Featured IAQ Edge Devices for Green Buildings
High-precision instrumentation designed to feed baseline metrics into Building Management Systems, complying with global green initiatives.
The Strategic Imperative of Real-Time IAQ Monitoring
Moving beyond episodic spot-checking toward continuous, autonomous indoor air quality governance.
Demand-Controlled Ventilation (DCV)
Conventional heating, ventilation, and air conditioning (HVAC) systems often operate on static timetables or rigid occupancy approximations, generating tremendous energy waste. By implementing a real-time IAQ monitoring device calibrated for precise carbon dioxide (CO2) tracking, buildings can implement responsive DCV sequences. Fresh air dampers modulate precisely according to actual human breathing output, mitigating thermal load while simultaneously maintaining optimal indoor oxygen levels and regulatory compliance.
Certification & Standards Compliance
Modern commercial buildings pursue premier sustainability benchmarks including LEED v4.1, WELL v2, RESET Air, and BREEAM certifications. These frameworks heavily penalize unverified indoor environments. Continuous multi-parameter monitors serve as traceable digital ledgers, capturing granular data on particulate matter (PM2.5, PM10), Total Volatile Organic Compounds (TVOC), carbon monoxide, ozone, and thermal parameters to satisfy stringent continuous verification credits.
Occupant Health & Cognitive Productivity
Scientific literature demonstrates that elevated CO2 levels exceeding 1,000 ppm degrade cognitive performance, focus, and strategic decision-making capacity. Similarly, fine aerosols and chemical off-gassing trigger sick building syndrome (SBS). Industrial-grade multi-sensor devices supply the underlying intelligence necessary to proactively ventilate indoor spaces prior to critical thresholds being breached, yielding direct returns on tenant retention and occupant well-being.
Commercial Real Estate & High-Rise Operations
In high-density commercial assets, multi-tenant balance is complex. Traditional zone sensing lacks the responsiveness needed during peak morning meetings or irregular afternoon occupant dispersals. Real-time IAQ monitors deployed across conference spaces, open workstations, and elevator lobbies transmit telemetry directly to local Building Automation Systems (BAS) via BACnet MS/TP, Modbus RTU, or wireless cloud gateways.
This allows localized variable air volume (VAV) boxes to deliver airflow dynamically where needed, avoiding over-cooling or over-ventilating unoccupied peripheral zones, dramatically lowering the overall energy use intensity (EUI) of the asset.
Specialized Industrial & Controlled Environments
Green building monitoring extends beyond corporate towers into pharmaceutical facilities, cleanrooms, specialized vertical agriculture, and underground logistical transit centers. In smart vertical greenhouses, precise ambient CO2 management is an active growth accelerant, demanding heavy-duty, dual-channel NDIR detection units resistant to sustained high relative humidity.
In subterranean logistics and enclosed parking structures connected to commercial complexes, toxic build-ups of carbon monoxide (CO) and nitrogen oxides necessitate instantaneous split-probe activation of heavy exhaust arrays, balancing absolute safety with zero unnecessary run-time electricity expenditure.
About Tongdy Sensing Technology
Pioneering clean air monitoring and gas sensing hardware engineering for over two decades.
Tongdy Sensing Technology Corporation
Help you build and maintain a healthy indoor environment.
Our work makes a difference in helping you make the healthy indoor air quality. As one of the earliest companies in China engaged in air quality monitoring products, Tongdy has been always focusing on its strong technology development and design capabilities on the indoor air quality monitors.
Focus on air quality detection and control over 15 years.
We foster research and development on obtaining accurate air quality data, help you well understand and improve the air you breathe by quantitative assessment and data analysis. For pursuing our ultimate purpose of creating healthy indoor air quality, we're committed to obtain real and accurate data and cultivating the next generation of innovators in technology and engineering.
Social Responsibility & Global Standards
Tongdy actively develops air quality monitors and is devoted in healthy indoor air quality, and strive to become an excellent enterprise model.
As a corporate citizen, Tongdy has contributed to public welfare undertakings such as cooperate with public benefit corporation, like WELL—the world's leading organization focused on deploying people first places to advance a global culture of health, especially exploring the impact of indoor air quality to people's health based on The WELL Building Standard™.
Our Engineering Values & Certifications
Decades of proprietary research into multi-sensor algorithms and high-stability enclosures.
Exclusive Calibration
Proprietary technology, the effective calibration method to support higher data accuracy in different environment.
Multi-Sensor Module
Special multi-sensor module with the sealed cast aluminum structure and up to six sensors inside.
Continuous R&D
Tongdy-owned, and huge investment in research and development to ensure the product reliability and innovation.
MyTongdy Platform
"MyTongdy" Platform will help you reading and analyzing data of your air quality on PC or mobile APP.
IAQ Data Expertise
Over 15 years experience for indoor air quality, providing commercial accurate data for health-centered environments.
Certificates and Honor
20+ Years Expertise
Trusted by international clients for high-grade products fully compliant with LEED, WELL, and BREEAM Green Building standards.
100+ Product Solutions
Commercial-grade monitors and controllers, including CO2, single-gas, and multi-sensor systems tailored for smart BMS and HVAC networks.
Actionable Real-Time Data
Equipping smart building operations managers with continuous, verified datasets to optimize ventilation schedules and reduce energy waste.
Custom Gas Detection
Modular physical architectures, split-type probes, and fast turnaround facilitate custom engineering for demanding architectural layouts.
Comprehensive IAQ & Environmental Control Systems
Explore the full portfolio of intelligent sensing nodes, modular controllers, and commercial environmental monitors.
