RKI Instruments

72-2102RK-HR Rig Monitor System, with Beacon 200 Two Channel Controller, Hydrogen Sulfide (H2S) 0-100 ppm Sensor with Cal Cup/Splash Guard and 25 Cable, Horn/Strobe, and 50 Power Cable with Battery Clamps by RKI Instruments

RKI Instruments is proud to announce our new RM series continuous gas monitors. These monitors are specifically designed for detection of H2S around temporary drilling rigs. All units include our long-life plug in electrochemical H2S sensor, range 0-100 ppm. All cable connections are protected by rugged strain relief cord grips, and sensors are mounted in an explosion proof enclosure that includes a convenient mounting bracket.

Model Beacon 200RM: Using our Beacon 200 two channel controller, this version includes the standard Beacon 200 in NEMA 4X enclosure, outfitted with two H2S sensors (LEL and H2S combination available) and splash/mud guards on 25 ft. cables. Included is a 50 ft. power cable with battery clamps, for connection to a user-provided 12 VDC battery. Also included is a powerful horn strobe mounted directly to the Beacon 110. Standard features of the Beacon 110 include 4-20 ma output, common and individual channel relays, large easy to read LCD display with backlight, and simple calibration and setup routines through the front panel display and controls.

Features:

• H2S detection, 0-100 ppm range
• Explosion proof enclosure
• Convenient mounting bracket
• Easily installed and moveable
• Battery clamps for easy connection
• Powerful horn and strobe

Applications:

• Workover rigs
• Drilling rigs
• Fractionators
• Water reclamation
• Pumpers
• Water haulers
• Exploration

*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

72-5103RK-01 Eagle Portable Monitor for Hydrogen Sulfide (H2S), 0 - 1.00 PPM by RKI Instruments

The Eagle Portable Monitor can simultaneously detect up to 6 different gases. With over 400 gas monitoring configurations, the unit can detect a wide range of toxic gases. RKI Industries offers long life protection for workplace safety and hazardous jobsites. With a reputation for advanced engineering and state of the art technology, the RKI Industries' Eagle One to Six Gas Portable Monitor is an industry leader in accuracy and affordability.

Features

The Eagle One to Six Gas Portable Monitor is available with a wide variety of exclusive features. The unit is capable of PPM/LEL hydrocarbon detection and for environmental use, has a methane elimination switch. The dual hydrophobic filters (available on some models) ensure quality control. To preserve the integrity and safety of the device, the portable monitor also has an adjustment lockout switch to prevent tampering. For quick and easy testing, the monitor offers autocalibration and single gas calibration.

The Eagle is housed in an ergonomic RFI, EMI, chemical, and weather resistant polycarbonate and polyester enclosure. It can operate in the rain or in 2 inches of water without damage. It features an ergonomically designed top handle to ensure durability.

Accessories and Options

IR Sensors are available for CO2, % LEL CH4 or HC, and % volume CH4 or HC. Each unit also has datalogging capabilities for research, evaluation, and analysis of worksite atmospheres. The unit comes standard with several accessories including a shoulder strap, alkaline batteries, a hydrophobic probe, a 5 foot hose, and an internal hydrophobic filter with most models. Optional accessories can be purchased to fully customize the portable monitor to meet specific needs including a datalogging kit, remote alarms, dilution fitting, Ni-Cad batteries, battery chargers, continuous operation adapter, extra loud buzzer, extension probes, and large internal hydrophobic filter.

Specifications

The Eagle has a battery life of up to 30 hours of continuous operation with alkaline or Ni-cad capability and a sensor life of approximately 2 years. Its standard weight is approximately 5 pounds with dimensions of 10.5 L x 5.9 W x 7 H. The formidable long life pump (with a life of approximately 6,000 hours) reaches up to 125 feet in range with filters and has a low flow pump shut off and alarm. The unit has a response time of up to 30 seconds for most gases, and features a double alarm of audible alerts at 85 dB and visual alerts of dual high intensity LEDs and a flashing display screen.

The display screen is an easy to read 4 x 20 LCD readout. The backlit display sits at the top of the unit for full visibility, and displays the readings and statuses of 4 channels simultaneously.

The portable monitor is rated as intrinsically safe and has a standard 2 year warranty for materials and craftsmanship.

