$2000 - $4000, Crowcon

2060-1 UV Flame Detector (660) - Aluminium by Crowcon

Crowcon supplies a wide range of detectors designed to detect flames extremely quickly and over long distances. The detectors can operate in difficult envonmental conditions and incorporate sophisticated algorithms and logic to prevent false alarms.

Features:

• Explosion proof ATEX, FM, CSA and GOST-R standards
• IR, UV, UV/IR and IR3 options
• Aluminium or stainless steel construction
• 4-20mA, RS-485 or standard 4-wire relay operation

2087-1 UV Flame Detector (20/20U) by Crowcon

Crowcon supplies a wide range of detectors designed to detect flames extremely quickly and over long distances. The detectors can operate in difficult envonmental conditions and incorporate sophisticated algorithms and logic to prevent false alarms.

Features:

• Explosion proof ATEX, FM, CSA and GOST-R standards
• IR, UV, UV/IR and IR3 options
• Aluminium or stainless steel construction
• 4-20mA, RS-485 or standard 4-wire relay operation

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

C011029 Xgard Hazardous Area ESU EX, for Two Detectors by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

Cirrus Infrared Flammable Gas Detector

Crowcon Detection Instruments operates worldwide with the mission to protect people and plant from gas hazards. With over 40 years of gas detection experience, Crowcon consistently develops cutting edge technology and detection systems that are reliable and innovative. The company offers a wide range of gas detection devices to suit a variety of personal and industrial gas detection needs.

With its lifetime factory calibration and 5 year guarantee, Crowcon is pleased to introduce its rugged and reliable Cirrus gas detector. Cirrus is Crowcon s third generation fixed point infrared flammable gas detector. The unit requires very little maintenance and has a fully automatic remote functional test capability that does not require local detector checks. Additionally, the unit is flexible enough to interface with a variety of new or existing systems.

Rugged and Reliable

When in potentially hazardous environments, workers need to feel safe and secure with their equipments integrity and reliability. The Cirrus infrared flammable gas detector provides that assurance. The unit features two beams for accurate readings and detection. One beam is utilized as the baseline and continuously checks the operation of the optics while providing a continuous zero measurement for the hydrocarbon detecting beam. Through this mechanism, drifts in the infrared source are compensated. The unit is housed in a durable stainless steel case that provides optimal protection from the elements and hazardous working conditions. Additionally, Cirrus is guaranteed for 5 full years.

Low Maintenance

One of the most important characteristics of the Cirrus infrared flammable gas detector is its low maintenance requirements. First and foremost, the docking station for the unit allows for easy installation and system changes. Once installed, configuration changes are easily made by connecting a computer to the control room. This also allows for easy field configurations. Cirrus also features a factory calibration that will last for 5 years. It will never require a zero or span gas calibration. The unit also operates up to 90% obscuration. When the device reaches the preset obscuration level, it will notify users that it is time for a cleaning.

Flexibility

Cirrus can be fitted with a number of accessories, testers, and interfaces to improve performance and customization. A fitted automatic drop-in filter would alleviate manual or local functional testing. Other interfaces would allow for easy testing when the device is inaccessibly located. The device may also be outfitted with accessories and interfaces that increase its compatibility with existing field cabling and control panels. The unit can easily interface with new, existing, or distributed control systems. Each control system may require a separate, but easy to install, compatibility accessory for optimal performance.

Specifications

• The unit detects hydrocarbon gases in the 0-100% LEL range by infrared absorption.
• Utilizes a dual beam, dual wavelength, and dual detector optical system.
• The entire device is approximately 9.5 x 5.2 x 7 inches.
• Response time of less than 10 seconds.
• Weighing in at 15.4 pounds, this stainless steel detector is operational in temperatures ranging from -40 degrees Fahrenheit to +149 degrees Fahrenheit and in humidity conditions between 0 and 99%.

C011004 Xgard Safe Area ESU for One Detector by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

C011031 Xgard Safe Area ESU for Two Detectors by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

S01089 86ASU(SS) Air Sampling Unit - Stainless Steel for GRP Junction Box Gas Detector by Crowcon

The Air Sampling Unit (ASU) is designed to be used with Crowcon s Xgard range of detectors for monitoring potentially hazardous gases within ventilation ducts.

