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Supco Indoor Air Quality Meter: Built in Sensors, Gas Analyzers for Carbon Dioxide
SupcoGas Analyzers for Carbon Dioxide

Supco Indoor Air Quality Meter: Built in Sensors, Gas Analyzers for Carbon Dioxide

The SUPCO Indoor Air Quality Meter (MPN IAQ55) is a gas analyzer for carbon dioxide featuring a Non-Dispersive Infrared Sensor (NDIR) and an LCD with backlight. It measures CO2 with ±75ppm accuracy, temperature with…

SKU 3G-OTH-171207

Brand
Supco
Item
Indoor Air Quality Meter: Built in Sensors, Gas Analyzers for Carbon Dioxide
Category
Gas Analyzers for Carbon Dioxide
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Technical Specifications

Supco
Manufacturer Part Number
IAQ55
Type
Gas Analyzers for Carbon Dioxide, Carbon Dioxide
Features
Non-Dispersive Infrared Sensor (NDIR)
Includes
Power Adapter
Alert Type
Sound
PPM Accuracy
±75ppm
Power Source
AC Adapter
Features Broad
Built in Sensors
Testing Functions
Dew Point
Gases Detected - NEW
Carbon Dioxide
Temperature Accuracy
+/-0.9°
Relative Humidity Accuracy
±3% from 10 to 90% RH
Digital Display Screen Type
LCD with Backlight
Calibration Certificate Type
Not Certified
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO Indoor Air Quality Meter (MPN IAQ55) is a gas analyzer for carbon dioxide featuring a Non-Dispersive Infrared Sensor (NDIR) and an LCD with backlight. It measures CO2 with ±75ppm accuracy, temperature with +/-0.9°, and relative humidity with ±3% from 10 to 90% RH. The unit includes a power adapter, uses an AC adapter as its power source, and provides a sound alert. It is not certified with a calibration certificate.

Frequently Asked Questions

What is the SUPCO IAQ55 Indoor Air Quality Meter used for?

The SUPCO IAQ55 is a gas analyzer for carbon dioxide, used to monitor indoor air quality in commercial buildings, schools, and offices. It measures CO2 levels with ±75ppm accuracy, temperature, and relative humidity, helping facility managers ensure ventilation meets health standards.

What are the specifications of the SUPCO IAQ55?

The SUPCO IAQ55 features a Non-Dispersive Infrared Sensor (NDIR) for CO2 detection with ±75ppm accuracy, temperature accuracy of +/-0.9°, and relative humidity accuracy of ±3% from 10 to 90% RH. It includes an LCD with backlight, sound alert, and AC adapter power source. It is not certified with a calibration certificate.

Where to buy the SUPCO IAQ55 worldwide?

You can source the SUPCO IAQ55 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this gas analyzer to procurement teams globally.

How to maintain the SUPCO IAQ55 CO2 meter?

To maintain the SUPCO IAQ55, keep the NDIR sensor clean and free from dust by wiping the housing with a dry cloth. Avoid exposing the unit to extreme temperatures or humidity beyond its rated range. For accuracy, periodic recalibration by a qualified technician is recommended, as the unit is not certified with a calibration certificate.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco gas analyzers for carbon dioxide. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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