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

35-3010RKA-01 LEL/O2/H2S/CO Sample Draw Assembly in NEMA 4X Enclosure with Transmitters by RKI Instruments

The 35-3010RK series is a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. This unit features a NEMA 4X enclosure making it dust, water and corrosion resistant. It also features a flowmeter with adjustable flow and a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, hydrogen sulfide and carbon monoxide versions are available in many different combinations. Combustibles and oxygen versions can be suplied with or without a 4-20 mA transmitter. The 35-3010RK series can also be configured with RKI's super toxic sensors offering a wide range of detectable toxic gases.

The 35-3010RK is capable of single person calibrations and can be installed up to 500 ft. from a controller, and can interface to any RKI or third party control system (utilizing a 4-20 mA feedback signal). This is a very cost effective way of monitoring for several gases that may be in the same place, and for applications where the sensors cannot be located directly in the area to be monitored. The pump is capable of drawing a sample up to 50' from the sample point.

Features

• Simultaneously monitors up to 4 points in one enclosure
• Available in LEL, O2, H2S, CO, H2, HC (ppm)
• NEMA 4X enclosure
• Long life pump
• Flowmeter and LED's for operational status
• Low flow indication
• Operates on 24VDC input
• LEL and O2 available with or without transmitter
• Super toxic versions available

Industry Applications

• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Parking garages
• Manufacturing facilities
• Steel
• Automotive
• HVAC

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

35-3010RK-05 O2/CO (O2 Direct) 4 Point Sample Draw Assembly by RKI Instruments

The 35-3010RK series is a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. This unit features a NEMA 4X enclosure making it dust, water and corrosion resistant. It also features a flowmeter with adjustable flow and a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, hydrogen sulfide and carbon monoxide versions are available in many different combinations. Combustibles and oxygen versions can be suplied with or without a 4-20 mA transmitter. The 35-3010RK series can also be configured with RKI's super toxic sensors offering a wide range of detectable toxic gases.

The 35-3010RK is capable of single person calibrations and can be installed up to 500 ft. from a controller, and can interface to any RKI or third party control system (utilizing a 4-20 mA feedback signal). This is a very cost effective way of monitoring for several gases that may be in the same place, and for applications where the sensors cannot be located directly in the area to be monitored. The pump is capable of drawing a sample up to 50' from the sample point.

Features

• Simultaneously monitors up to 4 points in one enclosure
• Available in LEL, O2, H2S, CO, H2, HC (ppm)
• NEMA 4X enclosure
• Long life pump
• Flowmeter and LED's for operational status
• Low flow indication
• Operates on 24VDC input
• LEL and O2 available with or without transmitter
• Super toxic versions available

Industry Applications

• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Parking garages
• Manufacturing facilities
• Steel
• Automotive
• HVAC

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

72-0233RK-01 GX-2001 Personal Four Gas Monitor, 4 Gas, LEL/O2/H2S/CO with Alligator Clip, No Charger by RKI Instruments

RKI is proud to offer the smallest 4-gas monitor in the world, the GX-2001. Weighing only 6 ounces and about the size of a pager (2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide. The GX-2001 is armed with standard features like a vibration alarm, autocalibration, datalogging, rechargeable Ni-MH battery pack, STEL / TWA readings, peak hold and auto backlighting at alarm on a large LCD display, and it even tells the time! All of these controls and features are operated through 3 simple glow in the dark buttons. Utilizing either the standard charger or datalogging / charger station, the Ni-MH battery pack will operate for 18 hours and fully recharge in 90 minutes. Also available is the datalogging software program which is Windows 95, 98, ME, and XP compatible. The GX-2001 is also compatible with the Data Cal 2000 instrument maintenance system and SM-2001U calibration station.

The GX-2001 is designed around the world's smallest gas sensors. Utilizing catalytic combustion, electrochemical and galvanic sensor technologies, each miniaturized sensor is manufactured with the same high quality control that has made RKI sensors and instruments the most reliable and long lasting monitoring devices in the industry.

Features

• Simultaneous detection of 4 gases LEL, O2, H2S and CO
• Smallest 4 gas monitor on the market 2.8" H x 2.2" W x 1.1" D, 6 oz.
• Audible, visual, & vibration alarms
• Alarm trend data
• Datalogging standard
• Autocalibration
• Rechargeable Ni-MH battery pack
• Battery pack recharges in 90 minutes
• Continuously operates for up to 18 hours
• Large LCD display screen
• Automatic backlighting at alarm
• High impact, RFI shielded body
• STEL and TWA readouts (USA Version)
• Continuously displays current time
• Intrinsically safe, CSA, C / US
• 2 year warranty

Applications

• Personal monitoring
• Confined spaces
• Refineries / petrochemical
• Utilities
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

