78M19 | Lennox C0SNSR20AE1, Supply Static Differential Pressure Sensor | Lennox

**Lennox 78M19 Supply Air Sensor: Accurate and Reliable Air Quality Monitoring** The Lennox 78M19 Supply Air Sensor is a highly accurate and reliable device designed to monitor supply air quality in commercial and industrial settings. This sensor plays a critical role in ensuring proper ventilation and indoor air quality (IAQ), safeguarding the health and well-being of occupants. **Key Features:** * Measures air temperature and relative humidity * Detects presence of smoke and carbon monoxide * Self-testing and calibration for consistent accuracy * Easy integration with building management systems **Applications:** * HVAC systems * Manufacturing facilities * Commercial buildings * Medical centers **Benefits:** * Optimizes ventilation systems for energy efficiency and air quality * Provides early warning of potential hazards, allowing for prompt response * Ensures compliance with industry standards and regulations * Reduces operating costs through proactive maintenance **Technical Specifications:** * Sensor Type: Air quality sensor * Accuracy: ±2% for temperature, ±3% for relative humidity * Detection Range: 0-100% relative humidity, 0-1000 ppm carbon monoxide * Output: 4-20 mA current loop * Power Supply: 24 VAC **Protect Your Indoor Air Quality** The Lennox 78M19 Supply Air Sensor is an essential tool for maintaining optimal air quality in industrial and commercial environments. Its advanced technology and reliable performance ensure accurate and timely monitoring, protecting the health and safety of your employees and customers. **Choose our HVAC supply store for Your Industrial Needs** our HVAC supply store is your trusted source for industrial equipment and supplies. We offer competitive prices and fast shipping to minimize downtime and maximize efficiency. Shop now for the Lennox 78M19 Supply Air Sensor and other quality products for your maintenance and engineering needs.