KROHNE OPTITEMP TT 51 EN - Manual (Page 49)

TECHNICAL DATA
7
49
TT 51 SERIES
www.krohne.com 09/2010 - 4000754201 - MA TT 51 R01 en
7.7 RTD and T/C accuracy table
Conformance level 95% (2σ)
CJC = Cold Junction Compensation
Accuracies in °C
Input type Temp. range Min. span Accuracy Temp. influence
(Dev. from ref. temp. 20°C)
[°C] [°C] [°C]
RTD Pt100 -200...+850 10 ± 0.10°C or ±0.05% of span ± 0.005% of span per °C
RTD PtX 1 Corresp. to max.
4 kΩ
10 ± 0.10°C or ±0.05% of span ± 0.005% of span per °C
RTD Ni100 -60...+250 10 ± 0.10°C or ±0.05% of span ± 0.005% of span per °C
RTD Ni120 -60...+250 10 ± 0.10°C or ±0.05% of span ± 0.005% of span per °C
RTD Ni1000 -50...+180 10 ± 0.10°C or ±0.05% of span ± 0.005% of span per °C
RTD Cu10 -50...+200 83 ± 1.5°C or ±0.1% of span ± 0.01% of span per °C
T/C type B +400...+1800 700 ± 1.0°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type C 0...+2315 200 ± 1.0°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type D 0...+2315 200 ± 1.0°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type E -200...+1000 50 ± 0.25°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type J -200...+1000 50 ± 0.25°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type K -200...+1350 50 ± 0.25°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type N -100...+1300 100 ± 0.25°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type N -250...+100 100 ± 1.0°C 2 ± 0.05% of span per °C
T/C type R -50...+1750 300 ± 1.0°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type S -50...+1750 300 ± 1.0°C or ±0.1% of span 2 ± 0.005% of span per °C
T/C type T -200...+400 50 ± 0.25°C or ±0.1% of span 2 ± 0.005% of span per °C
1 (10 ≤ X ≤ 1000)
2 CJC error is not included