Precision Barometric Pressure Sensors for Accurate Environmental Monitoring
Dependable barometric pressure sensors designed for industrial, environmental, and emission-critical applications across North America.
Overview
Barometric pressure sensors are essential for accurate atmospheric pressure measurement, enabling precise environmental monitoring, calibration correction, and reliable system performance across diverse industrial settings. These sensors are particularly critical in emissions monitoring, HVAC control, altitude compensation, weather stations, and stack gas flow correction. By measuring ambient pressure accurately, these instruments support compliance, process efficiency, and equipment safety.
Emissions and Stack Monitoring Instruments offers advanced barometric pressure sensors built to meet the rigorous demands of commercial and industrial applications. From real-time weather tracking to air quality systems and combustion optimization, our sensors deliver consistent, reliable data in varying environmental conditions. As a trusted B2B provider serving industries throughout North America, we help clients stay compliant, efficient, and informed with robust pressure measurement solutions.
Core Components of Barometric Pressure Sensor Systems
In addition to offering products and systems developed by our team and trusted partners for Barometric Pressure Sensors, we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.
Hardware Components
- MEMS Barometric Pressure Sensors
Compact, low-power microelectromechanical systems (MEMS) with high resolution for accurate barometric readings. - Digital and Analog Output Modules
Support for I²C, SPI, UART, and analog voltage/current outputs to suit modern and legacy systems. - Sensor Enclosures
Industrial-grade casings with IP-rated weatherproof and dustproof sealing for harsh outdoor or in-stack applications. - Calibration and Mounting Kits
Tools for initial sensor calibration and secure installation in various operational environments.
Software
- Sensor Configuration and Tuning Utilities
Interfaces for setting altitude reference, zero-point adjustments, and data smoothing options. - Data Logging Applications
Store and visualize long-term barometric trends and alert conditions. - Compensation Algorithms
Integrate real-time corrections for temperature, altitude, and humidity to increase measurement accuracy.
Cloud Services
- Remote Monitoring Portals
View live and historical barometric pressure data from anywhere using cloud dashboards. - Multi-Site Comparison Tools
Compare pressure data across facilities to optimize distributed system performance. - API Access for Enterprise Integration
Allow barometric data to feed into emissions, HVAC, weather analysis, or SCADA systems.
Key Features and Functionalities
- Measurement range: 300–1100 hPa (hectopascals)
- High resolution: down to 0.01 hPa for sensitive applications
- Low-power and battery-friendly models for remote installations
- Built-in temperature and humidity compensation
- Fast response time and high stability under dynamic pressure changes
- Calibration traceable to NIST standards
Integrations and Compatibility
- Seamless integration with environmental monitoring systems
- Supports SCADA, PLC, DCS, and custom IoT platforms
- Compatible with emissions analyzers, weather stations, and pressure-compensated flowmeters
- Modbus, BACnet, and MQTT-ready models for smart building and IIoT environments
Benefits of Choosing Emissions and Stack
- Enables precise environmental data for regulatory compliance
- Improves accuracy of emissions reporting and air quality models
- Optimizes combustion and airflow management
- Supports altitude correction in meteorological and aviation systems
- Helps identify leaks and pressure variations across large-scale systems
- Simplifies remote diagnostics and predictive maintenance planning
Applications
- Ambient pressure compensation in emissions monitoring systems
- Air density correction for stack flow calculation
- Altitude correction in air quality measurement networks
- Meteorological stations and automated weather monitoring
- Industrial HVAC system control and optimization
- Calibration reference for mobile and stationary gas analyzers
Industries Served
- Environmental monitoring and regulation
- Energy and utilities
- Aerospace and defense
- Oil and gas
- Research laboratories
- HVAC and building automation
Relevant U.S. & Canadian Industry Standards
- EPA 40 CFR Part 60
- ANSI/ISA-S75.04.01
- ASHRAE 62.1
- CSA C22.2 No. 213
- NIST Handbook 44
Case Studies
U.S. – Emissions Research Facility, Colorado
A university-led emissions research project required precise ambient pressure data for accurate gas flow calculations in simulated stack environments. Emissions and Stack Monitoring Instruments deployed digital barometric sensors with temperature-compensated output, enabling reliable real-time correction and contributing to data accuracy in multiple published studies.
U.S. – HVAC Automation in High-Rise Office Complex, Illinois
To manage pressure-based airflow distribution across 40+ floors, we integrated compact barometric pressure sensors with the client’s smart HVAC system. This allowed the building management system to dynamically adjust ventilation rates, resulting in energy savings of over 18% annually and improved indoor air quality monitoring.
Canada – Weather Station Network, Alberta
A regional environmental agency in Alberta upgraded its weather station network with our ruggedized barometric pressure sensors. These sensors offered better drift resistance and cloud-based data access, improving forecasting accuracy and enabling real-time integration with wildfire risk assessment models.
Need Help Selecting the Right Barometric Pressure Sensor
for your Project?
Contact Emissions and Stack Monitoring Instruments today for expert guidance, custom solutions, or to request a quote. We’re here to support your operational goals with dependable technology and responsive customer care.
