Environmental Data - S&P Airsens Rf Co2 Mode D'emploi

Relay NC .............................................. 3A – 250Vac
Relay NO .............................................. 3A – 250Vac
RF features
Frequency............................................. 868.3MHz
Channel band ....................................... 171KHz
Duty cycle ............................................. <1%
ERP max ............................................... -7dBm
Electric connection
All cables used must fulfil with IEC 60.227.
5 x terminals, supply and relay ............ Min. 0,5 mm
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 ....................................................... ± 30ppm
VOC ....................................................... ± 100ppm
RH......................................................... ± 2%
Warm-up time
CO2 ....................................................... 1 minute
VOC ....................................................... 1 minute (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 classification ......................... IP30
Pollution degree................................... 2
Weight .................................................. 150 g
cable / Máx. 1,5 mm² cable
2
M3 screw and 0,5 Nm torque
cable / Máx. 1,0 mm² cable
2
M2 screw and 0,3 Nm torque
EN
15