Features:

• Enables air ducts to be monitored without requiring the detector to be mounted within the duct.
• Avoid sensor drift due to air-flow effects.
• Simple, easy to install design.
• Simple detector maintenance: there is no need to access the duct for calibration purposes.
• Extremely reliable; ASU has no moving parts.

C01987 Xgard Hazardous Area ESU EX, for One Detector by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

2010-1 UV/IR Flame Detector (20/20L) by Crowcon

Crowcon supplies a wide range of detectors designed to detect flames extremely quickly and over long distances. The detectors can operate in difficult envonmental conditions and incorporate sophisticated algorithms and logic to prevent false alarms.

Features:

• Explosion proof ATEX, FM, CSA and GOST-R standards
• IR, UV, UV/IR and IR3 options
• Aluminium or stainless steel construction
• 4-20mA, RS-485 or standard 4-wire relay operation

Cirrus Infrared Flammable Gas Detector

Crowcon Detection Instruments operates worldwide with the mission to protect people and plant from gas hazards. With over 40 years of gas detection experience, Crowcon consistently develops cutting edge technology and detection systems that are reliable and innovative. The company offers a wide range of gas detection devices to suit a variety of personal and industrial gas detection needs.

With its lifetime factory calibration and 5 year guarantee, Crowcon is pleased to introduce its rugged and reliable Cirrus gas detector. Cirrus is Crowcon s third generation fixed point infrared flammable gas detector. The unit requires very little maintenance and has a fully automatic remote functional test capability that does not require local detector checks. Additionally, the unit is flexible enough to interface with a variety of new or existing systems.

Rugged and Reliable

When in potentially hazardous environments, workers need to feel safe and secure with their equipments integrity and reliability. The Cirrus infrared flammable gas detector provides that assurance. The unit features two beams for accurate readings and detection. One beam is utilized as the baseline and continuously checks the operation of the optics while providing a continuous zero measurement for the hydrocarbon detecting beam. Through this mechanism, drifts in the infrared source are compensated. The unit is housed in a durable stainless steel case that provides optimal protection from the elements and hazardous working conditions. Additionally, Cirrus is guaranteed for 5 full years.

Low Maintenance

One of the most important characteristics of the Cirrus infrared flammable gas detector is its low maintenance requirements. First and foremost, the docking station for the unit allows for easy installation and system changes. Once installed, configuration changes are easily made by connecting a computer to the control room. This also allows for easy field configurations. Cirrus also features a factory calibration that will last for 5 years. It will never require a zero or span gas calibration. The unit also operates up to 90% obscuration. When the device reaches the preset obscuration level, it will notify users that it is time for a cleaning.

Flexibility

Cirrus can be fitted with a number of accessories, testers, and interfaces to improve performance and customization. A fitted automatic drop-in filter would alleviate manual or local functional testing. Other interfaces would allow for easy testing when the device is inaccessibly located. The device may also be outfitted with accessories and interfaces that increase its compatibility with existing field cabling and control panels. The unit can easily interface with new, existing, or distributed control systems. Each control system may require a separate, but easy to install, compatibility accessory for optimal performance.

Specifications

• The unit detects hydrocarbon gases in the 0-100% LEL range by infrared absorption.
• Utilizes a dual beam, dual wavelength, and dual detector optical system.
• The entire device is approximately 9.5 x 5.2 x 7 inches.
• Response time of less than 10 seconds.
• Weighing in at 15.4 pounds, this stainless steel detector is operational in temperatures ranging from -40 degrees Fahrenheit to +149 degrees Fahrenheit and in humidity conditions between 0 and 99%.

2364-1 UV/IR Flame Detector with Automatic Self-Test (20/20LB) by Crowcon

Crowcon supplies a wide range of detectors designed to detect flames extremely quickly and over long distances. The detectors can operate in difficult envonmental conditions and incorporate sophisticated algorithms and logic to prevent false alarms.