72-0233RK GX-2001 Personal Four Gas Monitor, 4 Gas, LEL/O2/H2S/CO with Belt Clip, No Charger (Check Availability) by RKI Instruments

RKI is proud to offer the smallest 4-gas monitor in the world, the GX-2001. Weighing only 6 ounces and about the size of a pager (2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide. The GX-2001 is armed with standard features like a vibration alarm, autocalibration, datalogging, rechargeable Ni-MH battery pack, STEL / TWA readings, peak hold and auto backlighting at alarm on a large LCD display, and it even tells the time! All of these controls and features are operated through 3 simple glow in the dark buttons. Utilizing either the standard charger or datalogging / charger station, the Ni-MH battery pack will operate for 18 hours and fully recharge in 90 minutes. Also available is the datalogging software program which is Windows 95, 98, ME, and XP compatible. The GX-2001 is also compatible with the Data Cal 2000 instrument maintenance system and SM-2001U calibration station.

The GX-2001 is designed around the world's smallest gas sensors. Utilizing catalytic combustion, electrochemical and galvanic sensor technologies, each miniaturized sensor is manufactured with the same high quality control that has made RKI sensors and instruments the most reliable and long lasting monitoring devices in the industry.

Features

• Simultaneous detection of 4 gases LEL, O2, H2S and CO
• Smallest 4 gas monitor on the market 2.8" H x 2.2" W x 1.1" D, 6 oz.
• Audible, visual, & vibration alarms
• Alarm trend data
• Datalogging standard
• Autocalibration
• Rechargeable Ni-MH battery pack
• Battery pack recharges in 90 minutes
• Continuously operates for up to 18 hours
• Large LCD display screen
• Automatic backlighting at alarm
• High impact, RFI shielded body
• STEL and TWA readouts (USA Version)
• Continuously displays current time
• Intrinsically safe, CSA, C / US
• 2 year warranty

Applications

• Personal monitoring
• Confined spaces
• Refineries / petrochemical
• Utilities
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

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

35-3010RKA-06 LEL/H2S(LEL Amp) 4 Point Sample Draw Detector Assembly by RKI Instruments

The 35-3010RK series is a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. This unit features a NEMA 4X enclosure making it dust, water and corrosion resistant. It also features a flowmeter with adjustable flow and a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, hydrogen sulfide and carbon monoxide versions are available in many different combinations. Combustibles and oxygen versions can be suplied with or without a 4-20 mA transmitter. The 35-3010RK series can also be configured with RKI's super toxic sensors offering a wide range of detectable toxic gases.

The 35-3010RK is capable of single person calibrations and can be installed up to 500 ft. from a controller, and can interface to any RKI or third party control system (utilizing a 4-20 mA feedback signal). This is a very cost effective way of monitoring for several gases that may be in the same place, and for applications where the sensors cannot be located directly in the area to be monitored. The pump is capable of drawing a sample up to 50' from the sample point.

Features

• Simultaneously monitors up to 4 points in one enclosure
• Available in LEL, O2, H2S, CO, H2, HC (ppm)
• NEMA 4X enclosure
• Long life pump
• Flowmeter and LED's for operational status
• Low flow indication
• Operates on 24VDC input
• LEL and O2 available with or without transmitter
• Super toxic versions available

Industry Applications

• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Parking garages
• Manufacturing facilities
• Steel
• Automotive
• HVAC

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

72-0007RK-03 Gaswatch 2, Model GW2X Single Gas Personal Monitor, 0 - 40% vol. O2 with Watch Band by RKI Instruments

RKI Instruments utilizes the latest technology and research to develop a wide range of workplace safety products. As an industry leader in advanced micro sensor technology, their designs are typically compact, efficient, and affordable. The company has a long-standing track record for innovative technologies and their robust research and development team is constantly seeking new ways to meet the needs of hazardous jobsites. The new GasWatch 2 by RKI Instruments is paving the way for workplace safety products. Its compact design and high portability ensure that the device is always accessible and its dependence on advanced technology guarantees its reliability and accuracy.

GasWatch 2

The GasWatch 2 features an easy and convenient method for monitoring single gases. With three gases to choose from (carbon monoxide, oxygen, and hydrogen sulfide), users can receive a fast and accurate response. Each individual gas sensor is color coded for quick reference and convenience. The unique space saving device fits directly on the wrist similar to a watch. The hands free device monitors the environment for the atmospheric condition and alerts the wearer in accordance with its settings. Its micro sensors use galvanic and electrochemical technology to monitor the air quality. They are inexpensive and are made to be easily replaced while in the field. They also have a life expectancy of over 2 years.

