Flame detector
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دتکتور های خطی لیزری Open Path Gas Detector

دتکتور های خطی لیزری Open Path Gas Detector شامل دو سری ds900 و ds700 می باشند که در این پست به توضیح آن می پردازیم.

دتکتور های خطی لیزری Open Path Gas Detector سری DS 900 :

سری SafEye Quasar 900 از جدیدترین فن آوری open path IR برخوردار می باشد که طیف گسترده ای از گازهای هیدروکربنی  از جمله آلکان (متان به) هگزان) و اتیلن را شناسایی می کند.
در این مدل طول مسیر می تواند تا 660 فوت (200 متر) باشد و برای محافظت از نصب پر ریسک شما می توانید از مدل های Quasar 900 استفاده کنید.
قابلیت اطمینان و کارایی کلیدی است و با تأیید SIL2 و آزمایش عملکردموفق و دارا بودن استانداردهای FM و EN از این محصول اطمینان داشته باشید.

Why Open Path Gas Detectors?

Spectrex invented the xenon flash lamp design that revolutionized the open-path gas detection market, which, until then, was plagued by false alarms due to the drawbacks of the previous designs.
Now, Open path detectors complement the use of individual point detectors, take executive action and offer many significant benefits including:
• Wider area coverage
• Most likely method to pick up any leak
• Very high speed of response
• No unrevealed failure modes
• Beam block warning
• Detector location is less critical
• Size of gas hazard indicated

Applications include:

• Offshore platforms & FPSOs
• Petrochemical plants
• Chemical processing plants
• Gas filling and distribution terminals
• Gas transport and pipelines
• Large storage areas & buildings
• Perimeter monitoring

ds 900 دتکتور های خطی لیزری Open Path Gas Detector
Installation Options

QUASAR OFFERS OPTIONS FOR YOUR INSTALLATION:
• 0-20mA analog output with HART capability
• RS485 Modbus, where up to 256 detectors can be linked

 

Worldwide Approvals

• Hazardous area (Zone 1) FM/FMC, ATEX, IECEx, GOST R Inmetro
• Performance (3rd party):
FM 6325 approved by FM
EN60079-29-4 tested by FM
• Reliability:
SIL2 (TUV)

HART

HART capabilities within the Quasar 900 can provide digital communications between the field and the safe area.
This can provide real time information on the status of an individual detector as well as configuration and historical data of each device, without the need for extra cable cores.
A key feature of HART is that digital signals are transmitted on the same two wires as the 0-20mA current signal.
Useful and useable information available via HART includes:
• Display set-up
• Reconfigure set-up – such as gas
calibration, heater control, address
• Display detector status and definition
• Perform detector diagnostics
• Troubleshooting
• View Event Log

ds-g-900-2 دتکتور های خطی لیزری Open Path Gas Detector

دتکتور های خطی لیزری Open Path Gas Detector سری ds 900 :

این تصویر نشان می دهد که چگونه ماتریس آشکارسازهای نوع نقطه ای می توانند نشتی را از دست بدهند یا در نهایت فقط سطح گاز رقیق شده را مشاهده کنند در حالی که SafEye 700S Open-Path ، در این حالت 20٪ LEL x 7 m = 1.4 LEL.m را اندازه می گیرد.

ds-g-700 دتکتور های خطی لیزری Open Path Gas Detector

Open-path Gas Detection Concepts

Not all gas clouds are hazardous – only if a flammable gas cloud or plume is wide enough to allow flame acceleration to speeds greater than 100 m/sec does it become a significant threat.

•Just as an athlete performing the long jump needs a run-up distance, so too a flame front needs distance to reach the velocities which cause the damaging effects of over pressure, pressure pulse and windage.

•The generally accepted quantity of gas that creates the potential to cause consequential damage if ignited is a cloud of the size 5 m diameter a stoichiometric concentration (about200% LEL).

• To provide a safety margin, this concentration is halved to 100% LEL. Thus an open path beam traversing this cloud would indicate 5 LEL.m.

•Location of the SafEye 700S Open-Path Gas Detector is less important than with point type detectors as it provides a warning alarm from a diluted gas cloud and does not need to be close to the leakage source.

