Engineered for demanding industrial applications, the CC33 stainless steel transmitter is specifically designed for long-term monitoring of hydrogen and other combustible gases in Ex zones. Its durable stainless steel housing provides exceptional resistance against corrosion, chemicals, and extreme environments, making it ideal for use in hydrogen production, storage, and processing facilities.

The CC33 offers a choice of catalytic bead (pellistor) sensors, delivering very fast response times and high measurement stability. Analog 4–20 mA, ACDC and digital Modbus interfaces ensure seamless integration into fixed gas detection systems. Options such as three internal relays and an integrated buzzer also make it a reliable stand-alone solution. Combined with a long service life and low maintenance requirements, the transmitter delivers a highly reliable, cost-efficient solution for continuous hydrogen monitoring in critical safety applications.