Overview

With the TP31-IR, surface temperatures can be determined quickly and contactless. Thanks to an adjustable emissivity level and a double laser, which serves as a target device, the surfaces of a wide range of materials can be precisely measured.

Optics
The focal point of the device lens is 150 mm (TP31-IR121) or 762 mm (TP31-IR301) from the beam exit opening. There the measuring spot has a diameter of 12.5 mm respectively 25.4 mm, resulting in a ratio of D:S of 12:1 or 30:1. The size of the measuring spot corresponds to 90 % of the measured energy. The TP31-IR301 therefore also allows accurate measurements of small surfaces from further distances.

Features

• 12:1 (-50…650 °C) or 30:1 optics (-50…1000 °C)
• Two-beam laser sight
• Automatic data hold
• Units can be switched between °C and °F
• Emissivity level adjustable between 0.1 and 1.0
• MAX temperature display
• Illuminated display
• Automatic range selection and display resolution of 0.1 °C or 0.1 °F
• Activatable trigger lock
• Freely selectable lower and upper alarm limits