RKI Instruments

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

GD-K8AI4X-HF GD-K8A Diffusion Sensor/Transmitter, Hydrogen Fluoride (HF) 0 - 9 PPM, I.S. Type in NEMA 4x Housing 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

*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-WF6 GD-K71D Smart Transmitter, Tungsten Hexafluoride (WF6), 0 - 9 ppm (HF) 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

*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-SIH4-AH GD-K8A Diffusion Sensor/Transmitter, Silane (SiH4) 0 - 15 PPM, with ES-23AH Sensor, No H2 Response 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

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

61-1004RK-02 Sensor, IR, Carbon Dioxide (CO2) 0 - 5,000 ppm, Explosion Proof with J-Box, UL Version by RKI Instruments

When working on potentially hazardous jobsites, safety managers should look for workplace safety solutions that are dependable and steadfast. When lives are on the line, a workplace cannot afford subpar safety products. That is why, at RKI Instruments, workplace safety is a top priority. Their Research and Development team work daily to integrate the latest technology with the best industry practices. With a reputation for excellent products, RKI Instruments introduces the latest in direct connect sensor technology. Designed for use in Class 1, Division 2 hazardous environments, the Direct Connect Sensors are designed specifically for RKI Beacon 110, 200, and 410 controllers.

Direct Connect Sensors

The RKI Direct Connect Sensors series gas sensors are state of the art gas detection sensors available for LEL, H2 Specific LEL, LEL IR, Oxygen, H2S, CO, CO2, and a variety of toxic gases. To use the Direct Connect Sensors, they can be used for remote detection by mounting them onto explosion proof junction boxes, or they can mount directly onto controllers and be used as a completely standalone system. Their unique plugin design allows for a quick and easy tool free installation on jobsites.

Detection solutions for a variety of hazardous environments

The Direct Connect Sensors are designed to be use in both indoor and outdoor settings. Additionally, some of the sensors are available in explosion proof models. The explosion proof models utilize a patented coating which serves double duty as also being water repellant. Users can also purchase splash guards to protect the sensors from very wet conditions.

Sensor Technology

Each sensor is crafted with stainless steel and housed in cast aluminum (stainless steel housing is available for some sensors). The Direct Connect Sensors are available in 2 forms: explosion proof and non-explosion proof. The explosion proof sensors are available as catalytic sensors for LEL, and LEL H2 specific. For hydrogen sulfide and carbon monoxide, the sensors utilize electrochemical technology which provides incredibly specific accuracy and quick response. Oxygen sensors work with galvanic technology, and infrared sensors for methane, hydrocarbons, and carbon dioxide. Non-explosion proof uses a galvanic sensor for oxygen; electrochemical sensors for hydrogen sulfide, carbon monoxide and other toxic gases; and infrared for carbon dioxide. Both explosion proof and non-explosion proof have 1 year warranties for materials and craftsmanship.

Specifications

The response times are under 30 seconds for all gases except hydrogen sulfide and carbon monoxide in the non-explosion versions (with a response time of 35 seconds) and non-explosion proof model sensor for toxic gases which has a 60 second response time. The life expectancy of all sensors are between 2 and 5 years.

The Direct Connect Sensors are compatible with several RKI Industries' accessories including calibration adaptors, flow through adaptors, remote horns and lights, calibration kits, battery backups, splash guards, air aspirator adaptors, and dataloggers.

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

GD-K8A4X-O3 GD-K8A Diffusion Sensor/Transmitter, Ozone (O3) 0 - 1 PPM, with ES-K239 Sensor in NEMA 4X Housing 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

*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

73-4020RK-01 FI-21 Type-01 Interferometer, Optical Gas Detector, for Solvent Gases, % Volume Range by RKI Instruments

Features

• Capable of measurement for up to 8 kinds of gases
• Gas can be selected with key operation
• Direct digital readout
• Built-in sampling pump
• High accurate measurement with CCD and Fourier analysis technology
• Data logging stores up to 100 readings
• Few consumable parts saves maintenance cost

Typical Applications

• Measurement of gas concentrations for solvent gases, fumigation gases, etc.
• Measurement of gas purity
• Measurement of fuel calorie
• Measurement of anaesthetic gases

*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

73-1060RK FP-30 (15 & 30 Minute Averages) Formaldehyde Gas Detector by RKI Instruments

These highly sensitive portable gas detectors use photoelectric photometry method with colorimetric detection tab. The sample drawing rate is controlled by a microprocessor. Both the FP-30 have a direct readout of measurement value on an LCD display. The Model FP-30 can detect the new World Health Organization level of 0.08 ppm average for 30 minutes.

Features

• Simple operation
• Specific to Formaldehyde
• Built-in sample draw pump
• Easy to read LCD display
• Self-diagnosis
• Uses photoelectric photometry technology
• Direct digital readout
• Colorimetric detection tablet method
• No false readings from interfering gases
• Operates on 4 AA alkalines
• Stores 99 readings
• No warm up time

Applications

• Furniture and woodworking
• Coating and varnishing
• Engineered wood products
• Medical / veterinary
• Painting & corrosion resistant finishes
• Carpet manufacture & storage
• Adhesives
• Heat treatment operations
• RV/Trailer/mobil home inspecting

*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

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