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EJB 533 portable CO2-meter

EJB 533 portable CO2-meter


CO2 : 0-3000 ppm (9999 ppm)

  • CO2 (ppm), °C, DP (°C), WB (°C), rH %


EUR 360.00
excl. VAT

Article code: 181-0533

 EJB 533 portable CO2-meter


  • Product info

EJB 533 is an absolute interesting CO2-detector with extra measuring functions and automatic calibration.

A big digital LCD-display indicate concentration of gas (CO2), Air Temperature (°C), Dew Point (°C), Wet Bulb Temperature (°C), and Relative Humidity (RH). Datalogging is possible via RS232.

Self test : All functions of instrument (battery status, calibration, CO2 level, activation of acoustic alarm) are controlled by NDIR (Non-Dispersive Infrared) sensor.  

  • Display : multi-digit LCD-display
  • Monitoring : CO2 (ppm), °C, DP(°C), WB (°C), RH%
  • Measuring range CO2 : 0-3000 ppm (3001-9999 ppm with low accuracy)
  • Measuring range temperature : -10...+60°C>
  • Measuring range relative humidity : 0-95%
  • Measuring range dew point : 0...+60°C
  • Measuring range wet bulb temperature : 0...+60°C
  • Operating temperature : -20 to +50°C
  • Resolution : 2 ppm CO2 / 0,1°C / 0,1%RH
  • Accuracy : ± 30 ppm CO2(± 5%)/ ± 0,6°C / 0,1%RH
  • Sensor CO2: NDIR (Non-Dispersive Infrared)/RH - Rotronic capacitor
  • Calibration : automatic
  • Battery life : >10 hours (4 x AA)
  • Dimensions : 168 x 70 x 55 mm

Can be used :
- industrial buildings
- schools
- hospitals
- supermarkets and shops
- private buildings, apartments
- food storages and enterprises
- automotive centres and garages
- sport centres
- experts
- ...

Standard delivery :
- instrument
- 4 AA battery
- carrying case
- instruction manual

Optional accessories
- RS232 software with D-sub connector VARS232M
- adaptor 100-240 V AC
- salt bottles HR33,  HR 75% for calibration