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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
OPERATING RANGE: 0...50 °C (32...122 °F) 10…90 %RH
ACCURACY:
-50...20 °C (-58...68 °F): ±2.5 °C (±4.5 °F)
20...300 °C (68...572 °F): ±1.0 % of reading ±1.0 °C (±1.0 % of reading ±1.8 °F)
>300 °C (>572 °F): ±1.5 % of reading
MEASURING RANGE: -50…1000 °C (-58…1832 °F)
REPEATABILITY:
-50...20 °C (-58...68 °F): ±1.3 °C (±2.3 °F)
>20 °C (>68 °F): ±0.5 % of reading or ±0.5 °C (±0.5 % of reading or ±0.9 °F)
RATIO D:S: 30:1
POWER CONSUMPTION: 9 V battery (NEDA 1604A or IEC 6LR61)
RESPONSE TIME: 150 ms
SENSOR SENSITIVITY: 8...14 μm
EMISSIVITY: 0.10...1.00 (0.01 steps)
DIODE LASER:
Output power <1 mW
Wavelength 630 to 670 nm
Laser Product Class II
DISPLAY RESOLUTION:
0.1 °C/°F @ T < 1000 °C/°F
1 °F @ T > 1000 °F
STORAGE AND TRANSPORT CONDITIONS: -10...60 °C (14...140 °F) <80 %RH
DIMENSIONS: 107x153x46mm
