HVAC Systems Monitoring

HVAC/R Systems Monitoring

Heating, ventilation, and air conditioning/refrigeration (HVAC/R) systems regulate thermal comfort inside of buildings and maintain adequate air quality by circulating and replenishing interior air with fresh outdoor air. Building operators and mechanical contractors who oversee these systems strive to ensure that HVAC/R equipment is running efficiently so that a proper interior environment is sustained and operating costs held at reasonable levels.

To achieve better performance from HVAC/R systems, interior monitoring can provide valuable feedback in terms of system operations, leading to insights for correcting inefficiencies and optimizing equipment. Monitoring can also identify opportunities for energy efficiency upgrades and provide validation for improvements that contribute towards LEED certification.

Onset HOBO data loggers enable accurate monitoring of interior conditions, helping building professionals diagnose mechanical issues, locate sources that compromise comfort, and better balance healthy and comfortable interior environments with energy costs.

Top Products

UX120-006M

The HOBO UX120-006M Analog Data Logger is a high-performance, LCD display data logger for building performance monitoring applications.

As Onset’s highest-accuracy data logger, it provides twice the accuracy of previous models, a deployment-friendly LCD, and flexible support up to four external sensors for measuring temperature, current, CO2, voltage, and more.

The data logger is ideal for energy audits, building commissioning studies, equipment scheduling, and more.

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MX1102A

Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. It measures CO2 from 0 – 5,000 parts per million (ppm) – and our free HOBOconnect app lets you access data right from your mobile phone or tablet within a 100-foot range of the logger.

The MX1102 also features a USB port so it can be used with a computer running HOBOware graphing & analysis software. 

Add the MX Gateway for remote access to your data in Onset's cloud-based HOBOlink software. 

You can download the HOBOconnect app here: 

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MX1101

 

Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.

The self-contained wireless data logger works with your mobile device and Onset’s free HOBOconnect app so you can configure the logger and read out data over a 100-foot range, with no other dedicated equipment required. Using Onset’s free app, you can also view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files.

Add the MX Gateway for remote access to your data in Onset's cloud-based HOBOlink software.

You can dowload the HOBOconnect app here: 

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UX100-003

The HOBO UX100-003 Temperature/Relative Humidity data logger records temperature and relative humidity (within 3.5% accuracy) in indoor environments with its integrated sensors. The data logger is ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, logging temperature trends in server rooms, and measuring humidity levels in museums.

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