- (4-in-1)Real-Time Data of PM2.5, CO2, temperature & humidity
- (Real-time data monitoring) Quickly monitor and LCD display
- (Nicer stability) NDIR,MEMS , and Infrared LED sensor
- (Sensor protected)Anti-condensation and nicer long-term stability
- (Operate easy) Remote monitoring data via Modbus RS-485 digital output
- (Install Quickly)Compact size and elegant outlook and easy to install on the wall
- (Data logger software)Free programmable software to monitor and record local data via RS-485
Thông số kỹ thuật
- Measuring range
+ Temp.:0～50℃
+ Humidity:0～100%
+ CO2:0~2000ppm
+ PM2.5:0 ~ 500 ㎍/m3
- Accuracy
+ Temp.:±0.4℃
+ Humidity:± 3 % RH ( at 20~90%)
+ CO2:±40 PPM ± 3 % of Reading
+ PM2.5:± 10 ug/m3, ±5% of Reading
- Output
+ Signal output:RS-485
+ Protocol:Protocol
- Signal connection : 3-wire
- Power supply : AC : 24 ± 10 %；DC : 12 …36V
- Protection degree : IP20