Diborane

Xgard Gas Detectors

Crowcon is a global leader in designing and manufacturing gas detection technology and equipment. The company has been in operation for over 40 years and is consistently building upon its products. By integrating modern technology with the demands of the modern workplace, Crowcon has developed a line of gas detection devices and monitors that lead the competition. The Xgard range of gas detectors is a product of Crowcon s successful integration and technological advancements. With a wide range of sensor types and available accessories, the Xgard series is suitable for all worksites and is customizable enough to fit any needs.

Tough and reliable

The Xgard series of fixed point gas detectors is incredibly durable and reliable. The casings and materials, including weatherproof caps, are designed to protect the equipment from the harshest environments. The detectors are made from a variety of materials depending on the model: glass reinforced nylon, aluminum with polyester coating, and 316 stainless steel.

Variety of sensors

The fixed point gas detector offers a wide range of sensors for to suite almost all applications. The Xgard range of gas detectors is available in three models to meet varying worksite needs: flameproof, intrinsically safe, and safe area formats. Additionally, Xgard offers different types of fixed point gas detectors within these three models:

• Xgard Type 1- Intrinsically safe toxic and oxygen gas detectors
• Xgard Type 2- Flameproof toxic and oxygen gas detectors
• Xgard Type 3- Flameproof flammable gas detector
• Xgard Type 4- Flameproof high temperature flammable gas detector
• Xgard Type 5- Flameproof flammable gas detector with 4-20mA output
• Xgard Type 6- Flameproof thermal conductivity type gas detector
• Xsafe- Safe area flammable gas detector

Cost efficient and highly effective

With quick and easy installation and maintenance, the Xgard series is able to keep costs at a minimum. The replacement sensors, for example, are simple to replace by merely plugging them in. The replacement parts are also readily available and compatible with all Xgard models, thereby reducing the amount of required spare parts that are stored in the facility. Additionally, the sensors have two times the typical life spans of similar sensors in the industry. With a 2 year life span, worksites can expect to cut their sensor replacement costs in half. For worksites that require slightly more customization, Crowcon offers compatible accessories for the Xgard series such as sampling applications, remote gassing applications, spray deflectors, sun shields, weatherproof caps, collector cones, flow adapter, and accessories adapter.

Xgard also has flexible installation options. The unit is designed for either wall or ceiling mounts, and users will not need to purchase additional equipment for mounting. For more complex installation needs, users can purchase accessories.

Specifications

Each model is approximately the same size with dimensions of 6.1 x 6.5 x 4.3 inches and weighing approximately 1 or 2 pounds. The battery type, electrical output, and power requirements vary based on the sensor type. For a complete listing of gas sensors, types, and individual specifications, please see the product specifications listing.

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

GD-K71D-B2H6 GD-K71D Smart Transmitter, Diborane (B2H6), 0 - 0.3 ppm by RKI Instruments

The GD-K71D is a complete sample drawing gas monitor, including digital readout and alarm relays. A new gas sensor technology using an intelligent sensor for remote location calibration and setup is used. The new GD-K71D sensors are designed to provide a longer time period between calibrations. Calibration intervals have been extended to12 months of on-line service which equates to reduced maintenance cost. In addition, the sensors can be calibrated away from the gas detector installation, for example in a service area or off site. This eliminates the inconvenience of having calibration gases in the fab or monitoring location. GD-K71D easily connects to an existing PLC system and is ideal for applications needing a local readout or where a relay control is needed. The automatic zero correction software provides excellent long term stability and minimizes false alarms due to zero drift.

Features:

• LED digital display
• Sensor information and calibration is stored within sensor memory
• Several data transmission options available
• Zero suppression and correction
• Housing design for narrow wall mounting locations
• Self-diagnostic functions by microprocessor
• Electrochemical sensors for most semiconductor gases
• Built-in sampling pump
• Easy replacement of pump and sensor
• Two alarm levels with relays, plus trouble alarm
• 24VDC operation
• Optional NEMA 4X housing available

Applications:

• Semiconductor
• Chemical Processing
• Laboratory
• Manufacturing
• HVAC

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

GD-K8A-B2H6 GD-K8A Diffusion Sensor/Transmitter, B2H6 (Diborane) 0 - 0.3ppm by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

*Please note we can only ship RKI products to customers within the United States

FP-300 Paper Tape Machine by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300-H2S FP-300 Paper Tape Maching, 0 - 100 ppb H2S, 115 VAC by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300-NH3 FP-300 Paper Tape Maching, 0 - 4.00 ppm NH3, 115 VAC by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300A-ASH3 FP-300 Paper Tape Machine for Arsine AsH3, 0 - 150 ppb by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300A-BF3 FP-300 Paper Tape Machine for Boron Trifluoride, 0 - 3 ppm by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300A-CLF3 FP-300A Paper Tape Machine for 0-500 ppb ClF3 by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300A-HBR FP-300 Paper Tape Machine for Hydrogen Bromine HBr, 0 - 2 ppm by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-300AGZS FP-300 Paper Tape Machine, C4F6 / C5F8, 0-5.00 ppm by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States

FP-301-ASH3 FP-300 Paper Tape Machine for Arsine AsH3, 0 - 15 ppb by RKI Instruments

RKI s paper tape monitors utilize highly sensitive colorimetric tapes to achieve interference free detection at low PPB and PPM levels Ammonia, Arsine, Chlorine, Diborane, Hydrogen Chloride, Hydrogen Fluoride, Hydrogen Sulfide, Phosphine, Silane. The FP-300 is equipped with an easily replaceable tape. This model is equipped with a digital display showing the type of gas and concentration in PPM or PPB. The FP-300 will also display remaining tape life as well as an end of tape alarm.

The FP-300 has audible and visual alarms, as well as alarm relay contacts and 4-20mA output. A unique tape saver mode extends tape life in applications where high background gas levels may be present.

The FP-300 meets and exceeds OSHA and NIOSH compliance requirements, and does not respond to interfering gases (hydrocarbons, alcohols, solvents, CO, etc.) that may be present in industrial/manufacturing environments.

Features:

• Small and compact
• Highly sensitive and ideal for low gas concentrations (ppb detection)
• Interference-free detection
• Easy detection tape replacement with plug-in cassette
• Tape remainder display and tape end warning alarm provided
• Easily transportable

Applications:

• Scrubbers
• Environmental Monitoring
• Semiconductor Fabs
• Manufacturing
• Detecting uncaptured gas from scrubber

*Please note we can only ship RKI products to customers within the United States