• Point type detectors measure gas at their location in terms of % LEL, whereas open-path gas detectors measure the amount of gas anywhere along the length of the path, in terms of the integral of concentration and length (LEL x meters).

Open-Path Applications:

•Offshore Oil & Gas drilling and production
•Petrochemical and Chemical storage and ذproduction areas
•Storage & loading of hazardous materials and waste areas
•Engine & Turbine air intake and modules
•LNG-LPG storage, pumping and filling
•Fence-line emission monitoring
•Storage Tank Farm protection
•Paint industries, including paint-booths
•Bus terminals (natural gas powered)
•Waste disposal and processing

برای مشاهده ی تستر  دتکتور های فلیم  spectrex به اینجا مراجعه کنید.

همچنین برای کسب اطلاعات بیشتر می توانید به وب سایت spectrex به آدرس www.spectrex.net مراجعه کنید.

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دتکتورهای دود OSID
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دتکتورهای دود OSID

دتکتورهای دود OSID
تشخیص تصویربرداری از دود در فضای باز (OSID) توسط Xtralis یک نوآوری جدید در فن آوری تشخیص دود پرتویی می باشد. که در این پست به بررسی دقیق آن می پردازیم:

Unique Detection Technology

The OSID system measures the level of smoke entering beams of light projected over an area of protection. A single OSID Imager can detect up to seven Emitters to provide a wide coverage area. Two innovations in smoke detection technology have been developed for the revolutionary OSID smoke detector.

Dual Wavelength Particle Detection

The beam projected from each Emitter contains a unique sequence of ultraviolet (UV) and infrared (IR) pulses that are synchronised with the Imager and enable the rejection of any unwanted light sources. By using two wavelengths of light to detect particles, the system is able to distinguish between particle sizes. The shorter UV wavelength interacts strongly with both small and large particles while the longer IR wavelength is affected only by larger particles. Dual wavelength path loss measurements therefore enable the detector to provide repeatable smoke obscuration measurements, while rejecting the presence of transient dust particles or solid intruding objects.

Optical Imaging with a CMOS Imaging Chip

An optical imaging array in the OSID Imager provides the detector with a wide viewing angle to locate and track multiple Emitters. Consequently, the system can tolerate a much less precise installation and can compensate for the drift caused by natural shifts in building structures.

Optical filtering, high-speed image acquisition and intelligent software algorithms also enable the OSID system to provide new levels of stability and sensitivity with greater immunity to high level lighting variability.

Operation

Status information (Fire Alarm, Trouble and Power) is communicated through the Imager via Status LEDs, dedicated Trouble and Alarm relays, and the Remote Indicator interface. Specific Trouble (Fault) conditions are identified through coded flashes of the Trouble LED.

An internal heating option is also provided on the Imager to prevent condensation on the optical surface, and a reset input enables an external signal to reset the device.

Simple Installation and Maintenance

The OSID system consists of up to seven Emitters for the 90° Imager unit, located along the perimeter of the protected area, and an Imager mounted opposite. Each component can be mounted directly to the surface or can be secured with the supplied mounting brackets. Battery powered Emitters with three or five years battery life are also available to reduce installation time and cost.

Features

• Maximum detection range of 150 m (492 ft) for the OSI-10
• Dual wavelength LED-based smoke detection
• Optical imaging with CMOS imaging chip
• On-board event log for fault and alarm diagnostics
• High tolerance to false alarm due to building movement
• High tolerance to transient dust, steam and intrusion of solid objects
• Easy alignment with large adjustment and viewing angles
• No need for precise alignment
• Tolerant of alignment drift
• Automatic commisioning in under ten minutes
• Simple DIP switch configuration
• Simple and easy maintenance requirements
• Three selectable alarm thresholds
• Status LEDs for Fire, Trouble and Power
• Conventional alarm interface for straightforward fire system integration

Configuration Options

OSID systems may be configured to suit a range of detection spaces by selecting the number of Emitters and type of Imager. Each type of Imager differs by the lens used in the unit, which determines the field of view and range of the system.

دتکتورهای دود OSID

Emitter / Imager Dimensions

دتکتورهای دود OSID

برای مشاهده ی  سایر محصولات Xtralis به اینجا و برای کسب اطلاعات بیشتر  در ارتباط با دتکتورهای دود OSID به اینجا مراجعه کنید.

