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.

This RS485 Hydrogen Sulfide Transmitter is an industrial-grade gas detection device based on electrochemical sensing technology. It accurately measures hydrogen sulfide concentrations in the range of 0~50 ppm, while simultaneously monitoring temperature (-40~+80℃) and humidity (0~99.9% RH). Equipped with an RS485 interface and ModBusRTU protocol, it supports a wide voltage supply of 5~28VDC, weighs only 0.6kg, and operates stably in environments ranging from -20~60℃, making it ideal for industrial hydrogen sulfide monitoring scenarios.