larger (32 detectors for For more information & technical support: info@gastech.com... -
Page 24: Cabling Recommendations
Further detailed information can be found at the HART® Communication Foundation’s website www.hartcomm.org . For ethernet cabling, it is recommended to use at least CAT5 shielded. For analog video cabling, 75 Ohm - analog video patch cable or shielded twisted pair. For more information & technical support: info@gastech.com... -
Page 25: Earth/Ground Regime
Some functions of the detector can be configured using an RS-485 modem connected to a computer with the “communicator” software. For details of how to download the software please contact technical support on: info@gastech.com These configuration options are listed in the following table along with their factory default values. -
Page 26: Table 2: Detector Configuration Options
1 – 247 Manual BIT – Alarm Output Test Disabled, Enabled Disabled • Note: Medium sensitivity setting allows detection of a 1x1ft (0.1m ) N-heptane pan fire at a distance of 100ft (30m). For more information & technical support: info@gastech.com... -
Page 27: Sensitivity
16mA and the red LED will blink in case of a fire condition. A standard fire is defined as a 1x1 ft (0.1 m ) N-heptane pan fire, with maximum wind speed of 6.5 ft/s (2 m/s). For more information & technical support: info@gastech.com... -
Page 28: Enable Dirty Window Warning 0-20Ma
NTSC or PAL format, depending on the “Video analog output” setting Modbus Address The detector can communicate with the Gastech communicator software using a Modbus RTU compatible protocol on RS-485. This protocol allows for a network of detectors to be connected, each with a unique Modbus address. -
Page 29: Operation
76-M-6010-02-02 4. Operation The F-Guard-UV-IR-HD is a UV-IR flame detector that includes a built-in high-definition video camera module. The video module automatically records video of alarm events, and can provide live video of the detection zone to a screen in the control room. -
Page 30: Output Signals
3– Closed when “Aux Relay” set to “IR Detected”. 4– Closed when “Aux Relay” set to “UV Detected”. 5 – 16mA when “Enable Pre-Alarm 0-20mA” enabled. 4mA when “Enable Pre-Alarm 0-20mA” disabled. 6– Closed when “Aux Relay” set to “pre-alarm”. For more information & technical support: info@gastech.com... -
Page 31: Testing
The BIT process runs automatically at startup and periodically during the operation of the detector. The BIT can also be initiated manually by connecting the “Manual BIT” terminal and the “24 VDC (-) “terminal for one second (see Table 1) or by using the Gastech communicator software (connected through RS-485). -
Page 32: Troubleshooting
• • Fault Relay closed. not configured setting is configured to NTSC or PAL No analog Video. properly (according to the CCTV system used). Wiring problem Check video wiring and polarity. • • For more information & technical support: info@gastech.com... - Page 33 F-Guard UV-IR-HD User Manual 76-M-6010-02-02 Green LED constantly on Wiring or software Check wiring and polarity. • Fault Relay closed. problem Check ONVIF Client software. • No digital Video (through ethernet) For more information & technical support: info@gastech.com...
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Page 34: Servicing
Refer to the detector warranty statement in section 12. 8. Gastech Communicator Software The Gastech Communicator software can be used to configure and monitor the F-Guard-UV-IR-HD flame detector. The software communicates using Modbus over an RS-485 port to the detector. Modbus commands enable the user to configure parameters and monitor the status of the detector. -
Page 35: Specifications
Maximum 300mA all systems in operation (including window heater) • Cable Entries: 2x conduit entries 3/4” NPT or M25, with one entry plugged with a suitably certified stopper. • Wiring: 14-17AWG (2.5-1.0mm For more information & technical support: info@gastech.com... -
Page 36: Outputs
Tilt mount (Stainless steel 316): 5.4 lbs. (2.4 kg) The FAULT relay will normally be energized and the contact will be closed during normal operation of the detector. The contact will be open at fault condition or low voltage. For more information & technical support: info@gastech.com... -
Page 37: Environmental Specifications
Operating and storage -67°F to + 185°F (-55°C to +85°C) Humidity: up to 99%, non-condensing • Ingress Protection: IP66 & IP68 (2m, 24hr); NEMA 4X & 6P • Product Labeling 9.7.1 Ex db For more information & technical support: info@gastech.com... - Page 38 F-Guard UV-IR-HD User Manual 76-M-6010-02-02 9.7.2 Ex db eb For more information & technical support: info@gastech.com...
