Industrial Flow Measurement Solutions
The Air Monitor flow measurement system is the most accurate low velocity, large duct capable flow meter in the world. Air Monitor provides engineered industrial flow measurement solutions by customizing systems and materials for the needs of the project.
Check out Air Monitor’s Best in Class Propositions:
- – Best accuracy in the industry in low flow, large duct applications.
- – AMC transmitters can measure lowest DP in the industry.
- – As little as zero straight run required.
- – Non-uniform flow profile problem solved – flow conditioners plus cross duct, multiple measurement points = excellent large duct measurement accuracy.
- – Dirty applications are no problem with AUTO-purge III feature.
- – Excellent stability, repeatability and accuracy with Auto Zero feature.
- – Available Field Services
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CEM Systems
Continuous Emissions Monitoring (CEM)
System compliant to meet 40 CFR Part 75 data reporting requirements.
Flow, Temperature, ABS Pressure, Purge, Reporting
- In-stack flow measurement
- Accuracy: 3% of actual flow
- Companion mass flow transmitter
- Automated pneumatic purging
- 40CFR75 Compliant
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ACCU-flo
Inline Airflow Measuring Station
Flow straightening paired with differential pressure flow measuring probes to fit in tight installation points with optimal accuracy.
200 to 5,000 FPM
- Accuracy: 0.5% of Actual Flow
- Pipe Sizes: 4” to 30”, custom available
- Temperature: ≤900°F
- Carbon steel, Stainless steel
- Built-in flow conditioning
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AUTO-purge III
Automated Air Purge System
Electro-pneumatic system automates sensing port debris purging for low maintenance dirty airflow measurement.
Companion System
- Add to flow and transmitter pairings
- Automated pneumatic purging
- Field-selectable purging intervals
- Maintains flow system performance
- Trouble-free operation
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AUTO-purge III/CEM
Continuous Emissions Monitoring (CEM) with Purging
Electro-pneumatic system automates sensing port debris purging for low maintenance CEM.
Companion System
- Add to flow and transmitter pairings
- Automated pneumatic purging
- Field-selectable purging intervals
- Maintains flow system performance
- Trouble-free operation
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CA Station
Inline Airflow Measuring Station
Differential pressure Pitot airflow traverse array in rectangular & circular constructions for combustion airflow.
0 to 8,000 FPM
- Accuracy: 2-3% of Actual Flow
- Circular/Rectangular; fabricated to any size
- Temperature: ≤800°F
- Carbon steel, Stainless steel
- Built-in flow conditioning
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CAMS™
Combustion Airflow Management
System designed to monitor combustion airflow and purge debris from sensing ports.
Integrated System
- Accuracy: 0.1%
- Temperature and pressure compensated
- Automated pneumatic purging
- Add to flow measurement pairing
- Trouble-free operation
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FAN-Evaluator
Inline Airflow Measuring Station
Differential pressure Pitot airflow traverse array in round, circular, and flat oval constructions.
400 to 4,000 FPM
- Accuracy: 2% of Actual Flow
- Circular/Rectangular; fabricated to any size
- Temperature: ≤200°F
- Carbon steel, Stainless steel, Hastelloy, Inconel
- Built-in flow conditioning
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LO-flo/SS
Inline Airflow Measuring Station
Flow straightening paired with differential pressure flow measuring probes for low flow and extreme process conditions.
400 to 4,000 FPM
- Accuracy: 2% of Actual Flow
- Pipe Sizes: 3/4” to 8”, custom available
- Temperature: ≤900°F
- Stainless steel
- Built-in flow conditioning
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MASS-tron II
Multivariable Transmitter
Measures differential pressure, absolute pressure, and process temperature providing output of calculated mass flow.
Flow, Temperature, ABS Pressure
- Accuracy: 0.1%
- URL down to 0.05” w.c.
- NEMA 1, optional NEMA 4 and 4X
- 24VAC, 24VDC
- Turndown: 100:1
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MASS-tron II/CEM
Continuous Emissions Monitoring (CEM)
System of mass flow products compliant to meet 40 CFR Part 75 data reporting requirements.
Flow, Temperature, ABS Pressure, Reporting
- Add to flow measurement pairing
- Companion mass flow transmitter
- Flow/Differential Pressure Calculator
- 40CFR75 Compliant
- Fully compensated mass flow
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S.A.P.
Static Air Pressure Sensor
Area or critical space pressure sensors engineered for challenging industrial environments.
Area and Space Pressure
- Accuracy: 1% of actual static pressure
- Temperature: ≤200°F
- Stainless steel
- Variety of mounting options
- Unaffected by air currents
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S.O.A.P.
Static Outside Air Pressure Sensor
Outdoor pressure sensors engineered for challenging industrial environments.
Outdoor Pressure
- Accuracy: 1% of actual atmospheric
- Temperature: ≤200°F
- Stainless steel
- Mounting: 2” FPT
- Unaffected by air currents
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VOLU-probe/SS
Insertion Airflow Measuring Probes
Stainless steel airflow traverse probe ideal for dirty applications with corrosive, abrasive, and extreme temperatures.
400 to 10,000 FPM
- Accuracy: 2% of Actual Flow
- Temperature: ≤900°F
- Stainless steel, Hastelloy, Inconel, Kynar
- External or Internal mounting
- Easy installation/removal for maintenance
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VOLU-probe/SM
Insertion Airflow Measuring Probes
Airflow traverse probe ideal for clean air applications.
2,000 to 12,000 FPM
- Accuracy: 2% of Actual Flow
- Temperature: ≤900°F
- Stainless steel
- Threaded or flanged mount
- Easy installation/removal for maintenance
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STACK-probe
Insertion Airflow Measuring Probes
Airflow traverse probe for stack flow monitoring typical for Continuous Emissions Monitoring (CEM) systems.
400 to 10,000 FPM
- Accuracy withing 40CFR75 specs
- Temperature: ≤900°F
- Stainless steel, Hastelloy, Inconel
- 4” or 6” 150lb Flange connections
- Cantilevered construction / installation
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VELTRON DPT-Plus
Multivariable Transmitter
Measures differential pressure and process temperature providing output of calculated mass flow.
Flow, Temperature, or Differential Pressure
- Accuracy: 0.1%
- URL down to 0.05” w.c.
- NEMA 4X
- Class I Div 1, Class II Div 1
- 24VAC, 24VDC
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VELTRON II
Transmitter
Measures differential pressure providing output of differential pressure or volumetric flow.
Flow or Differential Pressure
- Accuracy: 0.1%
- URL down to 0.05” w.c.
- NEMA 1, optional NEMA 4 and 4X
- 24VAC, 24VDC
- Turndown: 100:1
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VOLU-probe/FI-SS
Insertion Airflow Measuring Probes
Pitot fan inlet airflow traverse probes.
400 to 10,000 FPM
- Accuracy: 2% of Actual Flow
- Temperature: ≤900°F
- Stainless steel
- Double or Single Wide, Vane Axial, Plug Fan
- Easy installation/removal for maintenance
