Aalborg Instruments & Controls, Inc.

Thermal Mass Flow Meter offers optional Profibus interface.
Test & Measurement

Thermal Mass Flow Meter offers optional Profibus interface.

Available in aluminum and stainless steel models, Model XFM smart meter supports remote programming and can store calibration data for 1-10 gases as well as conversion factors for up to 32 gases. NIST-traceable unit comes with RS485, RS231, and optional Profibus DP interfaces as well as programmable totalizer, high/low flow alarms, and self-diagnostics. Accuracy is ±1% FS, and automatic...

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Flanged Rotameter suits industrial air and water service.
Test & Measurement

Flanged Rotameter suits industrial air and water service.

Flanged M Style Rotameter has seamless brushed SS body with 1 view opening, providing armored construction for operation in heavy-duty, harsh conditions. It handles industrial applications with flow rates up to 116 gpm and 250 scfm. Graduated for direct reading, device is equipped with flanged end fittings for in-line installation, and includes borosilicate glass flow tubes, Viton® O-rings,...

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Flowmeters/Controllers feature max flowrate of 100 L/min.
Agricultural & Farming Products

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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Mass Flow Controller offers ±1% full-scale accuracy.
Agricultural & Farming Products

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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Mass Flow Meter has tiltable LCD.
Test & Measurement

Mass Flow Meter has tiltable LCD.

Self-contained Model GFM thermal mass flow meter measures gas flow up to 100 sL/min with accuracy of ±1.5% and repeatability of ±0.5% f.s. Flow rate is unaffected by temperature and pressure variations. Output is 0-5 Vdc or optional 4-20 mA. Response time is typically 2 sec. Maximum pressure is 500 psi. LCD readout provides readings in direct engineering units in terms of specific...

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Mass Flow Controller provides high accuracy.
Agricultural & Farming Products

Mass Flow Controller provides high accuracy.

GFC self-contained thermal mass flow controller measures and controls flow rates of gases with +/-1.5% full-scale accuracy. Stainless-steel model has wetted parts of stainless steel, and aluminum model has wetted parts of aluminum, brass, and stainless steel. Built-in, tiltable 3 1/2-digit LCD readout provides readings in direct engineering units. Controller has max flow of 1000 sL/min, max...

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