LoRaWAN nitrogen dioxide sensor is an IoT wireless sensor developed based on LoRa wireless technology, with built-in nitrogen dioxide sensor and temperature and humidity sensors. It utilizes electrochemical principles to monitor the concentration, temperature, and humidity of nitrogen dioxide in the environment in real-time. This system has the characteristics of high detection accuracy, stable performance, and low power consumption, and is widely used in environmental monitoring, industrial emission monitoring, chemical plants, and other fields.
LoRa wireless ETO/VOC sensor is an IoT wireless device specifically designed for monitoring ETO gases. Relying on LoRa spread spectrum modulation technology, this device achieves ultra long distance communication between terminals. Equipped with high-performance chlorine gas sensors and microprocessors, it has three major advantages: high detection accuracy, stable operation, and low energy consumption. Pre set upper and lower threshold values based on environmental conditions, and proactively report abnormal data. The product is widely used in industrial safety, industrial parks, environmental protection and other scenarios.
The RS485 Nitrogen Dioxide Transmitter is a high-precision gas monitoring device specially designed for industrial scenarios. It supports a wide voltage supply of 10-30VDC, with a power consumption of only 0.18W, and can operate stably in a wide temperature range of -40~80℃. This transmitter features a measurement range of 0-20ppm (customizable), a resolution of 0.1ppm, and a detection accuracy of ±5% FS. Equipped with RS485 standard output, it boasts fast response speed (≤30S at 20ppm) and excellent stability. Ideal for factory exhaust emission monitoring, air quality monitoring and other scenarios, it is a reliable choice for nitrogen dioxide concentration monitoring in industrial environments.
