CO2, Temp & Humidity Monitor – Wall

SKU: AWR-7722-77232 Category:

Description

CO2, Temperature & Humidity Monitor – Wall AWR-7722-77232 Check indoor air quality with this wall mountable monitor. Measures three parameters: CO2, temperature and humidity.

Applications:

Agricultural industry; beverage and brewery industries; mining industry

Features:

  • Low cost, electronic wall monitor for measuring indoor air quality
  • Large LCD display showing three parameters: CO2, temperature and humidity
  • Features non-dispersive infra-red technology (NDIR) wave-guide technology sensor
  • Automatic background calibration preset on for long time drift compensation
  • Warning CO2 level
  • Visible and audible alarm (~ 80 DB) threshold setting
  • Alarm output drives built-in relay to control ventilation system
  • RS232 output via software to link to PC for further analysis
  • Display 8 hours time weighted average or 15 minutes short-term exposure limit
  • Easy self calibration at fresh air around 380 – 420 ppm

Guarantee:

One year guarantee  

Specifications

 

7722 Monitor

77232 Monitor

Range – CO2 0 ~ 9999 ppm (2001 – 9999 ppm out of scale range) 0 ~ 9999 ppm (5001 – 9999 ppm out of scale range)
Range – Temperature -10 ~ 60°C
Range – Relative Humidity (RH) 0.1% ~ 99.9% RH
Range – Dew Point Temperature -10.0 ~ 59.9°C
Range – Wet Bulb Temperature -5.0 59.9°C
Resolution 1 ppm, 0.1°C, 0.1% RH
Accuracy – CO2 ± 50 ppm ± 5% of reading (0 ~ 2000 ppm), other ranges not specified ± 30 ppm ± 5% of reading (0 ~ 5000 ppm), other ranges not specified
Accuracy – Temperature ± 0.6°C
Accuracy – Relative Humidity ± 3% ± 5%
Warm-up Time 30 seconds
Response Time – CO2 < 30 seconds (90% step change)
Response Time – Tair < 2 minutes (90% step change)
Response Time – RH < 10 minutes (90% step change)
Relay Yes
LCD size (mm) 50 x 65
Operating Conditions 0 ~ 50°C, 0 ~ 95% RH (avoid condensation)
Storage Conditions -20 ~ 50°C, 0 ~ 95% RH (avoid condensation)
Power Supply 12 VDC adaptor
Power Consumption < 50 mA (average), < 310 mA (peak)
Meter size in mm (L x W x H) 130 x 85 x 60
Weight 200 g

Delivery Content

  • Meter
  • 110 – 240 VAC adapter
  • Instruction manual

 

Additional information

Weight 0.00 kg

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