Delta T EngineeringDelta T Engineering
Delta T Engineering
A Simple Device That Offers Staggering Results
The Delta T Alert is a self-contained, temperature-monitoring sensor that attaches magnetically to your electrical enclosure covers. It is designed to work on NEMA 1 enclosures, which are constructed for indoor use, to help protect personnel against not only falling dirt but also incidental contact with the enclosed equipment.

Delta T Alert


The Delta T Alert is comprised of two sensors, one to monitor the electrical enclosure’s interior temperature and the second to monitor the ambient temperature of the room where the enclosure is located. To monitor your enclosure’s internal temperature, just remove the cover and drill a 15/32" hole into it. Then magnetically attach the Delta T, with its interior sensor protruding 7/8" into the panel. Both the size of the hole and the length of the interior sensor conform to protection classification NEMA IP20, which protects against hand or finger access to hazardous internal parts.

Your Delta T can be configured to collect data on a daily basis, at specific time intervals, with the information transmitted wirelessly to an onsite computer for analysis and trending. The Delta T Alert will warn you of excessive temperature rise within your electrical enclosures well before more serious problems may occur.

Our proprietary software lets you print reports and trending graphs, as well as scheduled repair logs for maintenance purposes. Below are samples of the reports, for your review.

Delta T Table   Delta T Infared Scan Table   Delta T Trending Graph

There’s never been an easier, more effective way to prevent costly electrical damage and system downtime. With the Delta T Alert, you can monitor your electrical system quickly and daily, from a single location.

Delta T Engineering
Delta T EngineeringDelta T Engineering