LoRa Lux Transmitter
LoRa lux sensor, LoRa light transmitter
- Measurement: Illumination
- Measurement principle: Optical
- Measurement range: 0 ~ 9999 Lux
- Outputs: switchable RS485/LoRa (The frequency can be configured accordingly from 862 to 932Hz)
- Protocol: Modbus RTU
- Power supply: DC 12 ~ 36V, AC 24V (50/60Hz)
- Installations: Wall-mount
- Dimensions (mm): 113.57×80×28.79
- Optional bright LCD display
- Maintenance-free for normal indoor applications
- Commercial building / office / meeting room
- Residential house
- Indoor places where would be required to monitor illumination
- Related Products
AVC-311 LoRa transmitter is a wireless sensor node which combines carbon dioxide, temperature and relative humidity (RH) measurement in one device. Embedded advanced non-dispersive infrared (NDIR) CO2 sensing element and CMOSens temperature and humidity sensing element, the transmitter provides a high resolution of the environmental measurements in stable long range LoRa communication. Its data format is under Modbus RTU protocol which makes the transmitter ideal for most control system. In addition to the switchable RS485 interface and LoRa interface which could be easily changed by DIP switches, the air quality transmitter is also equipped with one SPDT dry contact which can be configured to a user defined CO2 set point for ventilation control. The LoRa frequency of the LoRa temperature, humidity and CO2 transmitter will follow the Aecl master gateway and will be adjustable under range 862 ~ 932 MHz. Moreover, besides the normal CO2 measurement range 0 to 2,000 ppm, high level CO2 measurement range 0 to 9999 ppm is also optional to the users for the application in the high CO2 concentration.
Adopting advanced CMOSens sensing technology, the AHT-503 Series temperature and humidity transmitter is designed as the reliable sensor node of temperature and humidity measurement and usually used with the Aecl AUS-40X gateway to build up the private LoRa network. It is equipped with both wired RS485 and wireless LoRa interface which could be changed by DIP switches, meanwhile, the configuration enables its high flexibility of installation. Particularly, the programmable Modbus RTU protocol makes the AHT-503 transmitter ideal for process integration. The LoRa frequency of the AHT-503 temperature and RH transmitter will follow the Aecl master gateway and will be adjustable under range 862 ~ 932 MHz. Moreover, bright LCD display is optional and 4 types of enclosure are available, include wall mount type, duct mount type, outside Air type and separate type with remote sensing probe. The private LoRa sensor is widely used in the smart agriculture, smart building and smart home by system integrators who plan to implement the wireless network. The LoRa temperature and humidity transmitter have also been calibrated to exhibit excellent temperature and humidity stability.
The AVC-310 series LoRa CO2 transmitter uses novel gold-plated infrared (NDIR) wave-guide technology to ensure its reliable and accurate reading, long-term stability and long life time. The wireless CO2 transmitter is equipped with swappable RS485 and LoRa interface which could be changed via DIP switches. Moreover, one SPDT dry contact output, which could be configured to a user defined CO2 set point, is designed for demand controlled ventilation in smart agriculture or smart building application. Using Semtech long range low power wireless communication technology, the AVC-310 LoRa CO2 Transmitter is used as the reliable sensor node in the LoRa internet of things. Besides, in addition to the standard CO2 measurement range 0 to 2,000 ppm, high level measurement range 0 to 9999 ppm is also optional. Long term exposure under improper CO2 concentration could cause health issue, for example, inflammation, headache, asthma and bone problems. Most system integrators or individual use the CO2 Transmitter together with the BMS system or air-conditioning system to alert people for the change of CO2 level. When the CO2 concentration is higher than the setting point, AVC-310 can trigger the backend alarm or ventilation devices with relay output to make the air circulation work to adjust the indoor air quality.
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