Omnigrad M TR13, TC13
6
Accuracy
RTD resistance thermometer as per IEC 60751
Class
Max. tolerances (°C)
Characteristics
Cl. AA, former 1/3
Cl. B
± (0.1 + 0.0017 · |t|
1)
)
A
AA
-200 -100 0 100 200 300 400 500 600°C
0.5
1.0
1.5
2.0
B
2.5
3.0
- 0.5
- 1.0
- 1.5
- 2.0
- 2.5
- 3.0
B
A
AA
Max. deviation (°C)
Max. deviation (°C)
A0008588-EN
Cl. A
± (0.15 + 0.002 · |t|
1)
)
Cl. B
± (0.3 + 0.005 · |t|
1)
)
Temperature ranges for compliance with the
tolerance classes
Wire wound
sensor (WW):
Cl. A
Cl. AA
–100 to
+450 °C
–50 to +250 °C
Thin-film version
(TF):
Cl. A
Cl. AA
• Standard
• iTHERM
®
StrongSens
–30 to +300 °C
–30 to +300 °C
0 to +150 °C
0 to +200 °C
1)
|t| = absolute value °C
In order to obtain the maximum tolerances in °F, the results in °C must be multiplied by a factor
of 1.8.
Permissible deviation limits of thermoelectric voltages from the standard characteristic for
thermocouples as per IEC 60584 or ASTM E230/ANSI MC96.1:
Standard
Type
Standard tolerance
Special tolerance
IEC 60584
Class Deviation
Class Deviation
J (Fe-CuNi)
2
±2.5 °C (–40 to 333 °C)
±0.0075 |t|
1)
(333 to 750 °C)
1
±1.5 °C (–40 to 375 °C)
±0.004 |t|
1)
(375 to 750 °C)
K (NiCr-NiAl) 2
±2.5 °C (–40 to 333 °C)
±0.0075 |t|
1)
(333 to 1
200 °C)
1
±1.5 °C (–40 to 375 °C)
±0.004 |t|
1)
(375 to 1
000 °C)
1)
|t| = absolute value °C
Standard
Type
Standard tolerance
Special tolerance
ASTM E230/ANSI
MC96.1
Deviation, the larger respective value applies
J (Fe-CuNi)
±2.2 K or ±0.0075 |t|
1)
(0 to 760 °C) ±1.1 K or ±0.004 |t|
1)
(0 to 760 °C)
K (NiCr-NiAl) ±2.2 K or ±0.02 |t|
1)
(–200 to 0 °C)
±2.2 K or ±0.0075 |t|
1)
(0 to 1
260 °C)
±1.1 K or ±0.004 |t|
1)
(0 to 1
260 °C)
1)
|t| = absolute value °C
