User manual
12
SDL550-EU-EN-V1.2-10/11
Dew Point Temperature
°
C
Range -25.3 to 48.9°C
Resolution 0.1°C
°
F
Range
-13.5 to 120.1
°
F
Resolution 0.1°F
Note: The Dew Point display value is calculated from the humidity and temperature measurements made by the moisture probe
Wet Bulb Temperature
°
C
Range -21.6 to 50.0°C
Resolution 0.1°C
°
F
Range
-6.9 to 122.0
°
F
Resolution 0.1°F
Note: The Wet Bulb display value is calculated from the humidity and temperature measurements made by the moisture probe; The Wet Bulb accuracy is the sum
of the humidity and temperature measurement accuracies
Thermocouple Temperature
• The temperature range of the meter extends up to 1300°C (2372°F), however thermocouple sensor ranges vary greatly; be sure to select a
thermocouple rated for the expected temperature measurement ranges.
• Accuracy specified for meter only. Thermocouple probes add additional measurement error.
• The above specifications are tested under an environmental RF Field Strength lower than 3 V/M and a frequency lower than 30 MHz
Copyright © 2011 Extech Instruments Corporation (a FLIR company)
All rights reserved including the right of reproduction in whole or in part in any form
www.extech.com
Sensor Type Resolution Range Accuracy
Type K
0.1
°
C
-50.0 to 1300.0
°
C
±(0.4 % + 0.5
°
C)
-100.0 to -50.1
°
C
±
(0.4 % + 1.0°
C)
0.1
°
F
-58.0 to 2372.0
°
F
±(0.4 % + 1.0
°
F)
-148.0 to -58.1
°
F
±(0.4 % + 1.8
°
F)
Type J
0.1
°
C
-50.0 to 1200.0
°
C
±
(0.4 % + 0.5°
C
)
-100.0 to-50.1
°
C
±(0.4 % + 1.0
°
C)
0.1
°
F
-58.0 to 2192.0
°
F
±(0.4 % + 1.0
°
F)
-148.0 to -58.1
°
F
±
(0.4 % + 1.8°
F
)