Crowcon Detection Instruments Ltd.

Communication Systems & Equipment

Monitoring System surveys toxic and flammable gases.

Eliminating need for multiple fixed detectors, PGSi Programmable Monitoring System simultaneously monitors up to 4 different gases from up to 32 individual sampling points. Each sample line can be up to 3,280 ft long, and sample times for each monitoring point, which can be sequenced in any order, are individually adjustable. Controlled by PC using Windows XP-based software, system displays and...

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Sensors, Monitors & Transducers

Crowcon Extends UL and CSA Approved Portable Gas Detector Range

(Erlanger, KY, May 2007) - UL and CSA approvals have been granted to a number of Crowcon's rugged, portable, single and multiple gas detectors. This means they can be used throughout the US and Canada for hazardous area applications. The UL and CSA approved range now includes the new Tetra:3 for monitoring oxygen, toxic and flammable gases. The unit, which has a top-mounted display, is water and...

Read More »
Sensors, Monitors & Transducers

Laser Device measures methane from up to 490 ft.

Laser Methane remote handheld detection device detects methane at concentrations between 10-10,000 ppm/m in less than 0.1 sec, even through glass. Able to be fixed in permanent position, portable, compact device comprises of single gun unit with no additional parts or battery packs. LED light and buzzer give visual and audible signals when methane is detected, and built-in test cell self-tests...

Read More »
Communication Systems & Equipment

Toxic Gas Monitor suits harsh environments.

Outfitted with high-impact plastic enclosure, Environmental Sampling Unit (ESU) monitors high-density, toxic gases such as chlorine and sulphur dioxide in areas where positioning of conventional sensor is not practical. ESU chamber is fitted with Xgard detector, and electric fan draws air into chamber via sampling pipe. One unit can monitor up to 36 ft of sampling pipe from single point, along...

Read More »
Communication Systems & Equipment

Gas Monitor offers protection during short-term hazards.

Free-standing, transportable Detective gas detector and alarm units can be used individually or in groups to monitor up to 4 gases at once. If dangerous gas level is detected, unit warns with 101 db siren and flashing LED beacons. Intrinsically Safe monitor includes 48-character display and tripod design that keeps gas sensors raised above obstructions and surface water. Sensors are available for...

Read More »
Communication Systems & Equipment

Personal Gas Monitor is suited for tough environments.

Weighing from 3.7-4.6 oz depending on sensor type, Gasman alerts user to presence of hazardous gas by vibrating and giving 95 dBA alarm with red/blue alarm light. Instrument offers impact resistance and ingress protection to IP 65/67. Features include single-button control and interchangeable i-module intelligent sensors for oxygen, toxic, and flammable gas monitoring. Backlit LCD display lets...

Read More »
Agricultural & Farming Products

Test Kit ensures that gas detectors work properly.

Supplied in carry case, Wizard Gas Testing Kit applies standard 4-gas mixture to Tetra monitor to check that each sensor is working within acceptable response limits. If Tetra determines that any sensor is outside predefined limits, it displays message indicating need for calibration. Wizard includes 34 l cylinder of methane, oxygen, carbon monoxide, and hydrogen sulfide, fitted with trigger...

Read More »
Agricultural & Farming Products

Control Panel monitors gas and fire hazards.

With 4 channels and 2 levels of alarm per channel, wall-mounted Gasmaster can monitor virtually any combination of flammable and toxic gas detectors, oxygen detectors, and fire detectors. Device displays all gas levels simultaneously on multilingual LED display, allowing full system status checks at a glance. Analog outputs and RS-485 digital communications allow unit to be connected to...

Read More »
Sensors, Monitors & Transducers

Gas Detector offers universal junction box.

Xgard Gas Detector detects combustible and toxic gases, oxygen, high-volume concentrations of certain gases mixed with air or other gases, and hydrogen sulphide at high temperatures and high background gas levels. It is constructed from A356 marine grade aluminum with polyester coating and is UL approved for flameproof and intrinsically safe configurations. Detector offers accessories for harsh...

Read More »
Communication Systems & Equipment

Gas Monitor uses single button to control all functions.

Tetra monitors up to 4 gases and utilizes backlit display for simultaneous viewing of all gas readings, alarm conditions, and battery life. Intelligent, user-changeable sensors for wide range of gases are precalibrated to allow plug and play operation. If hazard is detected, user is alerted by bright blue and red LED beacons and 85 dBA alarm. Unit is water- and dust-resistant to NEMA 4X and is UL...

