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Specifications
7
(Specifications are for all models except where noted)
THERMOMETER
Measuring: OS530HR, -22°F to 250°F (-30°C to 121°C)
Temperature OS531: 0°F to 750°F (–18°C to 400°C)
Range: OS530L,
OS533,OS532: 0°F to 1000°F (–18°C to 538°C)
OS534 0°F to 1600°F (–18°C to 871°C)
OS523 0°F to 2500°F (–18°C to 1371°C)
OS524
1000°F to 4500°F (538°C to 2482°C)
OS531: ±2% of reading or
3°F whichever is greater
All others ±1% of reading or
3°F whichever is greater
(2% Rdg for temp > 2000°F for OS524)
Field of Vision: OS531, OS532, OS530L 10:1
OS533, OS530HR 20:1
OS534 30:1
OS53x-CF .15"@6"
OS523-1 30:1
OS523-2 60:1
OS523-3 68:1
OS524 110:1
Repeatability: ± (1% rdg + 1 digit)
Resolution: 1°F or 1°C (0.1°F or °C for OS530HR)
Response Time: 250 msec
Spectral Response: 8 to 14 microns (2 to 2.5 microns, OS524)
(5 to14 microns, OS530L, OS531, OS532)
Thermocouple Input Type K, 0 to 1600°F (-18 to 871°C)
(OS532, OS533, OS534 only)
Input Connection SMP Connector
Thermocouple Display ±5°F (±3°C)
Accuracy @ 75°F (24°C)
Ambient Temperature
Thermocouple Display
Response Time 2 seconds
Operating Ambient 32°F to 122°F
Temperature: (0°C to 50°C)
Operating Relative Humidity: 95% or less without condensation
Display: Backlit LCD dual display
Keypad: 4 position, tactile feed-back membrane switch
7-1
Accuracy (24°C or 75°F
Ambient Temperature and at
emissivity of 0.95 or greater):