Gas Detection 23
New, highly accurate, low power NDIR CO2
sensor module
Figaro Engineering Inc. has just launched the highly accurate, low power and compact CDM7160 NDIR CO2
sensor module.
The CDM7160 CO2 sensor module uses
a compact NDIR CO2 sensor featuring
excellent performance characteristics,
including high accuracy and low power consumption. Two detector elements inside the module make absolute measurement possible. Unlike recent low-cost single element NDIR CO2 relative CO2
On-line gas chromatograph for sub-ppb to 100% air quality and toxic gas monitoring applications
AMETEK MOCON’s Baseline®
9100 On-line
Gas Chromatograph, with accuracies down into the sub-ppb (parts per billion), easily lends itself to a variety of low- level applications such asmonitoring indoor and outdoor air quality, toxic gases in the workplace, environmental sources, fence lines, and ambient air networks.
sensor modules that measure
levels, CDM7160 can be used in an environment where the baseline CO2 concentration is normally high, such as in hospitals, libraries, and public facilities.
Every sensor module is individually calibrated and provided with both a UART and I2C digital interface. The CDM7160 sensor module is designed for simple integration into a user’s products. It can be used in a wide range of applications such as air conditioning and ventilation controls for the improvement of energy savings and to assure a good indoor climate.
For More Info, email: email:
For More Info, email: email:
47704pr@reply-direct.com
With many detector options, including photoionisation (PID), high sensitivity PID (HS-PID), fl ame ionization (FID) and thermal conductivity (TCD), this instrument continuously monitors and analyses single or multiple gas components. Analytical arrangements typically involve a single valve, two- column confi guration, but will vary depending upon the application.
The Baseline® 9100 is a microprocessor-based instrument has many key features, including — fully
integrated powerful GCsoftware eliminating the need for an external PC, programmable touchscreen interface and USB for memory stick, mouse or keyboard use; Remote access and control, automatic calibration, and internal data storage allow for continuous unattended operation. Otherfeaturesinclude aLAN connection, analog outputs, relays, multipoint sampling, and a graphical display of current or historic concentrations.
The compact size and design makes this unit transportable and allows for either rack mount confi guration or bench top use.
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Tiny but powerful particulate sensor At just over 7cm
wide and 2cm high, the new OPC-R1 sensor from Alphasense is extremely small in comparison with previous technologies. However, with outputs for PM1, PM2.5, PM10and histograms for up to 16 ‘bins’ the sensor provides
considerable particulate monitoring capability. “The small size and weight of this sensor, coupled with a low power requirement, make it ideal for use in portable instruments,” comments Alphasense Director, Arthur Burnley.
The OPC-R1 is an optical particulate sensor using laser technology to measure particles from 0.4 to 12.4 µm in diameter, based on a spherical equivalent size of 1.5 µm radius. The sensor is supplied with PC software and a specifi cation sheet providing performance data demonstrating good correlation with a TSI DustTrak.
Typical power consumption during the measurement mode is just 95 mA and <5 mA with the laser on and the fan off. In addition to its compact size, the OPC-R1 weighs less than 30g and has an operating range of 0 to 95% (non-condensing) and -10 to +50 Deg C.
“In May 2018, the World Health Organisation published a report estimating that around 7 million people die every year from exposure to the fi ne particles that penetrate deep into the lungs and cardiovascular system, causing diseases including stroke, heart disease, lung cancer, chronic obstructive pulmonary diseases and respiratory infections, including pneumonia,” warns Arthur Burnley. “Consequently, there is a large and growing demand for monitoring technology to enable organisations and citizens to check the safety of locations and identify pollution hot-spots.
“We believe that the prospects for the new OPC-R1 sensor are extremely bright because instrument manufacturers are seeking to employ advanced, cost-effective technology to meet this rapidly growing demand.”
For More Info, email: email:
For More Info, email: email:
47057pr@reply-direct.com
For More Info, email: email:
47148pr@reply-direct.com
Air Quality & Toxic Gas Monitors Sensible solutions for
identifying hazardous air pollutants, indoors or out.
Since 1968, MOCON’s Baseline® gas analyzers and sensors have set the standard in custom applicated on-line gas chromatographs, hydrocarbon analyzers, and OEM PID sensors for continuous, unattended, sub-ppb or percent level detection of over 250 organic and inorganic compounds, including:
Acrylonitrile 1,3-Butadiene Benzene BTEX
CH4 / Non-CH4
Ethylene oxide Methyl bromide Hydrocarbons Naphthalene
Solvents Styrene Sulfurs
Contact us today to learn how we can assist you with your air and gas monitoring needs.
www.baseline-mocon.com T) +1 303.823.6661 E)
info.baseline@
ametek.com
www.envirotech-online.com IET November / December 2018
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