BTU/CV Transmitter -- Type M
from ABB Measurement Products

This “transmitter-like ” natural gas analyzer provides for on-site gas analysis and heating value where conventional chromatograph technology is not practical. The fast analysis cycle and automatic setup features make installation and maintenance unusually easy. The modular design makes... [See More]

  • Number of Gases Monitored: Single
  • Display: Digital
Carbon Dioxide/Temperature Transmitter -- CDT Series
from Dwyer Instruments, Inc.

Series CDT Carbon Dioxide and Temperature Transmitters accurately monitor the CO2 concentration and temperature in schools, office buildings, and other indoor environments to help achieve LEED ® certification. For increased sensor life, a single-beam dual-wavelength non-dispersive infrared... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Infrared
  • Gas Types: CO2 (0-2000, 0-5000 ppm)
CO2 Indoor Transmitter -- EE80 Series
from E+E Elektronik Corp

The EE80 series combines CO2 , relative humidity (RH) and temperature (T) measurement in one housing. The snap-in mounting concept stands for easy installation and replacement within seconds. EE80 series set new standards in CO2 measurements for HVAC. The operation is based on the infrared... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Infrared
  • Gas Types: CO2 (0-2000 / 0-5000 ppm)
Explosion Proof Oxygen Transmitter -- OxyTrans-EX
from Edgetech Instruments Inc.

4-20 mA Loop Powered Two Wire Oxygen Transmitter. The Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument. Measuring Range. The unit will offer ranges between... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Micro-Fuel Cell
  • Gas Types: Combustible; O2 (0-10000 ppm or 0-25%)
Zirconia Oxygen Sensor -- XYA1S
from First Sensor AG

Sensortechnics ’ XYA oxygen sensors are based on a special zirconium dioxide (ZrO2) technology to enable highly stable and accurate measurements from 0 …100 %Vol. oxygen concentration. These sensors are non-consumptive and feature a virtually unlimited lifetime. Easy calibration and... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: %Volume
  • Sensor Technology: Zirconia (ZrO2)
  • Gas Types: O2
Addressable Transmitter -- S4100T
from General Monitors, Inc.

The General Monitors Model S4100T Hydrogen Sulphide Addressable Transmitter is a highly reliable, self contained, microprocessor- controlled single point monitor with integral 3 digit readout. It is designed to measure and display concentrations of H2S in three ranges: 0-20ppm, 0-50ppm or 0-100ppm,... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Semiconductor
  • Gas Types: Toxic; H2S (0 - 20ppm, 0 - 50ppm, 0-100ppm)
8630 Chlorine Transmitter
from GF Piping Systems

The Signet 3-8630-3P ProcessPro Chlorine Transmitter simultaneously displays free chlorine and pH levels on a bright LCD backlight display. The 8630 transmitter has two 4 to 20 mA outputs that can be programed to transmit chlorine, pH or temperature information to a data collection device. Two... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Electrochemical
  • Gas Types: Cl2 (0 to 20 ppm)
Continuous Carbon Monoxide Monitoring -- ToxyPoint
from Honeywell Analytics, Inc.

The ToxyPoint two wire transmitter provides continuous monitoring for Carbon Monoxide in ambient air. ToxyPoint is designed to reduce the overall cost of ownership with a lower initial investment, eliminating maintenance costs and minimising building electrical operating costs. ToxyPoint delivers... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Electrochemical
  • Electrical Outputs: Current
TRIGARD Gas Monitoring System
from MSA - The Safety Company

TRIGARD Monitoring System is designed for monitoring chlorine, sulfur dioxide and other toxic gases, combustible gases, as well as for oxygen deficiency or enrichment. Designed specifically for water and wastewater facilities and the MSA TRIGARD Monitor offers an affordable monitoring solution for a... [See More]

  • Number of Gases Monitored: Single; Multi
  • Measurement Type: %LEL or %LFL; %Volume
  • Sensor Technology: Catalytic; Electrochemical
  • Gas Types: Toxic; Combustible; CO; Cl2; ClO2; Hydrocarbons; H2; H2S; O2; SO2
ECO-SENSE 2 Wire Loop-Powered H2S Gas Detector -- ECO-A
from Rosemount Analytical

The Net Safety Monitoring ECO-SENSE detector is a truly state-of-the-art H2S gas sensor/transmitter package designed specifically for 2 wire, loop-powered installations. An economic and ecological choice, this extremely low power detector functions in a 4-20mA "sink" mode at less than .75 watts with... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Electrochemical
  • Gas Types: Toxic; H2S
CF3 Series: CO2 Transmitter
from Rotronic Instrument Corp.