Features

The GasWatch 2 is regulated by advanced microprocessor technology for reliable and accurate readings. Additionally, the gas watch has a triple alarm feature to notify wearers of dangerous conditions. The flashing lights, audible buzzer, and vibration alert is sure to be noticed on the jobsite. The large digital LCD display screen with a backlight will also automatically activate and provide a readout of the gas conditions, PEAK, TWA, and STEL readings. The unit also notifies wearers of possible equipment malfunction. As can be expected, it also tells time.

Although the GasWatch 2 is designed for convenient use on the wrist, the device may also be worn on a belt, hard hat, or protective gear. RKI Instruments makes compatible clips for customers to use when wearing the GasWatch 2.

GasWatch 2 Specifications

Weighing in at approximately 2 ounces, the GasWatch 2 is extremely compact with dimensions of 2.5 W x 1.7 H x 0.9 D. The power source is one coin lithium battery (CR2450). The long life battery can operate for over 3,000 hours or 1 year of normal use with no alarms or backlighting. A typical response time for the unit is approximately 20 seconds for oxygen and 30 seconds for hydrogen sulfide and carbon monoxide. To preserve the integrity and security of the device, the unit is housed in a high-impact casing that is dust proof and weather proof.

The GasWatch 2 has been rated intrinsically safe and comes standard with a 2 year warranty for materials and craftsmanship.

*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

72-0231RK GX-2001 Personal Four Gas Monitor, 3 Gas, LEL/O2/CO with Belt Clip, No Charger by RKI Instruments

RKI is proud to offer the smallest 4-gas monitor in the world, the GX-2001. Weighing only 6 ounces and about the size of a pager (2.8" H x 2.2" W x 1.1" D), the GX-2001 simultaneously monitors combustibles, oxygen, carbon monoxide, and hydrogen sulfide. The GX-2001 is armed with standard features like a vibration alarm, autocalibration, datalogging, rechargeable Ni-MH battery pack, STEL / TWA readings, peak hold and auto backlighting at alarm on a large LCD display, and it even tells the time! All of these controls and features are operated through 3 simple glow in the dark buttons. Utilizing either the standard charger or datalogging / charger station, the Ni-MH battery pack will operate for 18 hours and fully recharge in 90 minutes. Also available is the datalogging software program which is Windows 95, 98, ME, and XP compatible. The GX-2001 is also compatible with the Data Cal 2000 instrument maintenance system and SM-2001U calibration station.

The GX-2001 is designed around the world's smallest gas sensors. Utilizing catalytic combustion, electrochemical and galvanic sensor technologies, each miniaturized sensor is manufactured with the same high quality control that has made RKI sensors and instruments the most reliable and long lasting monitoring devices in the industry.

Features

• Simultaneous detection of 4 gases LEL, O2, H2S and CO
• Smallest 4 gas monitor on the market 2.8" H x 2.2" W x 1.1" D, 6 oz.
• Audible, visual, & vibration alarms
• Alarm trend data
• Datalogging standard
• Autocalibration
• Rechargeable Ni-MH battery pack
• Battery pack recharges in 90 minutes
• Continuously operates for up to 18 hours
• Large LCD display screen
• Automatic backlighting at alarm
• High impact, RFI shielded body
• STEL and TWA readouts (USA Version)
• Continuously displays current time
• Intrinsically safe, CSA, C / US
• 2 year warranty

Applications

• Personal monitoring
• Confined spaces
• Refineries / petrochemical
• Utilities
• Chemical plants
• Hazardous material
• Water / wastewater treatment
• Fire services
• Mining

*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

72-0314RK GX-2009 Personal Gas Monitor, 4 Gas, LEL / O2 / H2S / CO with Alligator Clip, No Charger by RKI Instruments

Workplace safety is a top priority at RKI Industries. With a reputation as being a world leader in gas detection and sensor technology, the company invests heavily in their research and design team to develop the industry's leading workplace safety products. The GX-2009 Model Personal Four Gas Monitor utilizes advanced technology and efficient design. It is the world's smallest and lightest gas monitor.

The GX-2009 Model Personal Four Gas Monitor

The GX-2009 Model Personal Four Gas Monitor is an obvious choice for many particularly hazardous applications. From personal monitoring in confined spaces to its use in fire services and construction, the portable monitor has been rated intrinsically safe. Its noticeable alarm functions and simultaneous detection of four separate gases help to ensure the safety of workers in potentially dangerous situations. The state of the art monitor can detect LEL, O2, H2S, and CO simultaneously and display the results on the large LCD display screen.

