RKI Instruments

RKI Instruments, Inc. is an innovative gas detection company located in Union City, California. RKI began in 1994 with the belief that distributors and customers deserve a permanent reliable source for advanced gas detection instruments and sensors.

RKI is partnered with Riken Keiki Company, Ltd., the world leader in gas detection and sensor technologies. Celebrating over 70 years in the gas detection business, Riken has over 150,000 points of detection world wide in the semiconductor industry alone. RKI is the executive North American supplier of Riken products.

RKI is also known for unique product development. Through ingenuity and years of industry experience, we have developed our own line of gas detection instruments and accessories to complement the
Riken product line. All of RKI developed products designed around Riken’s long lasting field proven sensors.

The EAGLE 2TM is an updated version of our highly regarded EAGLE portable gas monitor offering enhanced new features and capabilities. With many configurations and the capability of simultaneously monitoring up to 6 gases, it is a versatile portable instrument detecting a wide range of toxic and VOC gases. RKI also has designed and introduced the following fixed system controllers and detectors:

Beacon 110 - Single Channel Wall Mount Controller Beacon 200 - Two Channel Wall Mount Controller Beacon 410A - Four Channel Wall Mount Controller Beacon 800 - Eight Channel Wall Mount Controller Direct Connect - LEL / H2 / O2 / CO / H2S

S2 Sensor - Transmitter
M2A Series - Stand Alone Explosion Proof Transmitter Explosion Proof Tri-Sensor Head
GD-70D Series - Intelligent Gas Detector
Digester Gas Monitor

RKI’s continued success is attributed to our seasoned professionals and exceptional customer service that we’re proud to offer. Each RKI employee has an average of 10 years of gas detection experience and our company’s top six executives combined industry experience totals more than 140 years.

This combination of quality products, experience, knowledgeable and supportive people provides you with the ability and opportunity to confidently face almost any gas monitoring application with equipment built to last. Our policy is to provide strong, quick support to our customers and outlets, and to stand fully behind our products.

Who is RKI Instruments? RKI is gas detection for life. 

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FEATURES: • 4 Gases to choose from: LEL, CO, H2S, or O2 • Operates 3,000 hrs. on alkaline batteries (16 hours for LEL version) • Pocket size 1.4”(W) x 4.1”(H) x 0.8”(D) • Light weight 3.5 ounces • Audible / visual / vibration alarms • Automatic backlight during alarm • Peak Hold, STEL & TWA • Low battery alarm • Impact and water resistant • Intrinsically safe, CSA, C/US classified • 2 year warranty
FEATURES: • Automated instrument management • Calibrations, bump tests, and data downloads automatically performed and archived • Manage instruments and archive records by serial #, user ID, or station ID • Services are automatic, on-demand, or custom intervals • Each docking module equipped with built-in flow control and status indicators • Approaching and past due service prompts • Automatic quick charge in 90 minutes or less • Alkaline recognition • Single exhaust line for all instruments • 5 Inlet ports for separate gas mixtures • Create and save a list of common gas mixtures • Automatic tracking of cylinder expiration • Save factory and user default configurations for uploading to instruments • Password protect configuration controls • Records are easily exportable as CSV data • Software is Windows 98, NT, 2000, and XP compatible • Operates on any Pentium II or higher PC
FEATURES: • Monitor up to 6 different gases • PPM, % LEL, or % Vol. auto-ranging combustible detection • Specialty Sensors ○ PID (Photoionization Detector) - Low or high range for VOC detection - Fence Electrode Technology for humidity and contamination resistance ○ Infrared (IR) CO2, % LEL CH4, % Vol. CH4, % LEL HC, % Vol. HC ○ Thermal Conductivity (TC) % Vol. H2, % Vol. CH4 ○ Smart toxic, plug and play sensors NH3, AsH3, Cl2, HCN, PH3, & SO2 • Multilingual (5 languages) • Powerful long-life pump up to 125’ range • Low flow pump shut off and alarm • Methane elimination for environmental use • Alkaline 18 hours or NiMH 20 hours capability • Password protection • Datalogging standard • Autocalibration / single gas calibration • Internal hydrophobic dust filter • External probe with hydrophobic filter • Ergonomic RFI / EMI / chemical / weather resistant enclosure • Intrinsically safe design, CSA approval
FEATURES: • Simultaneous detection of up to 6 different gases • Over 400 gas monitoring configurations • Wide range of toxic gases • PPM / LEL hydrocarbon detection • Powerful long-life pump up to 125’ range with filters • Low flow pump shut off and alarm • Methane elimination switch for environmental use • Security “Adjustment Lockout Switch” • Up to 30 hours of continuous operation • Alkaline or Ni-Cad capability • IR Sensors available for CO2, % LEL CH4 or HC, % volume CH4 or HC • Transformer testing version available • Datalogging option • Autocalibration / single gas calibration • Dual hydrophobic filters (most versions) • Ergonomic RFI / EMI / chemical / weather resistant enclosure • Intrinsically safe design, CSA (C / US) & UL classified (most versions) • Complies with EPA Method 21
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
Features • Monitors ppm, LEL, and % volume methane, O2 and CO • ppm leak detector, detects down to 10ppm CH4 • “Leak tracker”audible/visual alarm mode for CH4 and CO • 0to100% volume Methane option • Auto-ranging display of %LEL and %volume • Barhole test mode • Bump test reminder option • Snap-logging-on demand data recording • Pump pause on demand extends battery life • Status indicators: —Pump active, microprocessor status and battery level • Internal sample drawing pump with up to 50 foot range • Vibration,visual,and audible alarms • Automatic back light during alarms • Calibration reminder with lockout option • Lithium ion or alkaline battery packs(interchangeable) • Quick charge • Glove friendly large buttons • Alarm latching or non-latching • High impact protective rubber overmolding • Up to 600 hours of data logging with alarm trends • Autocalibration or single calibration • TWA and STEL readings with lunch-break mode • Intrinsically safe, ATEX/IECEx/CE and c CSA us (pending) • High dust and water resistance design • 2 year warranty