Wika TR10-C User Manual download pdf (Page 11)

WIKA operating instructions resistance thermometers and thermocouples, Ex n

14106886.01 06/2014 GB/D

Moreover, this standard species the basic values in °C steps in tabular form.

Class

Temperature range

Tolerance value in °C

Wire-wound (W) Thin-lm (F)

B -196 … +600 °C -50 … +500 °C ±(0.30 + 0.0050 | t |)

A -100 … +450 °C -30 … +300 °C ±(0.15 + 0.0020 | t |)

AA -50 … +250 °C 0 … 150 °C ±(0.10 + 0.0017 | t |)

1) | t | is the value of the temperature in °C without consideration of the sign.

Bold: Standard version

For further technical information, see WIKA data sheet and Technical information IN 00.17

“Usage limitations and accuracies of platinum resistance thermometers per EN 60751: 2008”.

3.2 Thermocouples

3.2.1 Sensor type

Type

Recommended max. operating temperature

K 1,200 °C

J 800 °C

E 800 °C

T 400 °C

N 1,200 °C

S 1,600 °C

R 1,600 °C

B 1,700 °C

Tolerance values of the thermocouples per IEC 60584-2 / ASTM E230

(Reference temperature 0 °C)

Type

Thermo-

couple

Tolerance value

Class Temp. range Tolerance value

NiCr-NiAl

(NiCr-Ni)

NiCrSi-NiSi

IEC 60584 part 2

1 -40 ... +1,000 °C ±1.5 °C or 0.0040 ∙ | t |

1) 2)

2 -40 ... +1,200 °C ±2.5 °C or 0.0075 ∙ | t |

ASTM E230

Special 0 ... +1,260 °C ±1.1 °C or ±0.4 %

Standard 0 ... +1,260 °C ±2.2 °C or ±0.75 %

J Fe-CuNi

IEC 60584 part 2

1 -40 ... +750 °C ±1.5 °C or 0.0040 ∙ | t |

2 -40 ... +750 °C ±2.5 °C or 0.0075 ∙ | t |

ASTM E230

Special 0 ... +760 °C ±1.1 °C or ±0.4 %

Standard 0 ... +760 °C ±2.2 °C or ±0.75 %

E NiCr-CuNi

IEC 60584 part 2

1 -40 ... +800 °C ±1.5 °C or 0.0040 ∙ | t |

2 -40 ... +900 °C ±2.5 °C or 0.0075 ∙ | t |

ASTM E230

Special 0 ... +870 °C ±1.0 °C or ±0.4 %

Standard 0 ... +870 °C ±1.7 °C or ±0.5 %

3. Specications

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 55 56

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