KROHNE OPTITEMP TR 100-TC 100 EN - Manual (Page 24)

7
TECHNICAL DATA
24
OPTITEMP TR/TC 100
www.krohne.com 10/2009 - 4000630002 - MA OPTITEMP TR/TC 100 R02 en
7.2 Technical data tables
7.2.1 Technical data TR 100
INFORMATION!
•
The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local representative.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Downloadcenter).
Thin film Pt100 (TF) Wire-wound Pt100 (WW)
Measuring system
Measuring principle Resistance thermometer measuring insert acc. to DIN 43735-1.
Type of sensor Pt100 acc. to DIN EN 60751.
Measuring accuracy
The measuring accuracy varies with the temperature and is described in terms of a tolerance class. Values for the
individual tolerance classes are as follows:
Tolerance class A ± (0.15 + 0.002 x ItI) °C
Tolerance class B ± (0.3 + 0.005 x ItI) °C
1/3 tolerance class B ± 1/3 (0.3 + 0.005 x ItI) °C
Ø 3 mm / 0.12" Tolerance class A
(-50...+300°C / -58...+572°F)
Tolerance class A
(-200...+600°C / -328...+1112°F)
Tolerance class B
(-70...+500°C / -94...+932°F)
1/3 tolerance class B at 0...150°C /
+32...302°F, otherwise tolerance class A
Ø 6 mm / 0.24" Tolerance class A
(-50...+300°C / -58...+572°F)
Tolerance class A
(-200...+600°C / -328...+1112°F)
Tolerance class B
(-70...+500°C / -94...+932°F)
Tolerance class B
(-50...+600°C / -50...+1112°F),
shock resistant
1/3 tolerance class B at 0°C / +32°F,
otherwise tolerance class A
Calibration of the measuring
inserts
Under normal operating conditions we recommend annual recalibration.
Insulation resistance R
iso
The insulation resistance was measured with 250 VDC (measuring insert: 3 mm) or 500 VDC (measuring insert: 6 mm).
20°C ± 15°C / 68°F ± 27°F > 1000 MΩ
100°C ± 15°C / 212°F ± 27°F > 500 MΩ
500°C ± 15°C / 932°F ± 27°F > 50 MΩ
.book Page 24 Thursday, October 8, 2009 10:26 AM