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apollo interface
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اینترفیس های آپولو

آپولو با داشتن طیف گسترده ای از اینترفیس ها، شما را قادر می سازد تا بدون نیاز به هیچگونه طراحی خاص یا سفارشی ، تمامی دیوایس های آدرس پذیر را به آنها متصل کنید.

ماژول ورودی/ خروجی Apollo XP95 

Product code:55000-847APO 

55000-847APOاینترفیس های آپولو

دانلود دیتاشیت

The Input / Output Unit provides a voltage-free, double pole changeover (DPCO) relay output, a single monitored switch input and an unmonitored, non-polarised input.

Product code: 55000-852APO

55000-852 اینترفیس های آپولو

The Sounder Control Unit is used to control the operation of a zone of conventional sounders and report their status to the control panel.

The sounder control unit with isolator allows the device to be operated continuously or be pulsed with 1 second on and 1 second off.
The Devices can be operated individually or in groups and whichever address mode has been applied, may be synchronised when in pulsed operation.

Product code:55000-845APO

55000-845APO اینترفیس های آپولو

The Zone Monitor powers and controls the operation of a zone of up to 20 Apollo Series 65 or Orbis Fire Detectors from a Discovery or XP95 loop.
The Zone Monitor with Isolator is loop powered and operates at 17–28V DC with protocol pulses of 5–9V.

Product code:55000-849APO

55000-849 اینترفیس های آپولو

The Output Unit provides a voltage free single pole, changeover relay output. It is a simplified version of the Input/Output Unit without circuitry for monitoring inputs.

برای کسب اطلاعات بیشتر در مورد اینترفیس های آپولو به این لینک مراجعه نمایید: سایت رسمی آپولو

سایر محصولات آپولو در ایمن آریا حریق : صفحه آپولو | Apollo

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series65
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دتکتور های سری 65 آپولو

دامنه دتکتور های سری 65 از آشکارسازهای متعارف، شامل فن آوری سنجش فوق العاده  ، همراه با استفاده از مواد پیشرفته و فن آوری الکترونیک نوین، جهت اخذ تأییدیه های بین المللی می باشد.

دتکتور   دودی سری 65

Product code: 55000-316APO

دتکتور   دودی سری 65
The Series 65 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector, and has an indicator LED which is clear in quiescent state but produces a red light in alarm.

دتکتور های حرارتی سری 65

Product code: 55000-121APO

دتکتور های حرارتی سری 65
The Series 65 Heat Detector monitors temperature by using a dual thermistor network which provides a voltage output proportional to the external air temperature. There are 12 heat detectors in the Series 65 range designed to suit a wide variety of operating conditions.

پایه استاندارد سری 65

Product code: 45681-200APO

پایه استاندارد سری 65

e Series 65 Standard Base has been designed to enable detectors to be fitted without the need of force – particularly useful when fitting to suspended ceilings. All Series 65 bases have a one-way only fit. Detectors can be locked into place by a grub screw using a 1.5mm

hexagonal screwdriver.

دانلود دیتاشیت پایه استاندارد سری 65

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discovery
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دتکتور های آدرس پذیر سری Discovery

شرکت Apollo با تخصص در طراحی و ساخت راه حل های با کیفیت بالا برای شناسایی آتش برای کاربردهای تجاری و صنعتی است. بیش از 40 سال است که محصولاتی را طراحی و ساخته اند که موجب نجات جان انسان ها و محافظت از اموال در معرض خطر آتش سوزی می شوند.

Discovery طیف وسیعی از دتکتور های آدرس پذیر است که برای استفاده در مکان های تجاری ، صنعتی ، مالی ، دولتی ، IT / ارتباطات از راه دور و مراقبت های بهداشتی مناسب است. محدوده Discovery به گونه ای طراحی شده است که مشخصات دتکتور های موجود در سیستم های پیشرفته را داشته باشد.  پروتکل ارتباطی Discovery همان پروتکل اثبات شده XP95 است که این پروتکل هر دو سری را با هم سازگار می سازد.

