EXTECH Indoor Air Quality Analyzer: Built in Sensors/Custom Alerts/Data Logging, Carbon Dioxide
The EXTECH EA80 Indoor Air Quality Analyzer is a battery-powered gas analyzer for carbon dioxide with a maintenance-free dual wavelength NDIR CO2 sensor. It features an LCD display, data logging, sound alerts, and…
SKU 3G-OTH-171199
Also listed as: EA 80 · EA-80
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The EXTECH EA80 Indoor Air Quality Analyzer is a battery-powered gas analyzer for carbon dioxide with a maintenance-free dual wavelength NDIR CO2 sensor. It features an LCD display, data logging, sound alerts, and measures relative humidity with an accuracy of ±3% @ 77°F from 30 to 95% RH. The unit provides PPM accuracy of ±3% of reading or ±50ppm (whichever is greater) and temperature accuracy of +/-0.9°, and includes an RS-232 interface cable.
Frequently Asked Questions
What is the EXTECH EA80 Indoor Air Quality Analyzer used for?
The EXTECH EA80 is used to monitor indoor air quality by measuring carbon dioxide levels, relative humidity, and temperature. It is commonly deployed in offices, schools, and HVAC applications to ensure ventilation adequacy and occupant comfort, with data logging and sound alerts for threshold breaches.
What are the specifications of the EXTECH EA80?
The EXTECH EA80 features a maintenance-free dual wavelength NDIR CO2 sensor, LCD display, and data logging. PPM accuracy is ±3% of reading or ±50ppm (whichever greater). Relative humidity accuracy is ±3% @ 77°F from 30 to 95% RH. Temperature accuracy is +/-0.9°. It is battery-powered and includes an RS-232 interface cable.
Where to buy the EXTECH EA80 worldwide?
3G Electric supplies the EXTECH EA80 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this analyzer to any country.
How to maintain the EXTECH EA80 Indoor Air Quality Analyzer?
The EXTECH EA80 uses a maintenance-free NDIR CO2 sensor, so no routine sensor replacement is needed. Keep the unit clean and dry, store it in a protective case when not in use, and replace batteries as needed. Calibration should be performed per the manufacturer's guidelines to ensure accuracy.
Used in
Common applications for EXTECHEXTECH Products
3G Electric supplies EXTECH gas analyzers for carbon dioxide. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
