ZONEWU Wireless LoRaWAN Gas Hydrogen Sulfide(H2S) Based on LoRa TM spread spectrum modulation technology, terminals can perform ultra long distance communication. LoRaWAN hydrogen sulfide sensor integrates data acquisition and monitoring.
ZONEWU LoRaWAN Our formaldehyde transmitter, featuring an electrochemical sensor, delivers high measurement accuracy, rapid response, extended service life, and reliable performance. With a resolution of 0.01 ppm, it enables continuous 24/7 online monitoring. Ideal for smart home systems, air purifiers, air conditioners, and other applications requiring long-term formaldehyde concentration tracking.
ZONEWU LoRaWAN Oxygen Sensor is a cutting-edge wireless IoT gas sensor that integrates data acquisition, monitoring, and transmission capabilities. Combining a three-electrode electrochemical gas sensor with a high-performance microprocessor, it enables real-time ozone concentration tracking in environments.
LoRaWAN sulfur dioxide sensor is an IoT wireless sensor developed based on LoRa wireless technology, with built-in SO2 sensor and temperature and humidity sensor. It uses electrochemical principles to monitor the sulfur dioxide concentration, temperature value, and humidity value in the environment in real time.
This sensor is a wireless IoT device based on LoRa spread spectrum modulation technology, integrating ethylene (0～100 ppm), temperature (-40~+80 ℃), and humidity (0~99.9 %RH) monitoring in one. It features high detection accuracy, ultra-long-range communication, and low power consumption. Supporting multi-band adaptation, threshold presetting, and active abnormal reporting, it is suitable for various scenarios such as industrial safety and agricultural production. With easy installation and configuration, it provides reliable data support for environmental control and equipment safety.
LoRa wireless chlorine gas (CL2) sensor is a wireless IoT sensor used for monitoring chlorine gas. Based on LoRa spread spectrum modulation technology, ultra long distance communication between terminals has been achieved.
This is a high-precision CO₂ gas concentration sensor, suitable for scenarios such as indoor environmental monitoring, fresh air systems, and agricultural greenhouses. It can detect the CO₂ concentration in the air in real time and output accurate data, featuring fast response speed, strong stability, and excellent anti-interference ability. It supports multiple signal output methods, facilitating integration with various devices and helping users keep track of the environmental gas quality.
This RS485-type ammonia temperature and humidity transmitter adopts the electrochemical principle, supports 5-28VDC wide voltage power supply, and features a wall-mounted waterproof design suitable for harsh environments. It has the characteristics of fast response, high sensitivity, and strong anti-interference. Calibrated with exclusive algorithms and standard gases, it has high precision and strong stability, with data updated every 2 seconds. It can real-time monitor ammonia (0-50/100ppm), temperature (-40~80℃), and humidity (0~99.9% RH), and is suitable for scenarios such as farms, chemical plants, and greenhouses. It supports the ModBus RTU protocol and is easy to install and use.
