Environmental Data - S&P AIRSENS RF CO2 Manual De Instrucciones

Electric connection
All cables used must fulfi l with IEC 60.227.
5 x terminals, supply and relay ............ Min. 0,5 mm
EN
5 x terminals, analogue output
and Modbus .......................................... Min. 0,25 mm
Note: Same tool can be used for both terminals types
Measurement range
CO2 ....................................................... 450-2000ppm
VOC ....................................................... 450-2000ppm (CO2 equivalent relative)
RH......................................................... 45-100%
Accuracy
CO2 ....................................................... ± 50ppm
VOC ....................................................... ± 100ppm
RH......................................................... ± 2%
Warm-up time
CO2 ....................................................... 1 minute
VOC ....................................................... 5 minutes (relative reference)
RH......................................................... 30 seconds
Ambient air humidity ........................... 10-95% without condensation
Case dimensions [height x width x deep.] .. 89 x 122 x 26 mm

ENVIRONMENTAL DATA

Ambient temperature .......................... 0-50°C
Covering classifi cation ......................... IP30
Pollution degree................................... 2
Weight .................................................. 150 g
MAINTENANCE
Disconnect from supply before removing. Prevent the possibility of anyone else
connecting it while it is being inspected. Regular inspection of the appliance is
required, the frequency must be depend of the working conditions to avoid the
accumulation of dirt that could trigger risks and would reduce the life expectan-
cy. In all maintenance work, safety regulations in each country must be taken
into account.
14
2
cable / Máx. 1,5 mm² cable
M3 screw and 0,5 Nm torque
2
cable / Máx. 1,0 mm² cable
M2 screw and 0,3 Nm torque