As a global leader in the gas detection industry, SENKO is proud to announce a major enhancement to our NH₃ (ammonia) gas detector, expanding the detection range from the existing 0–100ppm to include new models capable of detecting up to 500ppm and 1,000ppm. 

This upgrade was specifically engineered to respond to the increasingly diverse demands of industrial sites, providing stable and accurate performance even in high-concentration environments. 

These expanded options allow customers to select the most appropriate model for their specific working environment, significantly reducing issues such as over-detection and missed detection. 

This product enhancement reflects our proactive response to the growing need for precise and rapid NH₃ detection across industries such as refrigeration, fertilizer manufacturing, chemical processing, agriculture, and wastewater treatment. 

SENKO has set a new industry standard with the SGT NH₃, the world’s only disposable NH₃ single gas detector. 

The SGT NH₃ operates maintenance-free for two years, providing immediate hazard alerts through its built-in audible, visual, and vibration alarms. 

Additionally, the device is certified by international safety standards (IECEx, ATEX), making it a trusted solution for use in hazardous environments worldwide. 
With its compact, lightweight design and zero-maintenance construction, the SGT NH₃ ensures both user safety and ease of operation, making it the ideal choice for customers seeking a reliable, single-gas detection solution. 

SENKO will continue to develop accurate and dependable gas detection solutions that meet the evolving demands of today’s industrial environments. 

Through the latest NH₃ detector performance upgrade and the launch of the SGT NH₃ disposable model, we remain committed to helping our customers achieve both workplace safety and operational efficiency.