40-ST Series Combustible Gas Sensors-Transmitters
from ACME Engineering Products, Inc.

Combustible gas sensor/transmitters in robust PVC NEMA 3 housing utilizing catalytic bead sensor technology. Available with either voltage/ current analog outputs or RS- 485 serial digital communication interface compatible with Acme CEL series multipoint gas detection systems. Features. [See More]

  • Gas Types: Combustible; Refrigerants; Hydrocarbons (0-40% LEL)
  • Number of Gases Monitored: Multi
  • Sensor Technology: Catalytic
  • Measurement Type: %LEL or %LFL; Trace
Toxic Gas/Oxygen Transmitter -- EC-Gold
from Arjay Engineering Ltd.

The EC-Gold is part of the Arjay series of gas. detection instruments. This employs electro-. chemical sensors to target toxic gas or oxygen. concentrations in ambient air. The unique design. and flexible interface allows this transmitter to. be used with any of the Arjay controllers or. directly... [See More]

  • Gas Types: Toxic; Combustible; NH3 (0-100ppm); CO (0-500ppm); Cl2 (0-10ppm); Refrigerants; H2S (0-100ppm); NO2 (0-20ppm); O2 (0-30%)
  • Measurement Type: %Volume; Trace
  • Number of Gases Monitored: Multi
  • Electrical Outputs: Current
GasGard XL Controller
from MSA - The Safety Company

The GasGard XL Controller from MSA is a versatile and easy to use multi-channel, wall-mounted controller for monitoring toxic and combustible gases, and oxygen deficiency. [See More]

  • Gas Types: Toxic; Combustible; Refrigerants
  • Number Channels: 8
  • Sensor Technology: Catalytic; Electrochemical; Infrared
  • Display: Digital
Gas Detector -- 4100-33
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: Refrigerants
  • Number of Gases Monitored: Multi
  • Sensor Technology: Semiconductor
  • 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
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
GD-77 Series -- GD-V77D
from RKI Instruments, Inc.

Self diagnostic functions, automatic flow adjustment, trend graph for alarm [See More]

  • Gas Types: Toxic (optional feature); Combustible (optional feature); Refrigerants (0-500 ppm); H2 (0-2000 ppm)
  • Number of Gases Monitored: Single
  • Sensor Technology: Semiconductor
  • 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