Features:

• Explosion proof ATEX, FM, CSA and GOST-R standards
• IR, UV, UV/IR and IR3 options
• Aluminium or stainless steel construction
• 4-20mA, RS-485 or standard 4-wire relay operation

2426-1 IR Flame Detector (20/20R) by Crowcon

Crowcon supplies a wide range of detectors designed to detect flames extremely quickly and over long distances. The detectors can operate in difficult envonmental conditions and incorporate sophisticated algorithms and logic to prevent false alarms.

Features:

• Explosion proof ATEX, FM, CSA and GOST-R standards
• IR, UV, UV/IR and IR3 options
• Aluminium or stainless steel construction
• 4-20mA, RS-485 or standard 4-wire relay operation

DEU-06-XX-R Detective + Transportable 1-Gas Area Monitor, CH4 % LEL Non-pumped, Extended Battery with Rigid Legs by Crowcon

Detective+ is now wireless. Detective Net is a wireless module that gives you up to 100 meters range excluding the use of cables. The Detective Net modules can also be used as a repeater giving you a stronger signal in those areas that are built up and that have issues with signal strength. Detective Net is backwards compatible enabling use with all version of Detective and Detective+, so it can be used on your existing fleet.

Designed for group protection, area monitoring and providing a virtual fenceline, Detective+ is a rugged, interconnectable, multigas temporary area monitor.

Building on Crowcon's experience in pioneering this category of detector, Detective+ has earned a reputation for reliability and versatility in demanding environments stretching from offshore platforms to the sands of the Middle East.

Rugged and robust, Detective+ features either fixed or folding legs and a protective frame that allows stacking for easier storage.

Available with an optional internal pump for sampling versatility, alarms are announced with an extremely loud sounder, while multiple beacons ensure 360 degree visibility.

Detective+ may now also be equipped with infra-red (IR) sensors, providing either CO2 detection, or allowing higher levels of flammable gas monitoring. IR sensors also provide immunity to the poisoning effects which standard flammable gas sensors can suffer from. This extends sensor life and further increases measurement confidence in tough applications such as water treatment plants and certain chemical or hydrocarbon processing facilities.

Versatile and user friendly

• Infrared sensors available
• Built in pump option
• Clear display
• Allows sampling of highly flammable gas levels and carbon dioxide
• Unaffected by poisoning
• Provides fast response and extra sensor protection
• Provides sampling versatility
• Provides clear information, allows identification of gas hazard

Rugged, tripod design

• Raised sensor apertures
• Folding or fixed leg options
• IP65 specifications
• Prevents water ingress
• Allows stacking for easier storage and transportation
• Provides excellent sensor protection

Loud and clear alarms

• 25 Detective+ units may be linked together, up to 100m from adjacent units
• Units sending an alarm flash faster
• Audible and visible confidence blip
• Vivid red LED clusters for visual alarm
• Multiple beacons
• All linked Detective+ units indicate an alarm sensed by any one unit
• Provides effective warning of gas hazards
• Ensures 360° visibility

Cirrus Infrared Flammable Gas Detector

Crowcon Detection Instruments operates worldwide with the mission to protect people and plant from gas hazards. With over 40 years of gas detection experience, Crowcon consistently develops cutting edge technology and detection systems that are reliable and innovative. The company offers a wide range of gas detection devices to suit a variety of personal and industrial gas detection needs.

With its lifetime factory calibration and 5 year guarantee, Crowcon is pleased to introduce its rugged and reliable Cirrus gas detector. Cirrus is Crowcon s third generation fixed point infrared flammable gas detector. The unit requires very little maintenance and has a fully automatic remote functional test capability that does not require local detector checks. Additionally, the unit is flexible enough to interface with a variety of new or existing systems.

Rugged and Reliable

When in potentially hazardous environments, workers need to feel safe and secure with their equipments integrity and reliability. The Cirrus infrared flammable gas detector provides that assurance. The unit features two beams for accurate readings and detection. One beam is utilized as the baseline and continuously checks the operation of the optics while providing a continuous zero measurement for the hydrocarbon detecting beam. Through this mechanism, drifts in the infrared source are compensated. The unit is housed in a durable stainless steel case that provides optimal protection from the elements and hazardous working conditions. Additionally, Cirrus is guaranteed for 5 full years.

