Gaspost Toxic Gas Sensor/Transmitter
from ACME Engineering Products, Inc.

The ACME Gaspost toxic gas sensor/transmitter measures the concentration of the target gas in an enclosed area and produces a proportional analog output signal. The 4-20mA transmitter is designed for standard 2-wire loop-powered operation where the output is supplied via the same pair of wires as... [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-100 PPM); CO (0-200 PPM); Cl2 (0-5 PPM); H2 (0-1000 PPM); H2S (0-200 PPM); NO2 (0-10 PPM); O2 (0-25 %); SO2 (0-10 PPM)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Electrochemical
  • Measurement Type: Trace
Toxic Gas Transmitter -- HLM-1000-TX
from Arjay Engineering Ltd.

The CSA approved HLM-1000 is an analog. detector head compatible with all Arjay 4-20mA. based control units as well as most other 24 volt. systems. Its transformer-isolated design and rugged. construction make the HLM-1000 an ideal choice. for both new and retrofit applications. All. HLM-1000... [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-100ppm); CO (0-500ppm); Cl2 (0-10ppm); HCl (0-10ppm); H2S (0-100ppm); NO (0-100ppm); NO2 (0-20pm); O2 (0-30%); SO2 (0-50ppm)
  • Measurement Type: %Volume; Trace
  • Number of Gases Monitored: Multi
  • Electrical Outputs: Current
Intelligent Gas Sensor -- TS4000H
from General Monitors, Inc.

The Model TS4000H Intelligent Toxic Gas Detector continuously monitors a variety of toxic gases in the ppm range, delivering highly accurate detection and protection. Gases available: ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen, hydrogen chloride, hydrogen sulfide, nitric oxide,... [See More]

  • Gas Types: Toxic; NH3 (0 to 50 ppm, 0 to 100 ppm); CO (0 to 100 ppm, 0 to 500 ppm); Cl2 (0 to 10 ppm / 0 to 20 ppm); ClO2 (0 to 3 ppm); HCl (0 to 20 ppm); H2S (0-100ppm); NO (0 to 100 ppm); NO2 (0 to 20 ppm); O2 (0 to 25% Vol.); O3 (0 to 1 ppm); SO2 (0 to 20 ppm)
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: %Volume; Trace
Apex Gas Transmitter and Sensor
from Honeywell Analytics, Inc.

Highest performance fixed flammable and toxic gas detector with a choice of communication outputs, accessories and installation flexibility. Apex takes the best elements of gas detection design and combining them into one unit. Apex provides the highest performance, installation flexibility, a wide... [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-50 PPM / 0-1000 PPM); AsH3 (0-0.2 PPM); Br2 (0-0.4 PPM); CO (0-100 PPM / 0-500 PPM); Cl2 (0-2 PPM / 0-15 PPM); ClO2 (0-0.4 PPM); B2H6 (0-0.4 PPM); F (0-4 PPM); GeH4 (0-0.8 PPM); Hydrocarbons (0-100% LEL); H2 (0-1000 PPM); HCl (0-20 PPM); HCN (0-20 PPM); HF (0-12 PPM); H2S (0-15 PPM / 0-100 PPM); NO (0-100 PPM); NO2 (0-12 PPM); O2 (0-21 % v/v); O3 (0-4 PPM); PH3 (0-1.2 PPM); SiH4 (0-20 PPM); SO2 (0-8 PPM / 0-50 PPM) (Many other toxic gases- see datasheet)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic; Electrochemical
  • Measurement Type: %LEL or %LFL; %Volume; Trace
GMI Single Gas Transmitter for Hazardous Area Use -- GasTrEx
from IST Group

The GasTrEx from GMI is a hazardous area transmitter sensor unit which, when used along with one of our extensive range of flammable, toxic or oxygen deficiency, flameproof detection heads provides continuous, robust and accurate protection to personnel and property. [See More]

