TGP03 Multifunction CO2/PM2.5 Indoor Air Quality Monitor
Model :
TGP03
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-condensing) /
CO2 0 ... 2000 PPM / PM2.5 0 ... 500 μg/m3
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-condensing) /
CO2 0 ... 2000 PPM / PM2.5 0 ... 500 μg/m3
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Features【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
Stealthy Fatal Killer PM2.5 exist in the ambient. It threatens human health if the value of PM2.5 and CO2 excess the standard 35μg/m3 and 1000 PPM.
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ApplicationsIndoor air quaility / Public and interior place such as restaurant, department store, museum, library and so on / HVAC / Air ventilation system / Library / Green house / Department store / Data station / Storehouse and so on
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SpecificationDisplay
Display：LCD module without backlight
Display readout：Double line character (Up：Temperature；Down：Humidity)
Digit：PM2.5：3 digits and 1 decimal / CO2 ：4 digits / T&H：3 digits & 1 decimal
Digit height：17.91 mm
Input
Temperature：MEMS sensor
Humidity：MEMS sensor
CO2：NDIR sensor
PM2.5：Infrared LED
Measuring range
Temperature：0 ... 50°C
Humidity：00 ... 100%RH (Non-condensing)
CO2：0 ... 2000 PPM
PM2.5：0 ... 500 μg/m3
Output
Output：RS-485
Protocol：Protocol
Interface：Modbus RTU
Address：1 ... 247
Baud Rate：9600, 19200, 38400, 57600, 115200
Warm-up time
Temp. & Humidity：< 2 min.，stable time 20 mins.
CO2：< 2 min.，stable time 20 mins.
Response time
Temp. & Humidity：t 63(15 ... 45°C / 33 ... 75%RH) ≦ 10 sec
CO2：t 90 < 2 min.
PM2.5：3 sec
Sampling time
Temp. & Humidity：About 3 sec
CO2：About 6 sec
PM2.5：About 20 sec
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
Electrical
Medium：Air
Operating environment：0 ... 50°C / 0 ... 100%RH (Non-condensing)
Operating environment (CO2)：0 ... 50°C / 0 ... 85%RH
Storage temperature：-20 ... + 60°C
Electrical
Power supply：DC 24 V±10% & AC 24 V±10%
Current consumption：DC 24 V：20 mA /AC 24 V：35 mA
Starting current：DC 24 V：94 mA /AC 24 V：158 mA
Electrical connection：4P connector
Installation
Installation：Indoor and wall mount
Protection
IP rating：IP20
Electrical protection：■Polarity protection ■Short-circuit
Certification
Certification：CE
Material
Housing：PC (PC - 110)(UL94V-2)
Weight：115 g (Display / 100 g (Without display)
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.