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RS PRO RS-326 Air Quality Meter 50 °C Temperature Range, 100 %RH Max Humidity, Mains-Powered RS-326

Category Air Quality Monitors Brand RS PRO Condition New

Specifications

Country of Origin China
Resolution 1ppm
Accuracy ±1
Display Type LCD
Range 0-5000 ppm
Size 108 mm x 103 mm x 25 mm
Brand RS PRO
Temperature Resolution 0.1°C
Battery type AA
Height 25mm
Temperature range -10°C to +50°C
Length 108mm
Model RS-326
Gross Weight 210g
Width 103mm
Maximum Operating Temperature 50°C
Humidity Resolution 0.1%RH
Minimum Operating Temperature -10°C
Interfaces USB Lead
Temperature Measurement Accuracy ±1 %
Carbon Monoxide Resolution 1ppm
Standards/Approvals RoHS, CE
Maximum Humidity Measurement 100%RH
Humidity Measurement Accuracy ±3.5 %RH
Carbon Dioxide Accuracy ±75 ppm ±5% of reading ppm
Maximum Carbon Dioxide Level 5000ppm
Minimum Carbon Dioxide Level 0ppm
RS 326 Air Quality Meter, RS stock no 236-2654
RSCAL, RS 326 Air Quality Meter, RS stock no 236-2655

Key Features

  • Measures carbon dioxide levels from 0 to 5000 ppm with 1 ppm resolution.
  • Temperature operating range from -10 °C to 50 °C with 0.1 °C resolution and ±1% accuracy.
  • Humidity measurement up to 100 %RH with 0.1 %RH resolution and ±3.5 %RH accuracy.
  • Features a large dual LCD display and traffic light-style air quality indicator for easy readout.
  • Includes adjustable CO2 alarm and refresh frequency settings for customized monitoring.
  • Powered by mains with included micro USB lead and uses AA battery as backup.
  • Compact dimensions of 108 mm x 103 mm x 25 mm and lightweight design at 210 g.

Product Description

RS PRO RS-326 Air Quality Meter is designed for accurate indoor air quality monitoring in environments such as schools, offices, and factories. This mains-powered meter measures carbon dioxide concentration, temperature, and relative humidity to ensure safe and healthy indoor air conditions. Featuring a non-dispersive infrared (NDIR) CO2 sensor, it provides real-time air quality readings with a user-friendly large LCD display and color-coded traffic light indicators to signify air quality status as good, normal, or poor.

The device operates efficiently within a temperature range of -10°C to 50°C and humidity levels up to 100 %RH, making it suitable for standard indoor conditions. Its compact size (108 mm x 103 mm x 25 mm) and lightweight (210 g) design allow for easy surface mounting in various settings. The unit includes adjustable settings for CO2 refresh frequency and alarm thresholds, adjustable between 0 to 5000 ppm, enhancing user control over monitoring parameters.

The RS-326 Air Quality Meter supports environmental safety initiatives by detecting CO2 levels which can influence ventilation measures, helping to reduce the spread of airborne contaminants in occupied spaces. It comes with a micro USB lead for power and a backup AA battery type to maintain functionality during outages.

Measures CO2 levels from 0 to 5000 ppm with a resolution of 1 ppm for precise air quality monitoring. Temperature measurement accuracy of ±1% with 0.1°C resolution within a broad operational temperature range. Humidity resolution of 0.1 %RH and accuracy of ±3.5 %RH ensures reliable humidity monitoring.

Large easy-to-read LCD display with traffic light indication provides quick visual air quality status. Adjustable alarm functions and refresh rates offer customizable monitoring and alerts. Compact, lightweight design suited for indoor surface mounting in commercial and industrial environments.

Applications include monitoring air quality in classrooms, office spaces, manufacturing facilities, and other indoor areas. The RS PRO RS-326 is a reliable choice for maintaining safe, well-ventilated environments in industrial, commercial, and institutional settings.

Explore more air quality monitoring and measurement instruments in the Industrial Machines & Instruments category on EnvMart.

Explore more products in our Air Quality Monitors category.

RS PRO RS-326 Air Quality Meter 50 °C Temperature Range, 100 %RH Max Humidity, Mains-Powered RS-326
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Frequently Asked Questions

This model measures carbon dioxide levels from 0 to 5000 ppm with a resolution of 1 ppm.

It can measure humidity levels up to 100 %RH with a resolution of 0.1 %RH and an accuracy of ±3.5 %RH.

It features a large LCD display that provides easy-to-read air quality information.

It is designed for monitoring air quality in environments such as schools, offices, and factories.

The humidity measurement accuracy is ±3.5 %RH.

The temperature resolution is 0.1 °C.

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