Air Products    Ville La Salle, QC H8N2V7
Apr 11, 2013 Incorporating microprocessor that accelerates screen updates, GASGUARD® AP11 ensures uninterrupted gas supply while in service and provides smart indicators that facilitate troubleshooting. Options for redundancy include dual power supply and Auto Recovery System (ARS) with second microprocessor. Compatible with Air Products Global Communications System (GCS), controller is designed for safe and reliable, 24/7 operation and supports additional capacity via modularity.

Jackson Systems LLC    Indianapolis, IN 46203
Apr 03, 2012 VCS Ventilation Control System improves residential indoor air quality (IAQ) by introducing fresh air through intake damper, controlled by VCS MCU logic panel, and decreasing VOCs. Meeting ASHRAE 62.2 standard requirements, this fresh air control system is designed for facilitated installation and offers single-adjustment setup. Status LEDs and Damper Closed override switch are standard, and options are available for exhaust fan control and remote Damper Open override.

EXAIR Corporation    Cincinnati, OH 45249-1621
Apr 15, 2011 ETC(TM) Cabinet Cooler® System maintains temperature in electrical enclosure at constant level, slightly under max rating of electronics, to keep them cool while conserving compressed air. Equipped with digital LED readout that displays enclosure temperature, control activates circulation of 20°F air to prevent electronics malfunction when user temperature setting is exceeded. Automatic drain filter separator keeps moisture in compressed air out of electrical enclosure.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Feb 25, 2011 Featuring 6 user-selectable pressure units and 3-color LED display, Series MDPC provides pressure ranges from -100 to 100 kPa or -100 to 1,000 kPa with NPN, PNP, analog voltage, or current output control modes. Parameter copy function enables parameters to be copied to other MDPC pressure controllers, while key lock mode prevents unnecessary changes to parameters. Controller is suited for high-tech electronics, food packaging, and automatic assembly applications.

Applied Analytics, Inc.    Concord, MA 01742
Jan 20, 2011 Featuring solid state design, ePurge X automates purge and pressurization functions. Controller uses digital mass flow sensor to monitor flow rate of purge gas through enclosure. Along with differential pressure, this flow value allows ePurge X to provide data on instrument air consumption by specifying exact demand that will keep enclosure safely pressurized without wasting utilities. Unit includes status indicator LEDs, USB interface, and key-operated override switch.

CONCOA    Virginia Beach, VA 23454
Jan 14, 2011 Intended for systems using liquid can or high-pressure cylinder sources, automatic 642 Series IntelliSwitch II(TM) features onboard web server with embedded software for remote diagnostics and real-time process control. Control can be selected manually via button or remotely with I-LINK(TM) communication, and software logic can help lower gas usage by eliminating liquid can vent loss and excess residual return. Suited for process and metal fabrication industries, system comes in NEMA-4 cabinet.

CONCOA    Virginia Beach, VA 23454
Jan 12, 2010 Featuring onboard web server and embedded software, IntelliSwitch II(TM) Gas Switchover allows remote monitoring, secure system configuration, and e-mail notification of real-time system status and events. System offers continuous pressure and flow control from liquid or high pressure cylinder sources. It includes NO/NC relay contacts for alarm outputs; internal, switch-settable input ac power selection; and internal delivery pressure adjustment, which eliminates tampering.

Thermal Dynamics Corp.    Chesterfield, MO 63017
Apr 08, 2009 Comprised of 3 independent modules, Automatic DFC-3000 (Digital Flow Control) functions as central manifold for all incoming gases in automated plasma cutting and works with 100, 200, and 300 A models of Ultra-Cut system. First module (TSC-3000) has touchscreen controller and USB port and saves programs for future use. Second module (DMC-3000) has 7 inputs and 5 outputs for gas use, while third module (DPC-3000) maintains/controls gas flows and pressures needed to optimize cutting.

Kaeser Compressors, Inc.    Fredericksburg, VA 22404
Oct 08, 2008 With system capacities for 250-12,600 scfm, Kaeser Flow Controllers accumulate compressed air in receivers and deliver only air needed for production. They respond to fluctuating demand, and actively maintain constant system pressure downstream. Stored compressed air can be used to satisfy air demand spikes without pressure drop at point of use. Units can be installed in new or existing systems without reconfiguring existing piping.

Emerson Process Management    Austin, TX 78754
Jan 30, 2008 Featuring green label and green Bourdon tube, Fisher® C1 pneumatic controller can help decrease amount of pressurized air or natural gas lost to atmosphere. Proportional band adjustment assembly replaces 3-way valve, enhancing both control and safety. Materials are available for applications handling sour process fluids. Available models include proportional only, proportional-plus-reset, differential gap, and transmitter.

