Flow Controllers

VAV Actuator provides open protocol control.
Flow Controllers

VAV Actuator provides open protocol control.

Predator® VAV Actuator integrates LonMark® certfied VAV controller in OpenAir direct-coupled damper actuator designed for 3-position floating control. Unit provides control of pressure-independent, single duct VAV/CV zone boxes. Preprogrammed control logic is configurable for variety of applications, including cooling or heating, fan, occupancy, and lighting control.

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Mass Flow Controller suits surface-mount applications.
Flow Controllers

Mass Flow Controller suits surface-mount applications.

Elastomer-seal, 2-position, Downport Brooks® MFC integrates with surface-mount components for industrial applications. Product locks into 1Â-½ in. ports and occupies only 2 positions on substrate system. Unit connects to components without need for adaptor plates. Elastomer surface-mount components, based on Integrated Gas Component, allow users to gather data directly from sample...

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Gas Mass Flow Controller suits Bio-Pharm applications.
Flow Controllers

Gas Mass Flow Controller suits Bio-Pharm applications.

Brooks Instrument Mf Series incorporates IP65/NEMA 4X housing to protect it in hose-down and corrosive environments. Suited for biotech and pharmaceutical gas delivery systems, product is available with analog or digital electronics and may be specified with DeviceNet(TM) or PROFIBUS(TM) DP digital communications. Offerings include built-in monitoring and on-line diagnostics capabilities,...

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Flowmeters/Controllers feature max flowrate of 100 L/min.
Flow Controllers

Flowmeters/Controllers feature max flowrate of 100 L/min.

CE compliant, AF Thermal Mass Flowmeters and Controllers use straight tube sensors to ensure laminar gas flow. Materials in contact with gases are stainless steel and Viton(TM) O-rings. PC boards have built-in polarity reversal protection, and resettable fuses provide power input protection. Response time is typically 1 sec to within ±2% of flow setting. Units provide 0-5 Vdc output and...

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Flow Controller suits tight areas and mobile units.
Flow Controllers

Flow Controller suits tight areas and mobile units.

MicroFlo miniature mass flow controller features InSitu-Sense(TM) sensing technology, which incorporates microchip-sized, in-line flow transducer to achieve repeatable and stable flow regulation in 40 msec. It is specifically for gases used in chromatography, elemental analyzers, gas detectors, gas monitoring, and vacuum coating applications.

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Mass Flow Controller offers ±1% full-scale accuracy.
Flow Controllers

Mass Flow Controller offers ±1% full-scale accuracy.

Digital Flow Controller allows user to program, record, analyze, and control flow rates of various gases with computer via RS-485 interface. Auto zero feature utilizes automatic balancing circuit that virtually eliminates drift of zero and span. On-board memory enables each controller to store NIST-traceable calibrations for up to 10 gases. Maximum flow is 100 sL/min and max gas pressure is 500...

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Flow Controls have expanded internal o-ring.
Flow Controllers

Flow Controls have expanded internal o-ring.

Banjo-style Miniature Flow Control mounts directly on small-bore cylinders such as those used in micro-pneumatic applications. Unidirectional valve has adjustment screw that produces linear flow and allows free flow of intake air while metering exhaust air. Available with or without knob adjuster, flow control is offered with 10-32 UNF to 1/2 in. NPT threads for 5/32 to 1/2 in. tubing or up to...

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Mass Flow Controller handles flow rates for multiple gases.
Flow Controllers

Mass Flow Controller handles flow rates for multiple gases.

With stainless steel construction, digital Smart-Trak(TM) is available in any range from 0-10 sccm to 0-50 slm. Dial-A-Gas(TM) feature and pilot module interface allow changing gases and critical parameters in field. Microprocessor is programmed for 10 gases used in biotech, pharmaceutical, analytical, and research applications. Other gases may be specified for custom unit. Device has RS232...

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Remote Operations Controller measures up to 12 meter runs.
Flow Controllers

Remote Operations Controller measures up to 12 meter runs.

Model ROC809 combines Remote Terminal Unit (RTU), Flow Computer, and PLC capabilities. Gas flow calculations use AGA 3 for orifice metering, AGA 7/ISO 9951 for turbine metering, and AGA 8/ISO 9951 for compressibility. PID loop control is configurable for up to 16 control loops. Up to 6 Function Sequence Table (FST) controls let users develop control strategies using logic, math, comparison,...

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