| Specifications |
| CPU Module |
| Watchdog Timer | Yes, Module (2.3 seconds), Communication (Programmable) |
| System |
| Security | IP filter (whitelist) and Password (web) |
| 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 |
PM2.5 Measurement | | Range | 0 ~ 400 µg/m3 |
| Resolution | 1µg/m3 |
| Response Time | <= 1 min. |
System | | Alarm | PM2.5 |
| Real Time Clock | Yes |
| Data Logger | Yes, up to 450,000 records |
Wi-Fi | | Transmission Range | 50 meters (LOS) |
| Standard Supported | IEEE 802.11 b/g/n |
| Receive Sensitivity | -95.7 dBm @ 1 DSSS, -74.0 dBm @ 54 OFDM |
| Output Power | 18 dBm @ 1 DSSS, 14.5 dBm @ 54 OFDM |
| Mode | Infrastructure & Limited AP |
| Encryption | WEP, WPA and WPA2 |
| Antenna | 1 dBi (PCB Antenna) |
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 |
| Baud Rate | 1200 ~ 115200 bps |
| Protocol | DCON and Modbus/RTU (RS-485) - Modbus TCP (Ethernet, Wi-Fi) - MQTT (Ethernet) |
Ethernet | | Ports | 10/100 Base-TX, 8-Pin RJ-45 x1 (Auto-negotiating, Auto-MDI/MDIX, LED indicators) |
Power | | Consumption | Non-PoE: 2.7 W (Max.) - PoE: 2.8 W (Max.) |
| Powered from Terminal Block | +12 ~ +48 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 |