FLIR E54 Advanced Thermal Imaging Camera

A 320 x 240 thermal camera for electrical, mechanical and building inspections

The FLIR E54 is a handheld thermal imaging camera in the Exx-Series for everyday condition monitoring. It combines a 320 x 240 pixel infrared detector with MSX image enhancement, a 4 inch touchscreen and a fixed 24 degree lens, and measures objects up to 650 degC.

It is a practical step up from entry-level cameras for maintenance teams that survey switchgear, motors, pumps, steam lines and building envelopes. FLIR Inspection Route is enabled in the camera, and images can be uploaded automatically to the FLIR Ignite cloud.

Technical specifications

What the E54 adds to a maintenance routine

The camera is designed around fast, repeatable inspections. 1-Touch Level/Span automatically sets image contrast on the area of interest. Inspection Route compares each image with a baseline and overlays guidance, and routes are built in FLIR Thermal Studio Pro with the Route Creator plug-in. Voice notes, text and sketches can be added on the camera, and a report can be built from the touchscreen.

Use the 3 live spotmeters and the hot spot or cold spot presets to track the highest and lowest temperatures in the frame. The E54 has a laser pointer. Temperature readings depend on emissivity, reflected apparent temperature and viewing angle, so set these for each surface and treat results as inspection findings rather than a guarantee of equipment condition.

Comparing the Exx models and what to confirm

In the same series the E52 has 240 x 180 pixels, and the E76, E86 and E96 offer 320 x 240, 464 x 348 and 640 x 480 pixels with interchangeable lenses. The E54 and E52 use a fixed 24 degree lens, so choose a higher model if you need a telephoto or wide-angle lens. For the largest resolution see the FLIR E96, or browse portable test and measurement instruments.

Confirm whether the radio-free option is required for the site, whether the high temperature option is needed, and which reporting software you will use. Accessories listed on the manufacturer page include a Bluetooth headset, remote operation button, tripod adapter, mounting kit, battery charger and hard case.

How the FLIR E54 works

The lens focuses infrared energy from the scene onto a detector made of many tiny heat sensors. Each sensor warms in proportion to the energy it receives, and the camera turns this into a temperature value for each pixel. The pixels together form a thermal image on the screen. MSX adds visible detail from the built-in camera to the thermal picture.

Where the E54 is used

• Switchgear and panel surveys
• Motor and pump checks
• Steam line inspection
• Building envelope surveys
• Condition monitoring routes

Selection checklist for the E54

• Image resolution
• Temperature range
• Lens field of view
• Focus type
• Screen size
• Wireless connection
• Battery time
• Report software

Installation, commissioning and maintenance notes for the E54

Charge the battery and insert the SD card. Set the emissivity for the surface you inspect. Focus by hand on the target. Take images from a steady position and a safe distance. Keep the lens clean with a soft cloth and store the camera in its case.

Requesting a quotation for the FLIR E54

Please send the inspection tasks, the temperature range and the accessories needed. Seven Star LLC serves industrial customers in Oman and the GCC and replies with a quotation based on the information provided.

E54 resolution

The infrared resolution is 320 x 240 pixels.

E54 detector

The detector is an uncooled microbolometer with a 17 um pitch.

E54 thermal sensitivity

The thermal sensitivity is below 40 mK.

E54 lens

The lens is a fixed 24 degree lens at f/1.3.

E54 focus

The focus is manual, from a minimum distance of 0.15 m.

E54 temperature range

It measures from minus 20 to plus 650 degrees C in two ranges.

E54 accuracy

The accuracy is plus or minus 2 degrees C or 2 percent of reading.

E54 display

The display is a 4 inch touchscreen of 640 x 480 pixels.

E54 visual camera

The visual camera is 5 MP with a built-in LED lamp.

E54 connectivity

It has Bluetooth, Wi-Fi and USB, plus DisplayPort over USB Type-C.

E54 battery

The Li-ion battery runs more than 2.5 hours typically.

E54 drop test

The camera is drop tested from 2 m.

Thermal camera records for the E54

Record the emissivity used, the image names and the date of each survey.

Choosing the right E54 settings

Choose the lower temperature range for electrical work and the upper range for hot process lines.

Documents and quotation

The attached document is the FLIR Exx-Series datasheet with comparison matrix (2 pages, copyright 2024), which includes the E54 column and the lens guide. It covers the whole series, so read the E54 column only.

Seven Star LLC is an independent supplier in Muscat. Send the quantity, options and delivery location for a quotation.