Low Maintenance

One of the most important characteristics of the Cirrus infrared flammable gas detector is its low maintenance requirements. First and foremost, the docking station for the unit allows for easy installation and system changes. Once installed, configuration changes are easily made by connecting a computer to the control room. This also allows for easy field configurations. Cirrus also features a factory calibration that will last for 5 years. It will never require a zero or span gas calibration. The unit also operates up to 90% obscuration. When the device reaches the preset obscuration level, it will notify users that it is time for a cleaning.

Flexibility

Cirrus can be fitted with a number of accessories, testers, and interfaces to improve performance and customization. A fitted automatic drop-in filter would alleviate manual or local functional testing. Other interfaces would allow for easy testing when the device is inaccessibly located. The device may also be outfitted with accessories and interfaces that increase its compatibility with existing field cabling and control panels. The unit can easily interface with new, existing, or distributed control systems. Each control system may require a separate, but easy to install, compatibility accessory for optimal performance.

Specifications

• The unit detects hydrocarbon gases in the 0-100% LEL range by infrared absorption.
• Utilizes a dual beam, dual wavelength, and dual detector optical system.
• The entire device is approximately 9.5 x 5.2 x 7 inches.
• Response time of less than 10 seconds.
• Weighing in at 15.4 pounds, this stainless steel detector is operational in temperatures ranging from -40 degrees Fahrenheit to +149 degrees Fahrenheit and in humidity conditions between 0 and 99%.

1667-1 Gasmonitor Plus 24 V 750 W Power Supply 100-260 V AC by Crowcon

Gasmonitor Plus is our flexible microprocessor controlled system designed with a modular approach, so you get exactly what you want.

Used throughout the world, both on and offshore, Gasmonitor Plus provides the cost effective solution to your system requirements. Gasmonitor Plus, the gas and fire control system you can trust.

Simple to use

• Gasmonitor Plus offers flexibility whilst still providing simple operation. All the day to day functions are accessible via push buttons on the front panel.
• As well as a rolling display, indicating the channel currently monitored, each channel has a bar graph display. This unique bar graph format is ranged to indicate readings below the first alarm setting, providing an instantaneous representation of the gas concentration on every detector.
• Common alarm LEDs on the display card and individual alarms on the panel only light when a hazard or fault is detected. This means the whole rack status can be checked at a glance.

Flexible architecture

• Each channel has three levels of alarm as well as a dedicated analogue output, set as 4-20 mA as standard.
• Optional relay modules can interface to the panel to provide up to a total of 84 output relays per rack. Sixteen of these relays can be configured/voted from a combination of the three levels of alarm per channel.
• The RS232 digital interface provides connectivity with PC for configuration, monitoring and datalog upload. Each rack is uniquely addressable, making multi-drop architectures possible. This cuts down on configuration and monitoring cabling.

Ground breaking design

• Gasmonitor Plus is a microprocessor based expandable control system, which can be multiplied to offer unlimited channels and outputs.
• Its modular construction provides ultimate customisation capacity with minimal wiring.
• Gasmonitor Plus has industry standard analogue outputs, and the mechanical design is based on 19 Eurorack. This means that the Gasmonitor Plus will integrate fully with existing rack mounted protection systems on site.
• The alochrome finish and rack screening plates ensure that the Gasmonitor Plus is impervious to radio frequency interferance.

Easy maintenance

• Gasmonitor Plus has been designed with easy servicing and maintenance in mind.
• Each channel is inhibited separately so that plant safety is not compromised during maintenance checks.
• Routine calibration can be achieved from the front panel. The one man calibration feature reduces the service overhead by half.
• One universal gas card architecture controls all gas detectors. This reduces the spares holding required for Gasmonitor Plus maintenance. Each control card is fitted with its own dedicated micro-controller so it can function independently in the event of a single point failure.