Conspec's Single Channel Controllers are single point monitoring and control processors, which are housed in a NEMA 4-4X weatherproof non-metallic enclosure and are designed to monitor and display any voltage or current input signal from any instrument, including Conspec's CN and CX Toxic and Combustible Gas Sensors. (read more)

Sierra's Max-Trak Model 180 industrial mass flow controllers are now available in a high flow version. Max-Trak now controls gas mass flow rates from 10 to 1000 slpm with lower flows (to 2 slpm full scale) available upon request. A rugged and reliable controller, Max-Trak outperforms the competition as it conforms to the rigorous water-resistant requirements of NEMA 6 and IP67. (read more)

Sensirion's mass flow controller SFC4000 offers fast and accurate control of gas flows over a very wide range. The mass flow controller offers an analog interface (0 – 5 V) in standard mechanical dimensions and measures with highest precision and speed (read more)

The DELTA™ II Flow Ratio Controller is a critical process control instrument in the MKS line of digital control, web-enabled products providing the latest in gas flow ratio measurement and control technology necessary to meet the demands of multi-channel flow distribution. (read more)

Process and plant engineers responsible for green energy production, co-generation electric power, pollution monitoring or environmental compliance will find the Green Energy Gas Flow Measurement Application Guide from Fluid Components International (FCI) provides unique solutions to meeting the challenges of precise air/gas flow measurement in clean, wet or dirty hydrocarbon-based gases. (read more)

Oil/gas process engineers seeking a reliable solution to measure the flow of combustible hydrocarbon waste gases for flare gas system disposal on offshore production platforms will find the GF90 Flare Gas Flow Meter from Fluid Components International precisely measures gases of varying compositions. (read more)

Sierra Instruments partners with Monterey Bay Research Institute to protect marine life from ocean acidification. Since 2005, Dr. Barry and his team at the Monterey Bay Research Institute have depended upon Sierra mass flow controllers to help conduct experiments to discover how rapidly increasing atmospheric CO2 levels are affecting the enormous variety of marine animals in our seas. (read more)

Aalborg®'s Model AFC Mass Flow Controller, designed to indicate flow rates and to control set flow rates of gases, incorporates an advanced straight tube sensor in conjunction with flow passage elements constructed of Stainless Steel. Command Module LED readouts are supplied with 0 to 100 percent calibrations. (read more)

Sierra's Max-Trak™ Model 180 has been named the best and most innovative mass flow controller of 2006 by two top industry magazines. (read more)

Toxic Gas Monitor, Controller - Combustible Gas PT900 series from Pem-Tech, Inc. Fully programmable alarm relays with industry standard 4-20mA output and RS485 MODBUS® Communication. Available as Rack Mount, Fiberglass Enclosure and even Explosion Proof models. Channels available in six, eight, twelve and sixteen. (read more)