A. INTRODUCTION
1.
Congratulations: Thank you for purchasing TPI products. The 380 series is easy
to use and built to last. They are backed by a 3 year limited warranty.
2.
Product Description: The 380 series are non-contact and contact temperature
testers. They use industry standard K-type thermocouples with sub-mini con-
nector for contact measurements.
B. SAFETY CONSIDERATIONS
1.
Never point the laser beam at someone’s eyes or look directly into the beam
2.
Use caution when measuring a shiny surface so the laser does not reflect back
into your or someone else’s eyes.
3.
Do not touch the lens to any foreign object.
4.
Do not expose the unit to damp environments for extended periods of time.
* Depends upon temperature probe selected
C. TECHNICAL DATA
Distance to Spot Ratio
9 : 1 (6:1 for 381Fa)
Temperature
Range
IR Accuracy @
23°C and 0.95
emissivity
Non-contact:
380a: -4° to 572°F (-20° to 300°C)
381Fa: -31° to 572°F (-35° to 300°C)
384a: -4° to 1832°F (-20° to 1000°C)
Contact:*
All models: -148° to 2192°F (-100° to 1200°C)
380a & 384a: ± 5°F (3°C) at <32°F (0°C)
± 2% of rdg or ± 3.5°F (2°C) at >32°F (0°C)
381Fa: +/-2°F or 1.5% of rdg at 32° to 158°F (0° to 70°C)
+/-3.5°F or 2% of rdg at <32°F (<0°C) and >158°F (70°C)
Contact Accuracy
All models: +(0.5% of r 3.5°F (2°C)
Emissivity
0.95
Laser Sighting
Output <1mW, Wavelength 645-660nm,
Class II Laser (Except 380a which has no laser)
°F or °C
Selectable (slide switch in handle)
Contact or Non-contact
Selectable (slide switch in handle)
Display Hold
Yes
Response Time
500 millisecond
Spectral Response
7 - 14 um
Operating Temperature
32° to 120°F (0° to 150°C)
Battery Type
9 Volt
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