Humidity Sensor Quotes and Pricing for Industrial Applications

The three main types are capacitive, resistive, and thermal conductivity sensors. MAC Instruments uses patented solid-state thermal technology for superior high-temperature performance without wet bulbs or chemicals.

The MAC155 is specifically designed to comply with US EPA regulations for stack gas moisture measurements and is widely used for regulatory emission monitoring applications. It features a built-in 2-point calibration system for daily in-situ calibration and operates at temperatures up to 2400°F.

MAC sensors use proprietary solid-state technology that requires no wet bulbs, chemicals, compressed air, optics, or mirrors. This eliminates recurring maintenance costs and provides instant, continuous readings without the need for regular consumable replacements or cleaning, making them truly maintenance-free.

Yes, all MAC analyzers feature NEMA 4X or IP66 waterproof ratings, making them suitable for both indoor and outdoor installations in harsh industrial environments. The NEMA 4X construction provides protection against water and corrosion.

MAC analyzers deliver consistent performance in highly variable humidity conditions with ±1% accuracy. All models are NIST-traceable and maintain reliable measurements even in extreme temperature environments where conventional sensors fail.

MAC humidity sensors offer flexible power requirements including 24V DC for safe intrinsically safe applications, 120V (100V-132V) for standard North American installations, and 230V (200V-250V) for international applications.

For cement manufacturing applications, consider the maximum process temperature (MAC offers ranges up to 2400°F), response time requirements (60-120 seconds), and protection rating needed. MAC sensors control moisture levels in rotary kilns and calciners for consistent product quality and energy efficiency in cement production processes.