Each of the miniature sensors are manufactured with the high quality control standards of RKI Instruments. The compact sensors utilize catalytic combustion, electrochemical, and galvanic sensor technology.

Alarm System

The unit features dual audible alarm ports at 95 dB, and three bright LED lights for noticeable alerts. The Personal Four Gas Monitor also utilizes an ultra strong vibration alert designed to notify users of atmospheric conditions even when the device cannot be heard. When the monitor is in alarm mode, the backlight on the LCD display is turned on. The multi-faceted alarm system is designed to be noticeable in any given situation and is sure to notify the user and those nearby.

Standard Features

The GX-2009 Model Personal Four Gas Monitor has many standard features including an incredible datalogging function. The datalogging software can store up to 100 calibration records and is compatible with many computer platforms. The log time can range from 10 to 300 hours and houses 8 alarm trends. The unit can also remind users of upcoming calibration and bump tests. With 2 glow in the dark, glove friendly buttons, users can easily operate the device on site.

The unit comes standard with an alligator clip, NiMH batteries, a charging station with VAC power supply, and a product CD with datalogging software.

Specifications

The GX-2009 Model Personal Four Gas Monitor is the smallest and lightest personal gas monitor in the world. Weighing in at less than 5 ounces, the device fits easily in the palm of a hand and is easily portable. Additionally, the IP-67 water resistant and dustproof design contains an impact resistant over mold rubber body to protect the integrity of the device. The unit uses a set of 2 NiMH batteries with 20 hours of operation. Each GX-2009 Model Personal Four Gas Monitor comes standard with a 2 year warranty for materials and workmanship.

*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

65-2340RKSS-NH3 S2 Series Detector/Amp/XP Stainless Steel J-Box, Non XP, ESM-01 Type, NH3, 0 - 75 ppm by RKI Instruments

Having a reliable gas sensor is detrimental to the safety and security of workers in potentially unstable work environments. In many cases, the decision to use a gas detection device with a reliable sensor can be the difference between life and death. RKI Instruments understands the reliability of gas sensors should be a top priority for workplace safety managers. Their team of experts works diligently to incorporate the most advanced technologies with the highest industry standards.

For nearly 20 years, RKI Instruments has worked in the gas detection industry. Its line of products leads the industry in innovation and technology. Every year, the company commits to achieving a higher level of productivity and delivering the best gas detection products on the market. With the introduction of their high performing, low cost S2 Sensor Transmitter, RKI is fulfilling that commitment.

S2 Sensor/Transmitter

The RKI S2 Sensors and Transmitters use state of the art sensor technology to detect common gas hazards. Their efficient design and cost effectiveness make them an industry choice for atmospheric monitoring. The sensor transmitters can be used in both indoor and outdoor conditions and are designed to interface with RKI controllers or PLC/DCS systems.

The sensors are available in explosion proof casing for monitoring LEL, H2 specific, oxygen, H2S, CO2, and carbon monoxide. These sensors also have flame arrestors and are approved for use in hazardous environments. The oxygen, H2S, CO, and CO2 sensors are available in non-explosion proof models. The sensors provide highly specific and quick detection and are long lasting. The sensors can be quickly replaced while on the field and do not require any tools.

Explosion proof S2 Sensor/Transmitter

The explosion proof sensors use a variety of detection mechanisms including catalytic for LEL and LEL- H2 specific; metal oxide semiconductor for hydrogen; galvanic cell technology for oxygen; electrochemical for hydrogen sulfide and carbon monoxide; and infrared for carbon dioxide, methane, and hydrocarbons. A hydrogen specific sensor transmitter is not available. Each of these detection methods come with their own measuring range specifications and response times varying from 20 seconds to 45 seconds. These sensors are stainless steel and are housed in a cast aluminum explosion proof J-Box (a stainless steel J-Box is also available).

Non-explosion proof S2 Sensor/Transmitter

The non-explosion proof sensors use galvanic cells for oxygen detection; electrochemical technology for hydrogen sulfide, carbon monoxide, and other toxics; and infrared technology for carbon dioxide detection. The response times vary between 20 seconds and 60 seconds depending on the targeted gas, and the measuring ranges vary as well. These sensors are plastic or aluminum and housed in an explosion proof J-Box.

Accessories

The S2 Sensor/Transmitter has numerous accessories available to meet the individual workplace's needs. Such accessories include calibration adaptors, flow through adaptors, remote horns and lights, calibration kits, battery backups, splash guards, air aspirator adaptors or panels, and data loggers.

