Advance Optima Series Continuous Gas Analyzer -- AO2000
from ABB Measurement Products

Continuous Gas Analyzer. The Advance Optima process gas analyzers have a modular design that offers a long-term security in your investment. Analyzer modules can be freely combined into tailor-made solutions and upgraded or extended with new features at any time. Remote modules are easily attached... [See More]

  • Gas Types: CO2 (0-5/50 ppm); CO (0-10/50 ppm); Hydrocarbons (0-50/100/200/250/500 ppm); Methane (CH4) / Natural Gas (0-50/100 ppm); NO (0-75 ppm); NxOx (0-20/50 ppm); SO2 (0-25/100 ppm); SF6 (0-1900/2000 ppm); Water Vapor (0-500/1000 ppm)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Electrochemical; Flame Ionization Detector
  • Measurement Type: Trace
Catalytic Sensor for SmartMaxII Standalone Controller Monitor/Transmitter -- SNR480
from Control Instruments Corp.

Our catalytic and electrochemical sensors are widely used as area monitors for detection of combustible and toxic substances. When used with the SmartMaxII standalone controller, they can report directly to many existing control systems without the need for a dedicated monitor instrument. The... [See More]

  • Gas Types: Combustible; Hydrocarbons (0-100% LFL); H2 (0-100% LFL); Methane (CH4) / Natural Gas
  • Number of Gases Monitored: Single; Multi
  • Sensor Technology: Catalytic
  • Measurement Type: %LEL or %LFL
Open Path Eclipse (OPECL) IR Gas Detector
from Det-Tronics

Det-Tronics offers a line-of-sight gas detector for measurement of hydrocarbon vapors in the lower explosive limit per distance (LFL-meter) detection range. Ideally suited for open path gas detection applications in oil, gas, and petrochemical facilities, the Open Path Eclipse provides a number of... [See More]

  • Gas Types: Combustible; Hydrocarbons (0-5 % LFL-Meters); Methane (CH4) / Natural Gas (Meth / But / Propane)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Infrared
  • Measurement Type: %LEL or %LFL
Combustible Gas Detector / Controller / Transducer -- GD-3000
from Eagle Eye Power Solutions, LLC

The Eagle Eye GD-3000 combustible gas detector is a versatile, easy-to-use device that allows you to select between methane (NG), propane (LP), or hydrogen (H2) gas detection. The GD-3000 provides low-level detection of combustible gas in an easy-to-maintain monitor that is factory calibrated for... [See More]

  • Gas Types: Combustible; H2; Methane (CH4) / Natural Gas (Propane)
  • Measurement Type: %LEL or %LFL
  • Number of Gases Monitored: Multi
  • Electrical Outputs: Switch or Relay
SB Series - CO and Methane Sensor -- SB-95-12
from FIS Inc.

The SB-95-12 is a tin dioxide semiconductor gas sensor which has an excellent performance in detecting both CO and methane selectively with single sensor element. This unique feature was realized by using a mini-bead type sensing element with a periodic temperature change operation method. [See More]

  • Gas Types: Combustible; CO (30-7000ppm); H2 (200-7000ppm); Methane (CH4) / Natural Gas (300-7000ppm) (Ethanol, Iso-butane)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Semiconductor
  • Measurement Type: Trace
Addressable Transmitter -- S4100C
from General Monitors, Inc.

The General Monitors Model S4100C hydrocarbon gas Addressable Transmitter is a highly reliable, self-contained, microprocessor-controlled monitor with integral 3 digit readout. It is designed to measure and display concentrations of combustible gases in the range 0-100% LEL, but will continue to... [See More]

  • Gas Types: Combustible; Hydrocarbons (0 to 100% LEL); H2 (0 to 100% LEL); Methane (CH4) / Natural Gas (0 to 100% LEL)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic
  • Measurement Type: %LEL or %LFL
Gas Detector -- Manning EC-F9-NH3
from Honeywell Analytics, Inc.

Industry leading performance in Ammonia detection technology. The Manning EC-F9-NH3 with SensorCheck ™ features industry-leading performance gas detection technology and adds a built-in system to monitor and predict the sensor ’s electrical viability. Available with an optional LCD that... [See More]

  • Gas Types: CO (.05 ppm); H2 (.02 ppm); HCl; HCN; HF; H2S; Methane (CH4) / Natural Gas; NO2; O2
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Electrical Outputs: Current
Laser Diode Gas Detector CH4 -- 11A
from Leister USA

The LGD F200 instrument series is based on a contact-less, near-infrared absorption measurement of the target gas. The systems are self-contained, ready-to-use OEM modules, using a flow-through cell set-up forextractive measurements. [See More]

  • Gas Types: Toxic; Combustible; Methane (CH4) / Natural Gas ((0 to 10 ppm))
  • Number of Gases Monitored: Single
  • Sensor Technology: Tunable Diode Laser Spectrometer
  • Measurement Type: Trace; Leakage
Gas Detector -- 4100-35
from Sierra Monitor Corporation

Gas sensor modules with a performance difference. Sierra Monitor gas sensor modules provide continuous trouble-free monitoring of hazardous gas conditions to protect your personnel and facility. Sierra Monitor integrates extensive gas sensor technology with electronics expertise to offer a broad... [See More]

  • Gas Types: Toxic; Combustible; Methane (CH4) / Natural Gas (5000PPM) (Acetic Acid, Acetone, Propanal, etc.)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Semiconductor
  • Measurement Type: Trace
Methane and CO Detector -- HICT-1002
from Actioncraft Products, Inc. / Industrial Test Equipment Co., Inc.

