Air transmission risk monitor from Honeywell HTRAM-V1-W

Portable indoor air quality monitor to control CO₂, temperature, and humidity, and alert when the conditions of the space may be associated with a higher risk of airborne transmission. It features a TFT display with color indicators (green/yellow/red) and an audible alarm, and allows the selection of preconfigured activity levels.

FEATURES

• Measures CO₂, temperature, and relative humidity in real-time
• Visual traffic light type indicator (green/yellow/red) for quick reading
• Audible alarm for medium and high-level alerts
• Three preprogrammed activity settings (low, medium, and high)
• NDIR CO₂ sensor (non-dispersive infrared)
• Bluetooth and Wi-Fi connectivity for monitoring via app
• Configuration button for startup and basic settings
• Wall mounting option (accessory)

BENEFITS OF the Air Transmission Risk Monitor from Honeywell HTRAM-V1-W

It helps you practically monitor ventilation and the indoor environment in spaces with variable occupancy, using CO₂ as an indicator of air renewal and combining it with activity settings to show a guiding risk level. The color reading and acoustic alert facilitate quick decision-making (ventilate, reduce occupancy, or review space usage) without the need to interpret complex graphs.

USES AND APPLICATIONS: WHAT IT IS SUITABLE FOR

Suitable for monitoring classrooms, offices, meeting rooms, small clinics, restaurants, gyms, and generally, indoor spaces where it is important to track the evolution of CO₂, temperature, and humidity during daily use. It is useful when checking if ventilation is sufficient based on the type of activity and occupancy of the space.

TECHNICAL DATA

• CO₂ Sensor: NDIR type
• CO₂ Accuracy: ±50 ppm at 1000 ppm
• Activity Levels: low, medium, and high (preconfigured)
• Indicators: TFT display + color traffic light + audible alarm
• Power Supply: input 5 V, 1 A
• Charging Port: Micro-USB
• Battery: rechargeable lithium-ion, up to 10 hours; typical capacity 2600 mAh
• Operating Range (temperature and humidity): 0 °C to 40 °C; 0 % to 90 % RH
• Dimensions: 80 × 80 × 22 mm
• Weight: 140 g
• Housing Material: aluminum alloy

NORMATIVES AND CERTIFICATIONS

• Directive 2014/53/EU (RED): compliance for radio equipment, applicable to the wireless communication part of the device.
• FCC Part 15: compliance with interference requirements for the operation of radio equipment under the conditions established by the FCC.

FREQUENTLY ASKED QUESTIONS ABOUT the Air Transmission Risk Monitor from Honeywell HTRAM-V1-W

What does it measure exactly and how is the color alert interpreted?

It measures CO₂, temperature, and relative humidity. The device shows a status by colors (green/yellow/red) to provide a quick indication of the guiding risk level based on the detected CO₂ and the selected activity level.

Does the CO₂ sensor need to be calibrated or maintained?

For regular indoor use, the CO₂ sensor is designed to operate without maintenance and does not require calibration by the end user.

How is it powered and how long does the battery last?

It charges via Micro-USB with a 5 V and 1 A input. It can operate with a rechargeable lithium-ion battery with a stated autonomy of up to 10 hours, depending on usage.