TGP03 Multifunction CO₂/PM2.5 Indoor Air Quality Monitor
Features: Suitable for HVAC application. Simple appearance. Multi-measurement.
Sensor type: Temperature & Humidity MEMS / CO₂ NDIR / PM2.5 Infrared LED
Measuring range: 0, ..., 50°C / 0, ..., 100%RH (Non-condensing) / 0, ..., 2,000 PPM / PM2.5 0, ..., 500 μg/m³
Output: RS-485
Accuracy: ±0.3°C / ±2.5% RH / ±40 PPM ±3% of reading / ± 10 μg/m³ ± 5% of reading
IP rating: IP20
TGP03 Multifunction CO₂/PM2.5 Indoor Air Quality Monitor
Features: Suitable for HVAC application. Simple appearance. Multi-measurement.
Sensor type: Temperature & Humidity MEMS / CO₂ NDIR / PM2.5 Infrared LED
Measuring range: 0, ..., 50°C / 0, ..., 100%RH (Non-condensing) / 0, ..., 2,000 PPM / PM2.5 0, ..., 500 μg/m³
Output: RS-485
Accuracy: ±0.3°C / ±2.5% RH / ±40 PPM ±3% of reading / ± 10 μg/m³ ± 5% of reading
IP rating: IP20
● Measuring temperature, humidity, carbon dioxide and PM2.5
● RS-485 outputs
● LCD display and real-time data monitoring
● Long-term stability
● Easy installation and maintenance
● Data can be logged and transferred to PC via RS-485 software
Sensor type | |
Temperature | MEMS |
Humidity | MEMS |
CO₂ | NDIR |
PM2.5 | Infrared LED |
Measuring range | |
Temperature | 0 ... 50°C |
Humidity | 0 ... 100%RH(Non-condensing) |
CO₂ | 0 ... 2,000 PPM |
PM2.5 | 0 ... 500 μg/m³ |
Accuracy (at 25°C, 101.3 kPa, DC 24 V) | |
Temperature | ±0.3°C |
Humidity | ±2.5%RH (at 30 ... 80%RH) |
CO₂ | ±40 PPM±3% of reading |
PM2.5 | ±10 μg/m³±5% of reading |
Temp. influence | ±0.15%RH/°C |
Digital output | |
Output signal | RS-485 |
Protocol | Protocol |
Interface | Modbus RTU |
Address | 1, ..., 247 |
Baud rate | 9600, 19200, 38400, 57600, 115200 |
Environment | |
Medium | Air |
Operating Temp. | 0 ... 50°C |
Operating Humidity | 0 ... 85%RH |
Storage Temp. | -20 ... +60°C |
Electrical | |
Power supply | DC 24 V±10% & AC 24 V±10% |
Current consumption | DC: 150 mA / AC: 120 mA |
Starting current | DC 24 V: 250 mA / AC: 230 mA |
Electrical connection | Terminal block |
Response time | |
Temperature & Humidity | t63(15 ... 45°C / 33 ... 75%RH)≦10 sec |
CO₂ | t90 < 2 min. |
PM2.5 | 3 sec |
Installation | |
Installation | Wall mount |
Protection | |
IP rating | IP20 |
Electrical protection | ■ Reverse polarity ■ Short-circuit |
Certification | |
Certification | CE |
Material | |
Housing | PC(PC-110)(UL94V-2) |
Weight | 115 g (Display) |
Indoor 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