Honeywell HTRAM Virus Transmission Risk Air Monitor

The Honeywell HTRAM is a cost-effective transmission risk air monitor ideal for use in schools, gyms and restaurants that alerts when conditions are present that may increase the risk of exposure to airborne transmission risk based on CO2 and activity levels.

Using proprietary technology that monitors CO2 levels combined with settings to account for human activity levels in an indoor area, the Honeywell HTRAM Transmission Risk Air Monitor is a portable, cost-effective, and user-friendly solution that alerts when conditions are present that may increase the risk of exposure to airborne transmission.

The device comes with three preprogrammed indoor activity settings:  low, medium, and high activity and is recommended for coverage of 800 - 1000 square feet. For each setting, the monitor provides indications using a traffic light pattern (green, yellow, or red) and a sound alarm so users can be aware of conditions that may increase the risk of airborne transmission based on detectable CO2 levels.

Research conducted by scientists at the University of Colorado has shown that real-time monitoring of indoor ambient air can be an indicator of increased risk of airborne viral transmission, utilizing different levels of risk-based factors such as CO2 concentration levels and the type of human activity in the area.

Using this guidance and Honeywell algorithms, we identified air quality conditions that are driven by common activities and variables such as average room size, number of people present, breathing rate, and duration. The device comes with three pre-programmed indoor activity settings: low activity (movie theaters, libraries, and classrooms), medium activity (restaurants, offices, small clinics), and high activity (gyms, indoor arenas, recreation centers) and is recommended for coverage of 800- 1000 square feet. For each setting, the monitor provides indications using a traffic light pattern (green, yellow, or red) and a sound alarm so users can be aware of conditions that may increase the risk of airborne transmission based on detectable CO2 levels.

Honeywell Gas Analysis and Safety is a leader in gas detection technology protecting workers around the globe. This monitor was developed utilizing our leading technology to support school efforts in “in-person” learning.

Honeywell HTRAM Transmission Risk Air Monitor Specifications

• Dimensions : 80 mm × 80 mm × 22 mm [3.1 in × 3.1 in × 0.87 in]
• Weight : 140g
• Housing Material : Aluminium Alloy
• Display : TFT
• Input Voltage : 5V
• Input Current : 1A
• Battery : Lithium-ion rechargeable battery - 10-hour battery time
• Battery Capacity : 2,600 mAh
• Operating Temperature & Humidity : 0°C to 40°C, 0% RH to 90% RH
• USB Port : Micro USB

Honeywell HTRAM Transmission Risk Air Monitor Sensor Range

• CO2 (NDIR) : 400 ppm to 2000 ppm, up to 10,000 ppm extended range
• Temperature : -20°C to 60°C or -4°F to 140°F
• Humidity : 0% RH to 100% RH