| Specifications |
| Temperature Measurement |
| Range | -10 ~ +50°C |
| Resolution | 0.1°C |
| Accuracy | ±0.6°C |
| Humidity Measurement |
| Range | 0 ~ 100% RH, Non-condensing |
| Resolution | 0.1% RH, Non-condensing |
| Accuracy | ±5% RH, Non-condensing |
Dew Point | | Range | Calculated using temperature and relative humidity |
| Resolution | 0.1°C |
CO Measurement | | Range | 0 to 1000 ppm (Electrochemical) |
| Resolution | 1 ppm |
| Accuracy | ±5% of measured value |
| Response Time | 30 seconds |
| Warm-up Time | 5 minutes |
PM2.5 Measurement | | Range | 0 ~ 400 µg/m3 |
| Resolution | 1µg/m3 |
| Response Time | <= 1 min. |
System | | Alarm | PM2.5/CO/CO2/RH/Temperature |
| Real Time Clock | Yes |
| Data Logger | Yes, up to 450,000 records |
Relay Output | | Channels | 1 x Form A, SPST 30 VDC @ 16 A or 250 VAC @ 16 A |
COM Ports | | Ports | 1 x RS-485 - 1 x Ethernet |
| Protocol | DCON and Modbus/RTU (RS-485) |
Ethernet | | Ports | 10/100 Base-TX, 8-Pin RJ-45 x1 (Auto-negotiating, Auto-MDI/MDIX, LED indicators) |
Power | | Consumption | 1.0 W (Max.) |
| Powered from Terminal Block | +10 ~ +30 VDC |
Mechanical | | Dimensions (mm) | Ø 150 x 53 (Ø x H) |
| Installation | Ceiling Mounting/Wall Mounting |
| Ingress Protection Rating | IP20 |
Environmental | | Operating Temperature | 0 ~ 50°C |
| Storage Temperature | -30 ~ +75°C |
| Humidity | 10 ~ 90% RH, Non-condensing |