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.

Bosch Rexroth Corp., Industrial Hydraulics Div.
Bethlehem, PA 18017
Jul 31, 2008 Electrohydraulic Flow Matching (EFM) control generates adjusting signals for pump at same time valves are controlled, ensuring adequate flow is made available. Promoting accelerated response to implement hydraulics, solution is operated in open control chain as electro-proportional variable pump. Pressure losses between pump and valve adjust themselves according to operating point.

Brooks Instrument, A Div. Of Emerson Process Management
Hatfield, PA 19440
Apr 09, 2008 Featuring digital communications via built-in RS-232 protocol, Model 4800 Mass Flow Meter/Controller allows users to provide setpoint and receive process value, select one of 9 gases for calibration curve, access valve override function, and access re-zero function. Optional downport connection allows for top mounting to facilitate maintenance and installation while also offering space savings because there is no point-to-point tubing necessary.

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.

Emerson Process Management
Austin, TX 78754
Jan 10, 2008 DL8000 microprocessor-based batch delivery controller calculates flow for custody transfer using average measured product flow rates, measured temperature, pressure, and density to achieve measurement of flow at standard conditions. Double-precision math computations are enabled by Fisher® ROC-Series remote operations controller technology. Unit can be configured for different batch loading applications using ROCLINK(TM)800 software and is fully programmable for PLC tasks.

Jiskoot Inc.
Houston, TX 77014
Nov 08, 2007 InSpec 3-term PID controller offers flexible solution for 2-stream controlled rate, or wildstream, blending and analyzer trim applications. Designed with self-tuning algorithm to optimize blending performance at fastest achievable rate, product provides user interface with operator prompting and hot keys to display key parameters or alarms. Up to 20 user-defined recipes can be configured and stored for instant recall, and recipes may also be entered on demand.

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.

Smith Equipment
Watertown, SD 57201-5636
Aug 06, 2007 Consisting of regulators, flowmeter regulators, and flow gauges, Series 30 features Sure-Seat(TM) technology with copper and nickel filter that prevents debris and ice from entering seat during operation. Diaphragms are constructed of laminated neoprene with reinforced nylon fiber. Instead of diaphragm burst disk, high-pressure regulators feature automatic reset relief valve. Flow gauges offer CO2 outlet flow up to 35 cfh without freezing or blocking gas flow.

Bronkhorst USA Inc.
Bethlehem, PA 18017
Jul 11, 2007 BRIGHT Series offers local indication and operation, flow rate in actual values/percentage, fluid selection, setpoint, counter, and alarms. Modules are designed for lab-style instruments and for instruments with IP65 housing. Communication between such instruments and product is established over RS-232 digital communication port. OLED display technology offers bright and wide angle visibility. Units can be mounted directly on instrument, adjacent wall/panel, or instrument's pipework.

Brooks Instrument, A Div. Of Emerson Process Management
Hatfield, PA 19440
Jan 23, 2007 Brooks® Model 4800 Series Mass Flow Meters and Controllers feature Micro Electro Mechanical System sensor to deliver response to changes in gas flow rate. Allowing gas to flow directly across sensor, compact, modular instruments provide measurement and control of air, N2, O2, Ar, He, H2, CO2, CO, N2O, CH4, CH3H6, and C3H8. Model 4850 mass flow controller uses PID algorithm to optimize control valve response, and match actual mass flow to changes in setpoint.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Nov 21, 2006 Accepting all standard process signals such as 4-20 mA, 1-5 V, and 0-5 V, Series FIV flow rate/totalizer/batch controllers feature 7-segement LED display that provides 4½ digits of flow rate and 6 digits of total. For applications requiring more than display of rate or total, meters can be equipped with 2 relays and 4-20 mA retransmission output. Relays can also be used for alarming based on flow rate or for batch controlling based on flow total.

MKS
Andover, MA 01810 2449
Nov 06, 2006 Low Pressure πMFC offers precise control of gas flows from 1-20 sccm over wide pressure range with source gas delivery pressure as low as 4 torr. Controller can be configured for different primary implant gases such as arsine, phosphine, and boron trifluoride, and valve and sensor designs offer zero stability and accuracy for all flow conditions. Targeted for semiconductor ion implant applications, MFC footprint and control I/O are compatible with existing gas lines.

Smith Equipment
Watertown, SD 57201-5636
Oct 04, 2006 Featuring 2-stage, anti-surge design, Optimizer(TM) Flowmeter Regulator helps prevent gas flow surges that normally occur when welding operator activates MIG gun or TIG torch. High-flow capacity offers delivery range up to 70 scfh and is suited for use with either straight Argon shielding gas or Argon/CO₂ mixture. Designed with CGA 580 inlet connection and 5/8 in., 18 RH internal outlet connection, Optimizer provides max pressure inlet of 3,000 psig.

Schneider Electric
Palatine, IL 60067-7399
Aug 22, 2006 Designed to reduce energy costs by adjusting motor speeds to match required flow, Telemecanique® Altivar® 61 manages and monitors all building HVAC and pump applications. It achieves under-voltage ride-thru qualified to SEMI F47 standards and eliminates need for throttling valves, dampers, or inlet guide vanes. Along with multiple I/O and communication options, drive features on-board diagnostics and graphic screen with customizable display. Ranges include 1-125 hp or 1-900 hp.

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.

Brooks Instrument, A Div. Of Emerson Process Management
Hatfield, PA 19440
Aug 02, 2006 Available on Model 7950S Mass Flow Controller, Zero Drift Diagnostic tool monitors flow signal during no-flow conditions. Alarms notify user when out-of-limits condition has been detected. Zero drift can be accurately detected because diagnostic has ability to monitor both positive and negative flow signals. Configuration tool application is provided that allows user to customize Zero Drift Diagnostic using PC connected to Model 7950S service port.

Bimba Manufacturing Co.
Monee, IL 60449 0068
Mar 30, 2006 Designed for maximum air pressure input of 125 psi, High Flow Booster 2:1 is available in 4 in. bore size that results in maximum cylinder output pressure of 250 psi. Compact design, with body and center section made of aluminum hard coat with PTFE, suits applications with limited space. Product handles operating temperatures from 15 to 160°F and is designed for intermittent use, such as maintaining pressure in reservoir.

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.

Bronkhorst High-Tech BV
NL-7261 AK   Netherlands
Sep 28, 2005 Combined with integrated or close-coupled control valves, IP65-rated IN-FLOW Series measures and controls gas flow within range of 0.2 ml_n/min to 11,000 m³_n/h air-equivalent. Units are ATEX approved for use in Category 3, Zone 2 hazardous areas. Basic PC board contains all general functions including alarm, totalization, and diagnostic functions, as well as analog I/O signals and RS232 connection. DeviceNet(TM), Profibus-DP®, Modbus, or FLOW-BUS protocol can be added.