Combination Temperature & Humidity Sensors, Probes, and Assemblies

Spectrum Sensors and Controls has developed a full line of combination temperature-humidity sensors for OEM's to monitor both parameters simultaneously. These rugged, reliable sensor assemblies combine a fast response, stable RH sensor with an accurate, fast responding temperature sensing element in a low-cost, easy to use package.

Combined Humidity-Temperature Sensors

• Provides reliable and accurate temperature and humidity measurement
• Simplifies overall design
• Lost cost, instrumentation quality RH (relative humidity) sensing
• Fast responding, accurate thermistor for temperature sensing
• Convenient RJ-12 output connector

Humidity Sensing

• Molded thermoplastic cover with holes for humidity sensing
• Linear voltage output vs %RH
• Laser-trimmed interchangeability
• Low power design
• Fast response time
• Stable, low drift performance
• Chemically resistant
• Accuracy: ±3.5% RH, 0-100% RH non-condensing
• Other options available for humidity sensing technologies

Temperature Sensing

• High accuracy NTC thermistor
• Variety of R25, curves and accuracies available
• Interchangeable accuracies available
• Simple interface
• Fast response time
• Other types of sensors available including RTD