Amphenol PS1-NO2-5-MOD

The PS1&PS4-MOD series nitrogen dioxide modules perfectly integrate sensors with advanced PCBs. The gas sensor employs revolutionary "solid polymer electrolyte" technology based on catalytic reaction principles. The target gas generates a micro-current proportional to its concentration. This technology delivers a stable, high-quality, and cost-effective manufacturing process. The module features a standard UART digital output for ease of operation, requiring no knowledge of sensor applications or tedious calibration work.

• Sleep function for low-power IoT applications
• Combined with intelligent algorithms for enhanced environmental adaptability, more accurate detection, and stable zero point
• Excellent anti-poisoning performance, no chemical material consumption, service life exceeding 5 years
• Novel microcircuit design with strong EMI immunity
• Fast response, fast recovery to zero, plug-and-play
• Independent digital temperature and humidity sensor output
• Smallest size and lowest power consumption in the electrochemical field
• RoHS compliant design

• Industrial process NO₂ monitoring
• Monitoring applications in cultural heritage preservation
• Chemical and power industry applications
• Atmospheric environmental monitoring