Each sensor comes standard with a one year warranty for materials and workmanship.

*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

65-2394RKSS-HC S2 Series Detector/Transmitter/XP Stainless Steel J-Box, IR LEL, HC, Explosion Proof by RKI Instruments

Having a reliable gas sensor is detrimental to the safety and security of workers in potentially unstable work environments. In many cases, the decision to use a gas detection device with a reliable sensor can be the difference between life and death. RKI Instruments understands the reliability of gas sensors should be a top priority for workplace safety managers. Their team of experts works diligently to incorporate the most advanced technologies with the highest industry standards.

For nearly 20 years, RKI Instruments has worked in the gas detection industry. Its line of products leads the industry in innovation and technology. Every year, the company commits to achieving a higher level of productivity and delivering the best gas detection products on the market. With the introduction of their high performing, low cost S2 Sensor Transmitter, RKI is fulfilling that commitment.

S2 Sensor/Transmitter

The RKI S2 Sensors and Transmitters use state of the art sensor technology to detect common gas hazards. Their efficient design and cost effectiveness make them an industry choice for atmospheric monitoring. The sensor transmitters can be used in both indoor and outdoor conditions and are designed to interface with RKI controllers or PLC/DCS systems.

The sensors are available in explosion proof casing for monitoring LEL, H2 specific, oxygen, H2S, CO2, and carbon monoxide. These sensors also have flame arrestors and are approved for use in hazardous environments. The oxygen, H2S, CO, and CO2 sensors are available in non-explosion proof models. The sensors provide highly specific and quick detection and are long lasting. The sensors can be quickly replaced while on the field and do not require any tools.

Explosion proof S2 Sensor/Transmitter

The explosion proof sensors use a variety of detection mechanisms including catalytic for LEL and LEL- H2 specific; metal oxide semiconductor for hydrogen; galvanic cell technology for oxygen; electrochemical for hydrogen sulfide and carbon monoxide; and infrared for carbon dioxide, methane, and hydrocarbons. A hydrogen specific sensor transmitter is not available. Each of these detection methods come with their own measuring range specifications and response times varying from 20 seconds to 45 seconds. These sensors are stainless steel and are housed in a cast aluminum explosion proof J-Box (a stainless steel J-Box is also available).

Non-explosion proof S2 Sensor/Transmitter

The non-explosion proof sensors use galvanic cells for oxygen detection; electrochemical technology for hydrogen sulfide, carbon monoxide, and other toxics; and infrared technology for carbon dioxide detection. The response times vary between 20 seconds and 60 seconds depending on the targeted gas, and the measuring ranges vary as well. These sensors are plastic or aluminum and housed in an explosion proof J-Box.

Accessories

The S2 Sensor/Transmitter has numerous accessories available to meet the individual workplace's needs. Such accessories include calibration adaptors, flow through adaptors, remote horns and lights, calibration kits, battery backups, splash guards, air aspirator adaptors or panels, and data loggers.

Each sensor comes standard with a one year warranty for materials and workmanship.

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

35-3010RKA-02 LEL/O2/ H2S Sample Draw Assembly in NEMA 4X Enclosure with Transmitters by RKI Instruments

The 35-3010RK series is a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. This unit features a NEMA 4X enclosure making it dust, water and corrosion resistant. It also features a flowmeter with adjustable flow and a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, hydrogen sulfide and carbon monoxide versions are available in many different combinations. Combustibles and oxygen versions can be suplied with or without a 4-20 mA transmitter. The 35-3010RK series can also be configured with RKI's super toxic sensors offering a wide range of detectable toxic gases.

The 35-3010RK is capable of single person calibrations and can be installed up to 500 ft. from a controller, and can interface to any RKI or third party control system (utilizing a 4-20 mA feedback signal). This is a very cost effective way of monitoring for several gases that may be in the same place, and for applications where the sensors cannot be located directly in the area to be monitored. The pump is capable of drawing a sample up to 50' from the sample point.

Features

• Simultaneously monitors up to 4 points in one enclosure
• Available in LEL, O2, H2S, CO, H2, HC (ppm)
• NEMA 4X enclosure
• Long life pump
• Flowmeter and LED's for operational status
• Low flow indication
• Operates on 24VDC input
• LEL and O2 available with or without transmitter
• Super toxic versions available

Industry Applications

• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Parking garages
• Manufacturing facilities
• Steel
• Automotive
• 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