Kaeser Compressors, Inc.    Fredericksburg, VA 22404
Jan 23, 2008 Available for system capacities from 250-6,200 scfm, Kaeser Flow Controller (KFC) promotes effective storage by accumulating compressed air in receivers and only delivering air needed for production. Controller is designed for effective response to fluctuating demand and actively maintains constant system pressure downstream. Stored compressed air can also be used to satisfy air demand spikes without pressure drop at point of use.

Kaeser Compressors, Inc.    Fredericksburg, VA 22404
Nov 08, 2007 Sigma Air Manager (SAM) balances service hours, prevents simultaneous motor starts, and maintains pressure control. Adapting to almost any system and able to manage up to 16 compressors or vacuum pumps, it also manages dryers, filters, and drains. It alerts operators to service requirements and provides trending data for plant operational analysis. Sigma Air Control basic software displays real-time operational status through Internet browser on PC.

EXAIR Corporation    Cincinnati, OH 45249-1621
Aug 09, 2006 EFC(TM) combines photoelectric sensor with timing control that limits compressed air use by turning it off when no part is present during blowoff, drying, cooling, conveying, and static elimination operations. While timing control permits tuning to application requirements with various valve operating modes and timing delays, photoelectric sensor offers sensitivity adjustment and detects objects up to 3 ft away. System comes in 3 models with choice of 40, 100, or 200 scfm solenoid valve.

Sensor Electronics Corp.    Minneapolis, MN 55436
Nov 28, 2005 Using LED to indicate increasing danger levels, controller displays digital readout of gas concentrations in PPM or percentage LEL ratios. It works with sensors that monitor ~100 toxic, flammable, or explosive gases. Sensor can be used in explosive or asphyxiating atmospheres while controller is located in safe area up to 3,000 ft away. Integral relays can trigger alarm lights and sirens as well as flash warnings to remote security offices.

Siemens Building Technologies, Inc.    Buffalo Grove, IL 60089
Apr 29, 2005 TALON Predator Single Duct/Dual Duct Low Flow Controller is suited for flow ranges between 150-1,200 fpm, with tightest accuracy below 400 fpm. It provides quiet operation to eliminate occupant white noise. Variable air volume controller is suited for critical environments in hospitals, laboratories, industrial buildings, and medical offices where highly accurate building control is required.

CONCOA    Virginia Beach, VA 23454
Dec 03, 2004 IntelliSwitchâ„¢ electronic gas delivery system features smart operation for universal input compatibility. Microprocessor-controlled automatic switchover system incorporates software technology for selection of most efficient gas mode and reduction of residual gas returns. Push of one button allows for interchangeable service from high-pressure cylinders to cryogenic liquid cans. Product records data, enabling user to monitor process activity from remote sources.

ITW Ransburg Electrostatic Systems    Toledo, OH 43612
Sep 10, 2004 Utilizing closed-loop module, AirTronic provides continuous, precise monitoring and control of air volume set points for rotary atomizers, air atomizers, and powder pumps. It accommodates independent and slave modes by incorporating 2 channels per module and 2 modes of operation. AirTronic provides production monitoring through standard lpm display units at module or remote location. It offers fault detection via warning codes on LED display.

Siemens Industry, Inc., Building Technologies Division    Florham Park, NJ 07932
Aug 02, 2004 TALON® Predator® Variable Air Volume controller features thermal control sequence that automatically adjusts air flow to maintain cooling as supply air temperature changes. It facilitates DX cooling zone control by eliminating room temperature disturbance due to frequent cycling of DX systems. Varying supply temperature causes adjustment of air flow rate in response to supply temperature as well as to room temperature.

Laboratory Control Systems, Inc.    Scranton, PA 18508
Jul 19, 2004 With 25 µsec scan rate, 1 Mb Flash memory, and 1 Mb RAM, microprocessor-based Envirotrak® IV controls equipment and processes used to maintain room temperature, pressure, humidity, airflow, or any combination of the above. It supports BACnet, Modbus, LonWorks, and N2 protocols and incorporates up to 48 I/O control points. Product may be programmed to scan each individual point in any sequence without imposing limits on application or number of downloadable graphic programs.

Kaeser Compressors, Inc.    Fredericksburg, VA 22404
Mar 12, 2004 Sigma Air Manager combines benefits of industrial PC with integrated Internet capabilities for compressed air system monitoring and control. Master controller maintains consistent pressure band control and provides tools to manage any system in real-time. With in-depth air demand analysis, air system data is available from any location through HTML reports. Controller, capable of managing 3–16 machines, monitors, sequences, and analyzes air system performance.