  • Gas Types: NH3 (0-100 ppm); CO2 (0.1% Volume); CO (0-100, 0-500 ppm); H2; HCl (0-10 ppm); HCN (0-25 ppm); H2S (0-100 ppm); NO (0-100 ppm); NO2 (0-10 ppm); O2 (0.1% Volume); SO2 (0.1 ppm) (Ethylene Oxide)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Electrochemical; Infrared
  • Measurement Type: %LEL or %LFL; %Volume; Trace
MultiGard Gas Sampling System
from MSA - The Safety Company

The MultiGard Gas Sampling System is an efficient, cost effective method of gas detection. [See More]

  • Gas Types: Toxic; Combustible; Aerosols; NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HF; H2S; NO; NO2; NxOx; O2; PH3; SiH4; SO2; SF6
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic; Electrochemical; Infrared
  • Measurement Type: %LEL or %LFL; %Volume
Millennium II Electrochemical NO2 Detector -- ST373
from Rosemount Analytical

The ST3 XChem series of SMART electrochemical toxic gas sensors provide high specificity, fast response, and long life. All ST3 sensors are part of the universal Millennium II Gas Detection platform and are compatible with the M21, M22, and M2B transmitters. Our latest design employs our... [See More]

  • Gas Types: Toxic; NO2 (0-10 ppm)
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Trace
Meridian Universal Fixed Gas Detector
from Scott Safety

Meridian Universal Gas Detector represents next generation fixed gas detection. In this truly universal world, you'll better protect your people, improve system reliability and operational efficiency, and lower total cost of ownership. What Makes Meridian Truly Universal. One Detector, One Head,... [See More]

  • Gas Types: Toxic; Combustible; NH3; AsH3; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; H2; HCl; HCN; HF; H2S; NO; NO2; NxOx; O2; O3; PH3; SiH4; SO2 (Acetaldehyde, Acetone, Benzene, Butane, Butanol, Butyl Acetate, Chlorobenzene, Cyclohexane, Decane, Diethyl Ether, Ethane, Ethanol, and More)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic; Electrochemical; Infrared; Semiconductor
  • Electrical Outputs: Current
Sentry IT Nitrogen Dioxide Sensor Module -- 5100-12-IT
from Sierra Monitor Corporation

As with all the IT Series Gas Sensor Modules the Toxics IT meets the needs of integrators industry-wide to incorporated hazardous gas monitoring information into their plant-wide safety and process system. Oxygen deficiency - 5100-03-IT Carbon Monoxide - 5100-04-IT Hydrogen Sulfide - 5100-05-IT... [See More]

  • Gas Types: Toxic; NO2 (0-20ppm)
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Trace
Eight Channel Gas Controller -- P2260
from Conspec Controls Inc.

CONSPEC Controls Multi-Channel Controller is a microprocessor-based multi-analog input controller. The P2259/60 was designed to be an independent stand-alone controller but can integrate into any type of data acquisition system. The Controller can provide up to eight channels of remote monitoring... [See More]

  • Gas Types: Combustible; Aerosols; NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HCN; HF; H2Se; H2S; NO; NO2; O2; O3; PH3; SiH4; SO2; SF6
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
  • Measurement Type: %LEL or %LFL; %Volume; Trace
Sensor Saver Transmitter -- 367-730-01
from Delphian Corporation

Delphian's transmitter is epoxy encapsulated for complete environmental protection and puts sensor power regulation and support electronics where it counts - at the sensor location. [See More]

  • Gas Types: NO2 (0-10ppm)
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Trace
EX-5175 Explosionproof Sensor/Transmitter, NO2 -- P/N 10014-1700
from ENMET Corporation

P/N 10014-1700, EX-5175 Explosionproof Sensor/Transmitter, NO2. The EX-5175 Series Sensor/Transmitters utilize electrochemical type cells to detect the target gas. These cells consist of electrodes, electrolyte and an air/liquid separation barrier. Gas molecules enter the cell and, as a result of an... [See More]