Read More »
Communication Systems & Equipment

Monitoring System surveys toxic and flammable gases.

Eliminating need for multiple fixed detectors, PGSi Programmable Monitoring System simultaneously monitors up to 4 different gases from up to 32 individual sampling points. Each sample line can be up to 3,280 ft long, and sample times for each monitoring point, which can be sequenced in any order, are individually adjustable. Controlled by PC using Windows XP-based software, system displays and...

Read More »
Sensors, Monitors & Transducers

Crowcon Extends UL and CSA Approved Portable Gas Detector Range

(Erlanger, KY, May 2007) - UL and CSA approvals have been granted to a number of Crowcon's rugged, portable, single and multiple gas detectors. This means they can be used throughout the US and Canada for hazardous area applications. The UL and CSA approved range now includes the new Tetra:3 for monitoring oxygen, toxic and flammable gases. The unit, which has a top-mounted display, is water and...

Read More »
Sensors, Monitors & Transducers

Laser Device measures methane from up to 490 ft.

Laser Methane remote handheld detection device detects methane at concentrations between 10-10,000 ppm/m in less than 0.1 sec, even through glass. Able to be fixed in permanent position, portable, compact device comprises of single gun unit with no additional parts or battery packs. LED light and buzzer give visual and audible signals when methane is detected, and built-in test cell self-tests...

Read More »
Communication Systems & Equipment

Toxic Gas Monitor suits harsh environments.

Outfitted with high-impact plastic enclosure, Environmental Sampling Unit (ESU) monitors high-density, toxic gases such as chlorine and sulphur dioxide in areas where positioning of conventional sensor is not practical. ESU chamber is fitted with Xgard detector, and electric fan draws air into chamber via sampling pipe. One unit can monitor up to 36 ft of sampling pipe from single point, along...

Read More »
Communication Systems & Equipment

Gas Monitor offers protection during short-term hazards.

Free-standing, transportable Detective gas detector and alarm units can be used individually or in groups to monitor up to 4 gases at once. If dangerous gas level is detected, unit warns with 101 db siren and flashing LED beacons. Intrinsically Safe monitor includes 48-character display and tripod design that keeps gas sensors raised above obstructions and surface water. Sensors are available for...

Read More »
Communication Systems & Equipment

Personal Gas Monitor is suited for tough environments.

Weighing from 3.7-4.6 oz depending on sensor type, Gasman alerts user to presence of hazardous gas by vibrating and giving 95 dBA alarm with red/blue alarm light. Instrument offers impact resistance and ingress protection to IP 65/67. Features include single-button control and interchangeable i-module intelligent sensors for oxygen, toxic, and flammable gas monitoring. Backlit LCD display lets...

Read More »
Agricultural & Farming Products

Test Kit ensures that gas detectors work properly.

Supplied in carry case, Wizard Gas Testing Kit applies standard 4-gas mixture to Tetra monitor to check that each sensor is working within acceptable response limits. If Tetra determines that any sensor is outside predefined limits, it displays message indicating need for calibration. Wizard includes 34 l cylinder of methane, oxygen, carbon monoxide, and hydrogen sulfide, fitted with trigger...

Read More »
Agricultural & Farming Products

Control Panel monitors gas and fire hazards.

With 4 channels and 2 levels of alarm per channel, wall-mounted Gasmaster can monitor virtually any combination of flammable and toxic gas detectors, oxygen detectors, and fire detectors. Device displays all gas levels simultaneously on multilingual LED display, allowing full system status checks at a glance. Analog outputs and RS-485 digital communications allow unit to be connected to...

Read More »
Sensors, Monitors & Transducers

Gas Detector offers universal junction box.

Xgard Gas Detector detects combustible and toxic gases, oxygen, high-volume concentrations of certain gases mixed with air or other gases, and hydrogen sulphide at high temperatures and high background gas levels. It is constructed from A356 marine grade aluminum with polyester coating and is UL approved for flameproof and intrinsically safe configurations. Detector offers accessories for harsh...

Read More »
Communication Systems & Equipment

Gas Monitor uses single button to control all functions.

Tetra monitors up to 4 gases and utilizes backlit display for simultaneous viewing of all gas readings, alarm conditions, and battery life. Intelligent, user-changeable sensors for wide range of gases are precalibrated to allow plug and play operation. If hazard is detected, user is alerted by bright blue and red LED beacons and 85 dBA alarm. Unit is water- and dust-resistant to NEMA 4X and is UL...

Read More »

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