Applications. For ventilation control in residential properties, offices, classrooms, cinemas, public rooms, etc. Features. • Measurement range: 0 …2,000 ppm. • Measurement technique: infrared (NDIR) with automatic calibration. • Accuracy: ±30 ppm. • Power supply:... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Infrared
  • Gas Types: CO2 (0-2000 ppm)
Combustible Transmitters - Freedom 6000
from Scott Safety

Scott's Freedom 6000 universal transmitter for the detection of toxic and combustible gases incorporates modularity components and a common user interface into a fixed gas detection system, simplifying maintenance and reducing training costs associated with fixed gas detection. The Freedom 6000... [See More]

  • Number of Gases Monitored: Single
  • Gas Types: Combustible; AsH3; Br2; Cl2; ClO2; B2H6; F; HCl; HCN; HF; O3; PH3; SO2 (Tungsten Hexafluoride)
  • Sensor Technology: Catalytic; Electrochemical (optional feature); Infrared (optional feature)
  • Electrical Outputs: Current
Gas Detector -- 4101-16
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]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Semiconductor
  • Gas Types: CO (0)
GM20 Series Carbon Dioxide Transmitters for Demand Controlled Ventilation Applications -- GMD20
from Vaisala

The duct-mounted Vaisala CARBOCAP ® Carbon Dioxide Transmitter Series GMD20 and wall mounted GMW20 are specially designed for Demand Controlled Ventilation (DCV). They are easy to install and require no maintenance. The recommended calibration interval is five years. Versatile transmitters. Duct... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Infrared; CARBOCAP®
  • Gas Types: CO2 (0-2000, 5000, 10000, 20000 ppm)
CN Series Remote Transmitter Series -- CN01
from Conspec Controls Inc.

CONSPEC's CN Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CN Series is a simple and "smart" gas detector. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS system. A simplified calibration procedure allows for... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
  • Gas Types: Toxic; NH3
Sensor Saver Transmitter -- 361-236-01
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]

  • Number of Gases Monitored: Single
  • Gas Types: H2S
  • Sensor Technology: Semiconductor
  • Electrical Outputs: Current
Zirconia Oxygen Sensor -- XYA1S
from First Sensor Sensortechnics

Sensortechnics ’ XYA oxygen sensors are based on a special zirconium dioxide (ZrO2) technology to enable highly stable and accurate measurements from 0 …100 %Vol. oxygen concentration. These sensors are non-consumptive and feature a virtually unlimited lifetime. Easy calibration and... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: %Volume
  • Sensor Technology: Zirconia (ZrO2)
  • Gas Types: O2
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]

  • Number of Gases Monitored: Single
  • Measurement Type: Density
  • Sensor Technology: Electrochemical
  • 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
AirAware Control/Transmit -- 68100056-10300
from Industrial Scientific Corporation

Industry proven performance combined with a new, low-profile design make the Industrial Scientific AirAware ™ a logical choice for those critical areas that require continuous monitoring but not the environmental protection of an explosion-proof enclosure. Providing discrete monitoring and... [See More]

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Electrochemical
  • Gas Types: Toxic; CO (0 to 999 ppm)
Compact Gas Detector -- GDK7DII
from RKI Instruments, Inc.

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

  • Number of Gases Monitored: Single
  • Measurement Type: Trace
  • Sensor Technology: Electrochemical
  • 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)
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]

  • Number of Gases Monitored: Single
  • Measurement Type: Density
  • Sensor Technology: Electrochemical
  • 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