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General Description
1
1-2
General Description
1.2 Thermometer Features
The thermometer is easy to use:
• Temperature readings are switchable from °F to °C via the
keypad.
• Parameters, such as target material emissivity and alarm
setpoints, can be set and remain in non-volatile memory
until reset.
This instrument has a rugged and functional design, including:
• Sealed keypad display.
Table 1-1. OS550A Series Industrial Infrared Thermometer Features
*or 3°F whichever is greater - 2% of rdg for temps > 2000°F on OS555A
Features
OS551A
OS552A
OS553A
OS554A
OS555A
Accuracy*
±1% rdg
±1% rdg
±1% rdg
±1% rdg
±1% rdg
Range
-10 to 750°F -10 to 1000°F -10 to 1600°F 0 to 2500°F 1000 to 4500°F
(-23 to 400°C) (-23 to 538°C) (-23 to 870°C) (-18 to 1371°C) (538 to 2482°C)
Emissivity
adjustable
adjustable
adjustable
adjustable
adjustable
Backlit Dual
standard
standard
standard
standard
standard
Display
Distance to
Spot Ratio
Differential
standard
standard
standard
standard
standard
Temperature
Min/ Max
standard
standard
standard
standard
standard
Temperature
Average
standard
standard
standard
standard
standard
Temperature
High Alarm
standard
standard
standard
standard
standard
Low Alarm
–
standard
standard
standard
standard
Ambient Target
Temperature
–
standard
standard
standard
standard
Compensation
RS-232 Interface
–
standard
standard
standard
standard
Data Storage
–
–
standard
standard
standard
Audible Alarm
standard
standard
standard
standard
standard
& Output
Analog Outputs
1 mV/Degree or 0/5 Vdc or 4/20 mA
See Field of View Charts, pages 3-4, 3-5, 3-6, 3-7
Содержание OS550A
Страница 4: ...ii OS550A Series Industrial Infrared Thermometer This page is intentionally blank ...
Страница 9: ...vii TABLE OF CONTENTS This page is intentionally blank ...
Страница 21: ...Installing the Infrared Thermometer 2 2 8 Notes ...
Страница 46: ...3 25 Using the Infrared Thermometer Transmitter 3 Notes ...
Страница 47: ...Using the Infrared Thermometer Transmitter 3 3 26 Notes ...
Страница 51: ...Laser Sight Accessory 4 4 4 Notes ...
Страница 53: ...Maintenance 5 5 2 Notes ...
Страница 57: ...Troubleshooting Guide 6 6 4 Notes ...
Страница 63: ...1 8 2 Notes Glossary of Key Strokes 8 ...
Страница 75: ...I 3 Notes ...