LoRaWAN-WiFi-Modbus-Bacnet-Smart-HVAC-Thermostat
LoRaWAN WiFi Modbus Bacnet Smart HVAC Thermostat with Humidity CO2 Monitoring
Product Overview
Smart WiFi switch for home automation with remote control
It is a series of advanced thermostat with LoRaWAN, RS485(BACnet MSTP and Modbus RTU), and WIFI supported. It measures the room temperature, and controls the fans and valves to adjust the room temperature to the pre-configured temperature. This device supports configuration like two-pipe/four-pipe, two-lines/three-lines valves, and three fan speeds controls, modulating valve and ECM fan. It supports relative humidity measurement and optional eCO2 measurement for comfort and Air Quality Control. It is developed as a LoRaWAN end node and can be communicated wirelessly with standard LoRaWAN system. Therefore, this is suitable be applied in office buildings, residential buildings, hotels, clubhouses, airports, railway stations, stadiums, and so on.
Key Features
- ✓Multi-communication support: LoRaWAN, WiFi, RS485 (Modbus RTU & BACnet MSTP) for wired & wireless intelligent building control;
- ✓Wide HVAC compatibility: Fits 2-pipe / 4-pipe systems, 2/3-line valves, 3-speed fans, modulating valves and ECM fans;
- ✓Integrated environmental detection: Built-in humidity sensor, optional eCO2 sensor for indoor air quality monitoring;
- ✓Touch LCD panel with multi-language switch (English / Chinese), adjustable brightness & energy-saving eco display mode;
- ✓Flexible temperature scheduling: 4-period programmable temperature timer, independent on/off timing function;
- ✓Universal 24VAC power supply, standard 86-type wall box installation for commercial building retrofits;
- ✓Complete local configuration via touch keys, advanced parameter setting and factory reset function with password protection;
- ✓LoRaWAN end node device, supports OTAA & ABP access modes for long-distance wireless building automation;
- ✓Full Modbus & BACnet register communication, supporting PC terminal and USB firmware upgrade;
- ✓Firproof ABS casing with scratch-resistant acrylic front panel, stable operation under -10℃~60℃ working environment
Technical Specifications
| Power Supply | 24VAC +20%/-15% 50/60Hz |
| Power Consumption | TBA |
| Temperature Sensor | 0°C to 70°C ± 0.25°C |
| Temperature Control Range | 1°C to 50°C (default 16-30°C) |
| Humidity Sensor | 20% RH to 80% RH ±2.5% RH@20°C to 80°C |
| eCO2 Sensor | 400 ppm to 5000 ppm |
| Relay | 24VAC 0.3A, 24VDC 1A |
| Display | 64 x 64mm Black Mask LCD |
| Control | Touch Screen Button |
| Casing Material | Fireproof ABS with scratch resistance acrylic |
| Operating Temperature | -10 to 60°C, 5% RH to 95% RH non-condensing |
| Storage Temperature | -20°C to 70°C |
| Installation Method | Standard 86-type box |
| Installation Hole Distance | 60mm |
| Cable Specification | 0.5-1.5mm2 |
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