GrayWolf Sensing Solutions
Press Release

February 2005


DirectSense TVOC Mobile PC based PID Meter

GrayWolf Sensing Solutions of Trumbull Connecticut and Tuamgraney, Ireland introduces a new monitoring kit for measuring Total Volatile Organic Compounds (TVOCs), along with other Indoor Air Quality (IAQ) Parameters.

The DirectSense TVOC comes with a 10.6eV PID sensor for ppb range or ppm concentration range measurement of TVOCs. Relative humidity and temperature sensors are also included. Additionally mix or match up to 3 electrochemical gas sensors from a choice of Ozone (O3), Ammonia (NH3), Nitrogen Dioxide (NO2), Nitric Oxide (NO), Sulfur Dioxide (SO2), Hydrogen Sulfide (H2S), Hydrogen Cyanide (HCN), Ethylene Oxide (EtO), Oxygen (O2), Chlorine (Cl2), Hydrogen Chloride (HCl), Hydrogen (H2), Arsine (AsH3), Carbon Monoxide (CO) and more. Added probes for Carbon Dioxide (CO2), Particle Counts, Differential Pressure and other parameters may be simultaneously monitored by the system.

On-board sensor tips for all parameters include a detailed list of 100+ compounds ionized by the PID sensors, along with common potential IAQ sources and correction factors for these compounds. Government and industry guidelines and report templates are also included. Meanwhile, end-users may add their own sensor tips, and can load their own Word, .pdf, Excel or HTML documents onto the Mobile PC for field access.

Desktop PC software is included for easy analysis and report generation of logged data. Field collected text notes; drawings and photos are autoincorporated into reports. Available accessories include a rugged, waterproof Pocket PC case, a hard-shell case for secure long-term logging, built-in camera, portable printer, wireless keyboard and more. For more information please contact:

Rick Stonier
Mgr, Sales & Marketing
GrayWolf Sensing Solutions
12 Cambridge Dr
Trumbull, CT (USA) 06611

DirectSense TVOC PID Measurement Meter Dual GrayWolf Probes in Use Instructions:
Click pictures at left for larger images, or right-click to save full-size JPEGS using the "Save Picture As..." menu.
  • DirectSense TVOC Mobile PC based PID Meter 2/05 (Adobe Acrobat PDF file)
  • Instructions:

    Click the above link to open the PDF file in your browser. Or right click on the link and select "Save Target To..." to save the file to a folder on your system.

    Adobe Acrobat Toolbar

    Once the PDF is displayed on screen, use the Print toolbar button to print the document or use the Text toolbar button to select text for COPY and PASTE.

    If you don't have Adobe Acrobat installed on your system, you may download the free reader from Adobe's web site.

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