EJB 722 moniteur de CO2 pour montage mural
EJB 722 moniteur de CO2 pour montage mural
380-2000 ppm (...9999 ppm)
- CO2,°C, DP(°C), WB (°C), RH%
- CO2 : 380-2000 ppm (2001-9999 ppm)
EUR 234.00
hors TVA
hors TVA
Code article: 181-0722
- Info produit
- Produits relatés
EJB 722 is the wall mountable CO2, Air Temperature, Dew Point, Wet Bulb Temperature and Relative Humidity monitor with super large digital display.
This extra profitable instrument has a visible and an audible alarm; maximum, minimum and average recall function and possible datalogging function via RS232.
EJB 722 supported by NDIR (Non-Dispersive Infrared) waveguide technology with ABC (Automatic Background Calibration).
Display : multi-digit LCD-display
Monitoring : CO2,°C, DP(°C), WB (°C), RH%
Measuring range CO2 : 380-2000 ppm
Operating temperature : -20 to +50°C
Resolution : 2 ppm CO2
Accuracy : ± 75 ppm CO2(± 5%)
Sensor CO2: NDIR (Non-Dispersive Infrared)
Calibration : automatic
Power supply : 12 V DC adaptor (included)
Dimensions : 127 x 126 x 61 mm
Dimensions display : 64 x 49 mm
Measuring range
- measuring range CO2: 380-2000 ppm (2001-9999 ppm with low accuracy)
- measuring range temperature : -10...+60°C
- measuring range relative humidity : 0-85%
- measuring range dew point : 0...+60°C
- measuring range wet bulb temperature : 0...+60°C
Resolution
- resolution CO2 : 2 ppm
- resolution temperature: 0,1°C
Accuracy
- accuracy CO2 : ± 75 ppm (± 5%)
- accuracy temperature : ± 0,6°C
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
- instruction manual
- adaptor 100-240 V AC
Optional accessories
- RS232 software and cable for datalogging
- salt bottles HR33, HR 75% for calibration
