Data Logging for Facilities Management

Data logging can play an important part in ensuring optimum levels of comfort, energy efficiency, air quality, and even health and safety in a variety of applications.


Data loggers can be used to monitor temperature, humidity and carbon monoxide levels. These can then be used to determine the efficiency of heating, ventilation and air conditioning systems. For this role, we recommend our USB data logging range, including screenless and LCD screen options for live readings. These USB devices are low-cost, highly efficient and user-friendly. Simply leave the device to log in the desired area, before collecting and plugging into your PC to access the logged data via the free software. Once downloaded, data can be graphed, printed or exported for further analysis.

Useful in Monitoring Leisure Facilities


Whether it's the monitoring of direct outputs such as voltage, or 4-20mA measurement from the loop, the need to measure or count events or track output from an external voltage or 4-20mA integrated sensor, FilesThruTheAir™ has a USB industrial solution.  Each logger in the industrial series is supplied with measurement leads terminated with crocodile or banana clips and a cap fitted with terminal connections for measurement of the chosen parameter. All USB products are user friendly, small and robust, suitable for a wide range of applications.

Indoor Air Quality

Air quality can be of paramount importance in buildings where a large number of employees spend the best part of their day, particularly in city and high rise buildings. The carbon monoxide output from boilers and chemicals used indoors can be monitored using USB data loggers from FilesThruTheAir, ensuring safe working environments and the upholding of safety records standards. WiFi data loggers can be implemented to monitor humidity levels, which if too high can cause mould issues and too low could have an effect on both the health of staff and building structures.

Temperature & Humidity

EasyLog offers two temperature and humidity monitoring solutions ideal for facilities management: USB and WiFi-connected data loggers. The temperature and humidity range of USB connected devices are low-cost and hardwearing, ingress from water and dust to IP67. Simply leave to log in the desired space and plug the device into the PC to view, analyse and export the data. 

View the USB Range

EasyLog WiFi-connected products log automatically and send email alerts to the user if certain temperature and humidity limits are breached. Ideal for remote management, these devices connect to the EasyLog Cloud via WiFi to record and store data to be accessed anytime, from anywhere.

View the WiFi-Connected Range

Current Loop & Voltage

The EL-USB-4 current loop data logger measures more than 32,000 readings over a 4-20mA d.c. measurement range. The data logger is supplied with a cap featuring a pair of screw terminals and measurement leads terminating in crocodile clips. 

The EL-USB-3 voltage data logger measures more than 32,000 readings over a 0 to 30V d.c. range at a resolution of 50 mV d.c. The data logger is supplied with a 0 to 30V d.c. cap featuring a pair of screw terminals and measurement leads terminating in crocodile clips. 

USB Current Loop Logger

USB Voltage Logger

Carbon Monoxide

The EL-USB-CO data logger measures and stores up to 32,510 Carbon Monoxide (CO) readings over a 0 to 1000 ppm measurement range within an operating temperature range from -10 to +40°C (+14 to +104°F). The high-accuracy version, the EL-USB-CO300, measures over a 0 to 300 ppm measurement range accurate to ±5ppm. The user can easily set up the logging rate and start time, as well as download the stored data by plugging the module straight into a PC's USB port and running the purpose designed software. The data can then be graphed, printed and exported to other applications. 

Standard Carbon Monoxide Logger

High-Accuracy Carbon Monoxide Logger