دتکتور حرارتی Discovery

Part Number: 58000-400APO

58000-400APO - Discovery Heat Detector Addressable Devices
Discovery heat detectors have a common profile with ionisation and optical smoke detectors but have a low air flow resistance case made of self-extinguishing white polycarbonate. For the European standard version of the detector, the five modes correspond to five “classes” as defined in EN 54-5. The classes in this standard correspond with different response behaviour, each of which is designed to be suitable for a range of application temperatures. All modes incorporate “fixed temperature” response, which is defined in the standard by the “static response temperature”.

دتکتور دودی Discovery

Part Number : 58000-600APO

58000-600APO - Discovery Optical Smoke Detector Addressable Devices
The Discovery Optical Smoke Detector operates using the light scatter principle and is ideal for applications where slow-burning or smouldering fires pose a potential risk.

آژیر فلاشر محیط باز Discovery

Part Number: 58000-005APO

58000-005APO - Discovery Open-Area Sounder Visual Indicator (Red) Addressable Devices
The Discovery Open-Area Sounder Visual Indicator makes full use of the Discovery protocol and has been designed for use in indoor and open areas. When the fire system is being commissioned a ‘Magnetic Wand’ can be used to adjust and test each sounder locally.

شستی با ایزولاتور Discovery

Part Number: 58100-908APO

A seven-segment DIL switch enables addressing of each call point at commissioning stage. When operated, the manual call point interrupts the polling cycle for a fast response. Bi-coloured LEDs indicate isolate and normal conditions.
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سیستم اطفاء اتوماتیک غیر مستقیم FireDetec IHP

در  سیستم اطفاء اتوماتیک غیر مستقیم  FireDetec IHP ، ماده ی خاموش کننده، پس از حریق و شناسایی توسط سنسور تیوپ از نازل های تعبیه شده در بالای کابین تخلیه می شود.

این سیستم  برای تمامی فضای های بسته قابل استفاده است. (کمتر از 9 متر مکعب)

مزایای سیستم IHP:

– مؤثرترین راه سرکوب آتش
– محافظ بزرگتر را پوشش می دهد
– اجازه تخلیه سریعتر ماده خاموش کننده را می دهد
– با همه گاز های اطفاء کار می کند
– فعال سازی دستی ممکن است

 

ihp system

ihp system schematic

سیستم اطفاء غیر مستقیم شامل اقلام ذیل می باشد:

POS.

 QTY. CODE

B07024001

 DESCRIPTION 5 KG.

IHP Cylinder / valve assembly
1 1
2 1 024900390 Cylinder bracket
3 1 024100013 Gasket
4 1 B06920006 Rubber hose
5 2 B07835026 Tube fitting – straight
6 2 B07835028 Tube fitting – Elbow
7 1 B07835037 Cross  panel-fitting
8 4 B07860006 Pipe bracket (0 8mm)
9 2 022700599 Stainless steel tubing (1m)
10 1 026200116 Nozzle
11 1 024920013 Protection Spring top
12 1 B07830005 Cross  panel-fitting
13 20 B07860004 Binding ties
14 1 B07800015 FireDETEC® Tube red (10m)
15 1 B07810014

End of line gauge

مشخصات سیستم اطفاء غیر مستقیم: 

 COMPLETE CO2 SYSTEMS
Product code unfilled B07504000 B07504004
Product code filled B07504500 B07504504
Cylinder kit size 5 Kg. 10 Kg. Ø204mm
Number of nozzles 1 2
Cylinder volume 6.7 liters 13.4 liters
Cylinder approval π π
Cyl. weight (empty) 10 Kg. 21 Kg.
Operating   Temperature -20°C to 60°C -20°C to 60°C
Working pressure 60 bar at 20°C 60 bar at 20°C
Siphon tube Yes Yes
Sensor tubing color Red Red
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سیستم اطفاء اتوماتیک مستقیم FireDetec DHP

در  سیستم اطفاء اتوماتیک مستقیم FireDetec DHP ، ماده ی خاموش کننده، پس از حریق،  از طریق سنسور تیوپ تخلیه می شود.

