Environmental & Air Monitoring

Measure & analyze ambient air quality and industrial emissions

Emissions & air quality monitoring has moved from estimations of greenhouse gases and particle counts to real-time measurement and analysis of particulate matter and gases in the atmosphere.

Ensuring safe and healthy environments involves constant measurement and validation of samplers and analyzers. High-accuracy, weather independent flow meters are able to ensure that air is safe to breathe and emissions are meeting regulatory standards.

  • Weather-independent instrumentation. Changing or unexpected temperature, humidity, and wind conditions are irrelevant when using differential-pressure based mass flow meters.
  • Portable transfer standards for flow verification. Flow meters with minimal pressure drop can be easily installed for inline measurements, no wiring necessary.
  • Metering, dosing, and pressure control in a single instrument. Mass flow and pressure devices can be used in a wide range of environmental monitoring & treatment applications.

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framergy pilot setup with Coriolis mass flow meter

Natural gas emissions monitoring

Oil & gas industry regulations require monitoring methane released into the atmosphere, from surface casing and pneumatic vent flows, compressor seal leaks, storage tanks, and glycol dehydrators.

Portable flow meters with data logging options allow for field audits which meet EPA, CNEMC, and other regulatory agency guidelines.

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Low pressure drop devices enable ambient air measurements

The low pressure drop characteristic of Whisper-Series flow meters let you pull ambient air into a summa canister, while maintaining enough line pressure to keep the air flowing.

Ambient air monitoring with Alicat Scientific
FP-25 air monitoring system

FP-25 Calibrator Kit for samplers, analyzers, and canisters

The FP-25 is a high-accuracy flow calibrator which can be used to audit PM10 and PM2.5 samplers. It functions independently of temperature and humidity, and mounts directly to an FRM or FEM to negate any effects of wind.

It is Bluetooth enabled, with a mobile app – no ladders necessary for rooftop BAM or TOEM calibrations.

Dosing & injections for water treatment

To treat potable water, ammonia and chlorine are injected to create chloramines. Measuring and dosing gas flows in primary clarifier odor and corrosion control systems ensures safe drinking, industrial, and municipal water.

Wastewater Treatment
smoke stack from factory in night sky

Ambient air quality monitoring

All Alicat devices simultaneously measure pressure, temperature, and flow rates in real-time, and can be configured to include an internal barometer. They can be rated to IP67 for outdoor use in harsh environments, and are robust enough to handle liquid backflows without requiring recalibration.

Custom engineering

Not seeing the flow or pressure solutions you need to ensure safe & healthy environments?

Learn more about Alicat calibration solutions or speak with an applications engineer to discuss custom solutions for your setup.

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Air monitoring