Home > Sensors > Air and Gas Sensors > Carbon Dioxide Sensors

Carbon Dioxide Sensors

Leading manufacturer in controls and instrumentation industry
Dwyer Instruments
Dwyer’s range of reliable Industrial Instrumentation and Sensors can be used to measure a range of factors across different industries.
View full info
Dwyer Instruments supply a wide range of switches and sensors to the building automation and HVAC industry
Dwyer Instruments
Dwyer Instruments supply a wide range of switches and sensors to the building automation and HVAC industry.
View full info
Alvi's monitors and analysers are ideal for gas detection
Alvi Technologies
Alvi Technologies range of reliable gas analysers includes gas alarm systems and portable units, with models and capabilities to suit all operations
View full info
Carbon dioxide sensors and transmitters
Vaisala Pty Ltd
Carbon Dioxide measurement sensors are accurate and reliable using detectors and sensor transmitters. Stability decreases ongoing maintenance.
View full info
Carbon dioxide and temperature transmitters from Vaisala
Vaisala Pty Ltd
Carbon Dioxide and Temperature sensors are perfect for aeration control in all kinds of occupied spaces as well as those with continuous residence.
View full info
C2 transmitter for measuring temperature and humidity
ETM Pacific
ETM Pacific manufacture provide SenseAir® Air and Gas Sensors and Controllers for use in regulating CO2 levels in interior areas such as mines and car parks
View full info
Alvi Technologies
Alvi Technologies provide toxic and explosive gas monitoring instruments and alarms with respiratory protection. Alvi also provide signal isolators, converters, level controllers, liquid analysers, temperature instruments, electronic measuring instruments ...
Contact us
Dwyer Instruments
Dwyer Instruments are a leading manufacturer in the controls and instrumentation industry, they continue to grow and serve major markets including, but not limited to HVAC, Chemical, Food and Beverage, Pharmaceutical, Oil and Gas, Wastewater and Pollution ...
Contact us
AMS Instrumentation and Calibration
AMS Instrumentation and Calibration supply Industrial Instrumentation and Calibration Equipment to all industries. The product range includes Flow, Level and Pressure Meters, Sensors, Panel Instrumentation and Calibration Hardware and Software. AMS Instrumentation ...
Contact us
Monitor Sensors has been in operation since 1986, designing and manufacturing a full range of meteorological and environmental monitoring instruments, and data loggers.  All instruments, data loggers and software are manufactured at our factory ...
Contact us
Humidifiers - electric steam, evaporative, spray nozzle and HVAC field sensors. 
Contact us
Acresta is a global provider of enterprise software solutions and services with headquarters in Sydney, delivering innovative business software solutions to meet the needs of today’s enterprises and the environment in which they operate. The Acresta ...
Contact us
Vaisala offers instruments, solutions and services for measuring and monitoring humidity, temperature, dewpoint, carbon dioxide, pressure and moisture in oil. The producst are suitable for a wide range of applications covering eg. HVAC, food industry, ...
Contact us
Carbon Managers is made up of a team of experts to assist corporations with the following: Record the corporations' carbon footprint. Report that footprint as required under NGER. Reduce the energy use and therefore reduce the extent of the carbon use. ...
Contact us
Gas Detection (GD) specialises in the design and manufacture of Gas Sensors and Detection Systems. GD provides products for all your gas detection needs in Refrigeration, Industrial, Commercial, Marine, Oil, Gas, LNG and LPG, Brewery, Food Processing ...
Contact us
Hach Pacific provides you with access to the largest offering and highest quality of lab and process water analytics as well as outstanding service and application support. Hach Pacific, formerly Accurate Detection, also supplies other products including ...
Contact us
ETM Pacific are suppliers of superior wireless products. This includes a range of GSM/GPRS/UMTS/3G/NextG modules and terminals, sensor technology, controllers and data logging systems.
Contact us
By Type
GTH03 sensor
Supplier news
01/08/14 - ADM Instrument Engineering introduces the GTH03, a new range of 3-in-1 carbon dioxide, temperature and humidity transmitters from EYC.
Series CDTA combination sensors
Supplier news
30/06/14 - Dwyer Instruments introduces the new Series CDTA communicating carbon dioxide, humidity and temperature detectors.
T5540 CO2 carbon dioxide level sensor with Ethernet interface
Supplier news
18/05/12 - Pacific Sensor Technologies introduces the new T5540 CO2 carbon dioxide level sensor with Ethernet interface designed to measure CO2 levels in enclosed spaces.
GD4350 Carbon Dioxide Gas Detector
Supplier news
02/02/11 - Available now from Gas Detection Australia, the GD4350 is a state-of-the-art carbon dioxide gas detector using precisely tuned LED infra red technology to measure carbon dioxide in the atmosphere.
Carbon Dioxide Sensors
Supplier news
15/10/10 - The GDA IAQ9455 carbon dioxide sensors feature infrared LED laser technology to deliver an accurate solution for the detection of carbon dioxide and improvement of indoor air quality.
eSENSE Carbon Dioxide Transmitters available from ETM Pacific
Supplier news
19/07/09 - Infrared eSENSE carbon dioxide transmitters available from ETM Pacific are designed for installation in climate zones or in the ventilation ducts.
GD4350 infra-red carbon dioxide gas detector
Supplier news
21/04/09 - The GD4350 carbon dioxide gas detector, available from Gas Detection Australia, provides fast, low power, accurate carbon dioxide gas detection.
The GD131 Refrigerant Gas Detector
Supplier news
16/02/09 - The GD131 Refrigerant Gas Detector, available from Gas Detection Australia, is an easy-to-use, reliable gas detector that detects the presence of freons, HFCs and CFCs in any area that a leakage of re
Car park gas monitoring system
Supplier news
05/02/09 - The GDA car park gas monitoring system, available from Gas Detection Australia, consists of 1-4 GD2525 carbon monoxide gas detectors and a TQ4000 1-4 channel control unit.
Transmits to any compatible electronic analogue control.
Supplier news
12/10/05 - SENTEC has announced the release of Greystone’s new CO and CO2 detectors. The CO detector and the CO2 detector sense and transmit to any compatible electronic analogue control, DDC/PLC controller or automation system for the control of ventilation equipment.
Supplier news
22/01/02 - THE GM70 handheld carbon dioxide meter is used to measure carbon dioxide accurately in several measurement ranges between 0-2000ppm and 0-20 per cent CO2. The GM70 features a short warm-up
SensoGate®, New lock-gate principle
SensoGate®, New lock-gate principle
Alvi Technologies
Isolation Amplifiers and Transmitters from Knick
Dr. Dirk Steinmüller presents the comprehensive products range of isolation amplifiers and transmitters from the measurement specialist Knick Berlin
Alvi Technologies
Fully automatic retractable fitting for liquid analysis from
SenoGate retractable fittings with their unique modular construction are designed for a variety of liquid analysis applications, even in hygienic areas.
Alvi Technologies
Series SPPM- Smart Programmable Panel Meter
Series SPPM- Smart Programmable Panel Meter
Dwyer Instruments
The History of Dwyer Instruments, Inc.
The History of Dwyer Instruments, Inc.
Dwyer Instruments
HVAC and Building Automation Systems
HVAC and Building Automation Systems
Dwyer Instruments
TE Duct & Immersion Building Automation Temperature Sensor
TE Duct & Immersion Building Automation Temperature Sensor
Dwyer Instruments
Series GSTA Gas Sensing Transmitter
Series GSTA Gas Sensing Transmitter
Dwyer Instruments
Product Video
Dwyer Instruments

Newsletter sign-up

The latest products and news delivered to your inbox