Hydrogen or Propane detection, Two seperate sensors with separate alarm LEDs, Can substitute sensors for different gases, The recommended area for one detector is 10,000 cubic feet [See More]

  • Gas Types: Toxic; Combustible; CO (100 ppm); Methane (CH4) / Natural Gas (Methane 20% LEL) (Methane 10% of LEL)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Electrochemical
  • Measurement Type: %LEL or %LFL; Trace
Gas Density/Hydrogen Purity Detector -- GD40 [GD40 from Yokogawa Corporation of America]
from Fotronic Corporation / Test Equipment Depot

The Model GD402 gas density analyzer and Model GD40 detector not only provide continuous measurement of gas density, but also several other valuable parameters, including specific gravity and molecular weight. The GD40 detector is designed for intrinsically safe and flameproof, explosion protected... [See More]

  • Gas Types: NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HCN; HF; H2Se; H2S; Hg; Methane (CH4) / Natural Gas; NO; NO2; NxOx; O2; O3; PH3; SiH4; SO2; SF6; Water Vapor
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Density
Replacement Sensor -- 1704-1856
from Industrial Scientific Corporation

Replacement sensor for TMX412, LTX310, LD322 [See More]

  • Gas Types: Combustible; Hydrocarbons (0-100 % LEL, CH4 0-5% Volume); Methane (CH4) / Natural Gas (Methane 0-5% Volume)
  • Number of Gases Monitored: Single
  • Sensor Technology: Catalytic
  • Measurement Type: %LEL or %LFL; %Volume
3 or 4-Wire smarter Gas Detectors -- TA-2100
from Mil-Ram Technology, Inc.

Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for Toxic, Oxygen and LEL Combustible Gas Detection. Hundreds of different gases utilizing several sensor technologies; electrochemical, catalytic, infrared, photo-ionization, solid-state and more. Now available suitable for use in SIL 2... [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-200ppm); AsH3 (0.00-1.00ppm); Br2 (0.0-5.0ppm); CO2 (0-5000ppm); CO (0-200ppm); Cl2 (0.0-5.0ppm); ClO2 (0.0-5.0ppm); B2H6 (0.00-1.00ppm); F (0.0-5.0ppm); GeH4 (0.00-5.00ppm); H2 (0-100%LEL); HCl (0.0-20.0ppm); HCN (0-50ppm); HF (0.0-20.0ppm); H2Se (0.20-1.00ppm); H2S (0-50ppm); Methane (CH4) / Natural Gas (0-100%LEL); NO (0-100ppm); NO2 (0.0-20.0ppm); O2 (0.0-25.0%LEL); O3 (0.0-20.0ppm); PH3 (0.00-1.00ppm); SiH4 (0-50ppm); SO2 (0.0-20.0ppm) (C3H3N, AsF5, BCl3, BF3, N2H4, HI, HBr)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Semiconductor; Solid State MOS
  • Measurement Type: %LEL or %LFL; %Volume; Trace
Lonestar Portable Gas Analyzer
from Owlstone Inc.

Lonestar is a portable gas analyzer that can detect a broad range of analytes at part per billion concentrations, with high selectivity in just a few seconds. [See More]

  • Gas Types: Toxic; Combustible; Hydrocarbons; Methane (CH4) / Natural Gas (User Defined)
  • Number of Gases Monitored: Multi
  • Sensor Technology: PID
  • Measurement Type: %Volume; Trace; Signature
ELDS Open Path Gas Detector -- 1000 Series XC Coal Bed Methane Detector
from Senscient Inc.

Reliable, rapid detectionof methane concentrations in pre-combustion ventilation systems at 0.5 to 5.0 meters. 100% continuous measurement of normal gas levels present in the combustion stream and rapid, accurate detection of breakthrough gas levels for optimum safety in combustion operations. Fully... [See More]

  • Gas Types: Combustible; Methane (CH4) / Natural Gas (0 to 100% LEL)
  • Number of Gases Monitored: Single
  • Sensor Technology: Infrared; Enhanced Laser Diode Spectroscopy
  • Measurement Type: %LEL or %LFL; Trace; Leakage; Signature
SensAlert Combustible Gas IR Sensor -- 111255-D-1
from Sensidyne, LP

Minimum Indicated Concentration .............. 4 %LEL. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... 5% change... [See More]

  • Gas Types: Combustible; Hydrocarbons (0-100%LEL); Methane (CH4) / Natural Gas (Methane 0-100%LEL)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Infrared
  • Measurement Type: %LEL or %LFL
100% CH4 MONITOR MODEL 2015SPI-4 -- 30555
from VTI-Valtronics, Inc.

CO2 Gas Sensor for OEM / CO2 Gas Sensor for Industrial Use of CO2 (carbon dioxide) gas sensors in food processing extends the storage and usable shelf life of both fresh and shelf stable food products. In meat processing, C02 gas sensors assist in retaining the natural meat color and inhibits... [See More]

  • Gas Types: Methane (CH4) / Natural Gas
  • Electrical Outputs: Voltage
  • Measurement Type: %Volume
Gas Density/Hydrogen Purity Detector -- GD40
from Yokogawa Corporation of America

The Model GD402 gas density analyzer and Model GD40 detector not only provide continuous measurement of gas density, but also several other valuable parameters, including specific gravity and molecular weight. The GD40 detector is designed for intrinsically safe and flameproof, explosion protected... [See More]

  • Gas Types: NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HCN; HF; H2Se; H2S; Hg; Methane (CH4) / Natural Gas; NO; NO2; NxOx; O2; O3; PH3; SiH4; SO2; SF6; Water Vapor
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Density