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Raynger 3i Series Operator’s Manual 3-1
3.0 SPECIFICATIONS
This section covers the following specifications:
• Thermal
• Operational
• Electrical
• Environmental
• Physical
Also covered are factory default settings for each model as well as factory default set-
tings and range values for all models.
3.1 THERMAL
Table 3-1 lists thermal specifications for each model.
Table 3-1: Thermal Specifications
Measurement
Range
Spectral
Response
Detecting
Element
Display
Accuracy
Analog Output
Accuracy
Repeatability
Temperature
Coefficient
-30 to 1200°C
(-20 to 2200°F)
8 to 14 micron
Thermopile
150 to 1800°C
(300 to 3275°F)
5 micron
Thermopile
10 to 800°C
(50 to 1450°F)
7.9 micron
Thermopile
600 to 3000°C
(1100 to 5400°F)
1.0 micron
Silicon diode
200 to 1800°C
(400 to 3275°F)
1.6 micron
InGaAs diode
±1% of reading (±0.5% for 1M) or ±1°C (±1.5°F), whichever is greater, or ±2°C (±4°F)
for targets below 0°C (32°F), at 23°C ±5°C (73°F ±9°F) ambient operating temp.
±0.5% of reading or ±1°C (±1°F), whichever is greater
±3mV of display reading
±0.1°C (±0.1°F) change per 1°C (1°F) change in ambient temperature
LT, LR, LRSCL2
1M 2M G5 P7
* The instrument may measure temperature a few degrees below the minimum and
above the maximum specified temperature range.
Note: Hi Alarm, Lo Alarm, and T. Ambient ranges are the same as measurement ranges in
Table 3-1.