- Page 39 F-Guard UV-IR-HD User Manual 76-M-6010-02-02 9.7.3 Warning Label For more information & technical support: info@gastech.com...
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Page 40: Approvals
For liquid fires the size of fire refers to the size of the pan, filled with the fuel. For gas fires the length of the plume is listed. For more information & technical support: info@gastech.com... -
Page 41: F-Guard-Uv-Ir-Hd-Asx1, F-Guard-Uv-Ir-Hd-Asx2 (Standard Model)
F-Guard UV-IR-HD User Manual 76-M-6010-02-02 F-Guard-UV-IR-HD-ASX1, F-Guard-UV-IR-HD-ASX2 (Standard model) Extreme Sensitivity Fuel Size Distance Feet Average Response Time (Seconds) N-Heptane 1 x 1 ft 98 (30) Gasoline 2 x 2 ft 50 (164) Gasoline 1 x 1 ft 98 (30) - Page 42 Fuel Size Distance ft (m) Average Response Time (Seconds) N-Heptane 1 x 1 ft 49 (15) 32” plume 49 (15) 1 x 1 ft 39 (12) Methanol 1 x 1 ft 39 (12) For more information & technical support: info@gastech.com...
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Page 43: False Alarm Immunity
For liquid fires the size of fire refers to the size of the pan, filled with the fuel. For gas fires the length of the plume is listed. For more information & technical support: info@gastech.com... -
Page 44: F-Guard-Uv-Ir-F-Hd-Asx1, F-Guard-Uv-Ir-F-Hd-Asx2 (Standard Model)
Fuel Size Distance Feet (m) Average Response Time (Seconds) N-Heptane 1 x 1 ft 75 (23) 32-in Plume 56 (17) 1 x 1 ft 56 (17) Methanol 1 x 1 ft 43 (13) For more information & technical support: info@gastech.com... - Page 45 Methanol 1 x 1 ft 10 (3) For performance details of models 5 the following document is available, on request: Model 5 - fast response / automotive / spray paint booth applications F101V0024.06 For more information & technical support: info@gastech.com...
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Page 46: False Alarm Immunity
2 (0.5) Quartz lamp (500W) non-shielded 7 (2) Mercury vapor lamp 160Wx3 2 (0.5) Car Exhausts 2 (0.5) Projector led 2 (0.5) Solenoid bell 2 (0.5) Soldering iron 2 (0.5) Electric Drill 2 (0.5) For more information & technical support: info@gastech.com... -
Page 47: Ordering Information
85-6000-WC-SS-02-AS21 F-Guard UV-IR-HD, ATEX, FMus, FMc and IECEx certified, 316SS, 3/4”NPT entries with RGB camera 85-6000-WC-SS-02-AS12 As F-Guard-UV-IR-HD-AS11 with Near IR camera instead of RGB camera 85-6000-WC-SS-02-AS22 As F-Guard-UV-IR-HD-AS21 with Near IR camera instead of RGB camera 85-6000-WC-SS-02-AS15 As F-Guard-UV-IR-HD-AS11 but with enhanced speed of response option... -
Page 48: Warranty
“Act of God” which are above and beyond its control. GASTECH AUSTRALIA PTY LTD will, upon receipt of any defective product, transportation prepaid, repair or replace it at its sole discretion if found to have been defective when shipped. - Page 49 The HART protocol implemented in this flame detector is corresponds to HART rev. 7.0. It supports HART Universal commands including Common Practice and Device Specific Commands. Contact us: Gastech 24 Baretta Rd, Wangara, 6065 Tel: +61 8 6108 0000 Email: info@gastech.com For more information & technical support: info@gastech.com...
- Page 50 HEAD OFFICE SYDNEY OFFICE BRISBANE OFFICE 24 Baretta Road Suite G01, 10 Tilley Lane PO Box 349 Wangara WA 6065 Frenchs Forest NSW 2086 Cannon Hill Qld 4170 Phone: +61 8 6108 0000 Phone: +61 2 9451 0054 Phone: +61 7 3160 0901...
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