VIR50-EU-EN-V2.0 9/11
18
Specifications
Infrared Thermometer Specifications
Range
-58 to 3992
o
F (-50 to 2200
o
C)
Resolution 0.1
o
C/F < 1000; 1
o
C/F > 1000
-50°C to -20°C (-58°F to -4°F)
Not specified
-19.9°C to -1°C (-3.9°F to 30°F)
± (2% rdg + 6°F/3.3°C)
-0.9°C to 100°C (30.1°F to 212°F)
± (1.0% rdg + 4°F/2.2°C):
100.1°C to 454°C (212.1°F to 850°F)
± (2.5% rdg + 4°F/2.2°C)
454.1°C to 1000°C (850.1°F to 1832°F)
± (2.5% rdg + 6°F/3.3°C)
1001°C to 2200°C (1833°F to 3992°F)
± (3% rdg + 9°F/5°C)
Accuracy
Note: Accuracy is specified for the following ambient temperature range: 64
to 82°F (18 to 28°C) and at 127cm (50”)
-50°C to 20°C (-58°F to 68°F)
± 1.5°C (2.7°F)
20°C to 1000°C (68°F to 1832°F)
± 0.5% or ±0.5°C (0.9°F):
Repeatability
1000°C to 2200°C (1832°F to 3992°F)
± 1.0%:
Emissivity
Adjustable from 0.1 to 1.00
Field of View
D/S = Approx. 50:1 ratio (D = distance, S = spot)
Laser power
Less than 1mW (Class II)
Spectral response
8 to 14
μ
m (wavelength)
Response time
150ms
Type K Thermometer Specifications
Range / Resolution
-50 to 1370
o
C (-58 to 2498
o
F) 0.1
o
C/F < 1000; 1
o
C/F > 1000
0°C to 1370°C (32°F to 2498°F)
± (0.5% + 2.7°F/1.5°C):
-50°C to 0°C (-58°F to 32°F)
±2.5C (4.5F)
Accuracy
Note: Accuracy is specified for the following ambient temperature range:
64 to 82°F (18 to 28°C)
Air Temperature and Relative Humidity Specifications
Air Temperature Range / Resolution
0 to 50
o
C (32 to 122
o
F) 0.1
o
C/F
Dew Point Range / Resolution
0 to 50
o
C (32 to 122
o
F) 0.1
o
C/F
Relative Humidity Range / Resolution
0 to 100%
1%
10°C to 40°C (50°F to 104°F)
± 1°C (1.8°F)
Air Temperature Accuracy
All other ranges
± 2°C (3.6°F)
Dew Point Temperature Accuracy
Based on temperature and RH specifications
40 to 60%
± 5.0%RH:
20% to 40% and 60% to 80%
± 5.0%RH
Relative Humidity Accuracy
0% to 20% and 80% to 100%
± 6.0%RH