  • Gas Types: NO2
  • Electrical Outputs: Current
  • Sensor Technology: Electrochemical
  • Display: Digital
Gas Density/Hydrogen Purity Analyzer -- EXA GD402 [EXA GD402 from Yokogawa Corporation of America]
from Fotronic Corporation / Test Equipment Depot

There are many applications where the accurate, repeatable measurement of gas density is essential. From blending of fuel, to product quality, to Hydrogen purity and replacement in utility turbines, Yokogawa â € ™s family of Gas Density products allow you to make accurate... [See More]

  • Gas Types: NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HCN; HF; H2Se; H2S; Hg; NO; NO2; NxOx; O2; O3; PH3; SiH4; SO2; SF6; Water Vapor
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Density
Gas Monitor -- GASMAX II + Smart IR
from Global Detection Systems Corp.

Explosion proof installations, options include 5A alarm contacts [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-100 ppm); AsH3 (0-1 ppm); CO (0-300/1000 ppm); Cl2 (0-5/50 ppm); ClO2 (0-1 ppm); F (0-1 ppm); H2 (0-2000 ppm); HCl (0-30 ppm); HCN (0-50 ppm); HF (0-10 ppm); H2S (0-50/100 ppm); NO (0-100/50 ppm); NO2 (0-5/50 ppm); O2 (0-25%); O3 (0-1 ppm); SiH4 (0-50 ppm); SO2 (0-20/100 ppm) (COCI2 0-1ppm N2H4 0-1ppm TBM 0-14ppm)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature); Infrared (optional feature); Semiconductor (optional feature)
  • Measurement Type: %LEL or %LFL (optional feature); %Volume (optional feature); Trace (optional feature)
iTrans™ -- 7814635-ABCDEFG
from Industrial Scientific Corporation

Compatible with the first docking system for fixed-point gas monitors, iTrans ™ provides maximum flexibility, superior performance and hands-off maintenance. Using patented technology, the iTrans ™ DS2 Docking Station ™ provides automatic calibration, testing and record-keeping. [See More]

  • Gas Types: Toxic; Combustible; NH3 (optional feature) (0 to 200 ppm); CO2 (optional feature) (0 to 100 % LEL); CO (optional feature) (0 to 999 ppm); Cl2 (optional feature) (0.2 to 99.9 ppm); ClO2 (optional feature) (0.02 to 1 ppm); Hydrocarbons (optional feature) (0 to 100 % LEL); H2 (optional feature) (0 to 1999 ppm); HCl (optional feature) (0.2 to 30 ppm); HCN (optional feature) (2 to 30 ppm); NO (optional feature) (0.0 to 99.9 ppm); NO2 (optional feature) (0.2 to 99.9 ppm); O2 (optional feature) (0 to 30% Vol); PH3 (optional feature) (0 to 1 ppm); SO2 (optional feature) (0.2 to 99.9 ppm)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic (optional feature); Electrochemical (optional feature)
  • Measurement Type: %LEL or %LFL (optional feature); %Volume (optional feature); Trace (optional feature)
Compact Gas Detector -- GDK7DII
from RKI Instruments, Inc.

Long life sensor, high density engineering, wide sensor selection [See More]

  • Gas Types: Toxic; NH3 (0-75 ppm); AsH3 (0-0.2 ppm); Br2 (0-1 ppm); Cl2 (0-1.5 ppm); B2H6 (0-.03 ppm); F (0-30 ppm); HCl (0-15 ppm); HF (0-9 ppm); H2S (0-1 ppm); NO2 (0-15 ppm); O3 (0-0.6 ppm); PH3 (0-1 ppm); SiH4 (0-15 ppm) (Many Others)
  • Number of Gases Monitored: Single
  • Sensor Technology: Electrochemical
  • Measurement Type: Trace
Gas Density/Hydrogen Purity Analyzer -- EXA GD402
from Yokogawa Corporation of America

There are many applications where the accurate, repeatable measurement of gas density is essential. From blending of fuel, to product quality, to Hydrogen purity and replacement in utility turbines, Yokogawa â € ™s family of Gas Density products allow you to make accurate... [See More]

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