The L-com SRAQ-D199-1 hydrogen sulfide (H2S) gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of hydrogen sulfide gas and uses standard Modbus-RTU protocol. Our hydrogen sulfide industrial transmitter is specifically developed for public restrooms, manufacturing facilities, warehouses, and other commercial buildings where hydrogen sulfide gas concentration is a concern.

This wall-mounted device features low power consumption, allows long distance transmission, good repeatability, and stability. The hydrogen sulfide (H2S) gas transmitter requires a 12 to 24 VDC power supply and has a detection range of 0 to 300 ppm. The SRAQ-D198-1 transmitter is well suited for outdoor air quality monitoring, factory settings, and smart buildings.

Features

• Integrated sensor probe
• Low power consumption
• Good repeatability and stability
• Wide linear range 0-300ppm
• Modbus RS485 output
• Wall-mount

Application

• Outdoor air quality monitoring
• Factory settings
• Commercial sites - School, hospitals etc.
• Smart buildings
• Other areas where H2S is a concern