این سیستم  برای فضای های بسته ی بسیار کوچک و مناطقی که دسترسی به آن سخت است به کابرده می شود. (کمتر از 1 متر مکعب)

مزایای سیستم اطفاء اتوماتیک مستقیم:

– مقرون به صرفه تر بودن
– دارا بودن آسانترین نصب
– ایده آل برای چندین واحد جدا شده

ELECTRICAL CABINET SYSTEMS – DIRECT

سیستم DHP

MINIMIZES RISK TO VITAL EQUIPMENT

– #1 Cause of Industrial Fires*
– 75% of total-loss fires start as an electrical fire*
– Helps minimize damage to vital electrical equipment
– Minimizes work stoppage during repairs/cleanup
– Prevents extensive cleanup if the sprinkler system discharges

KEY FEATURES

– A complete, ready-to-install system – all in one box
– Available with CO2 or HFC-227ea extinguishing agent
– Available in multiple cylinder sizes for small or medium enclosures
– Systems available with choice of filled or unfilled cylinders
– CE approved cylinders only

سیتسم اطفاء اتوماتیک مستقیم FireDetec DHP

co2 and fm200 dhp

سیستم مستقیم CO2 شامل اقلام زیر می باشد:

POS. QTY. CODE DESCRIPTION 2 KG.
1 1 B07034000       DHP cylinder / valve assembly (not filled)
2 1 024900399       Cylinder bracket
3 1 024920013       Protection spring top
4 1 B07830005       Cross panel-fiting
5 20 B07860004       Binding ties
6 1 B07800015       FireDETEC® tube red (10 m)
7 1 B07810014       End of line gauge

سیستم مستقیم HFC227ea یا FM200 شامل اقلام زیر می باشد:

POS. QTY. CODE DESCRIPTION 3 LB. CE
1 1 B07004004    DLP cylinder/valve assembly (not filled) with bracket
2 1 B07830005    Cross-panel fitting
3 20 B07860005    Binding ties
4 1 B07800015    FireDETEC® sensor tubing red (10m)
5 1 B07810026    End-of-line gauge

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vesda e
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دتکتور سری VESDA E – معجزه آشکارسازی دود در فضا های بزرگ

دتکتور سری VESDA E پرقدرت ترین دتکتور جهت استفاده در فضا های خیلی بزرگ بصورت آدرس پذیر می باشند.
قابلیت 40 خروجی آدرس پذیردر هر دتکتور و قابلیت آدرس دهی به همه آن ها این دتکتور ها را متمایز می کند.
vesda E

VESDA Smoke+

According to tests observed & verified by independent experts, VESDA is the best ASD system available. With VESDA-E, Xtralis has taken the standard for ASD systems to a new level of excellence. Our patented Flair™ technology delivers innovation that makes VESDA-E better than even the best (VESDA)!

VESDA Flex

Future-proof expandability & field programmability for maximum flexibility
StaX Modules allow for hardware expansion without disrupting the detector installation or pipe network Integrated gas detection provides a superior solution at half the cost of competing solutions

VESDA Verify

Provides unprecedented situational awareness that drastically reduces verification time and delivers more efficient & effective response without nuisance alarms Addressability: VESDA Offer Different Addressability Solutions For Different Applications Different Solutions to Pinpoint Location of Fire Incident results in quicker and more efficient response

VESDA Connect

Flexible networking & programming options that reduce maintenance & monitoring costs by up to 50% through extensive connectivity options & remote diagnostics Enables connectivity with Xtralis VSC, VSM4, Xtralis EMS as well as providing an embedded
webserver and E-mail alerts VESDA WiFi: Integration of wireless 802.11n enables connectivity with hand-held iOS and Android devices VESDA USB: Easily connect to a PC for configuration and maintenance or USB flash drive for data collection VESDAnet & Relays: Connect up to 200 VESDA-E devices on a single loop

VESDA TCO

VESDA-E provides lifetime of value, reliability, & protection – with VESDA-E you can reduce Total Cost of Ownership by 15%! Plug & play installation provides improved installation experience & reduced installation cost Design-less pipe networks offer the fastest time to VESDA protection… ever! Vast monitoring options allow efficient integration to business process and emergency response plans Backward compatible :
easy upgrade while protecting your investment

برای دانلود کاتالوگ دتکتور سری VESDA E اینجا را کلیک کنید.

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