Thông tin sản phẩm :

Real-Time Data of PM2.5, CO2, temperature & humidity. / Anti-condensation and nicer long-term stability.
Input : Temperature MEMS / Humidity MEMS / CO2 NDIR / PM2.5 Infrared LED
Output : RS-485
Accuracy : Temperature ± 0.5 °C / Humidity ± 5 %RH ( at 30 ... 80 %RH ) /
CO2 ± 40 PPM ± 3 % of Reading / PM2.5 ± 10 μg/m3 ± 5% of Reading
Measuring Range : Temperature 0 ... 50 °C / Humidity 0 ... 100 %RH ( non-cond. ) /
CO2 0 ... 2000 PPM / PM2.5 0 ... 500 μg/m3
Display : Optional
Model : eYc TGP03THP03

Thông số kỹ thuật :

Measuring range 
Temp.:0 ... 50℃
Humidity:0 ... 100%RH  ( non-cond. )
CO2:0 ... 2000ppm
PM2.5:0 ... 500 ㎍/m3
Accuracy
Temp.:±0.5℃
Humidity:± 5 % RH ( at 30 ... 80%RH)
CO2:±40 PPM ± 3 % of Reading
PM2.5:± 10 ㎍/m3, ±5% of Reading
Output
Signal output:RS-485
Protocol:Protocol
Signal connection
3-wire
Power supply
AC : 24 ± 10 %；DC : 12 …36V
Protection rating
IP20