Ajmer, Rajasthan, India
Our Product / Services
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LIMITS OF ERROR FOR THERMOCOUPLES |
LIMITS OF ERROR FOR RTD Pt 100 |
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Element |
Type |
Temp. |
Standard |
Special |
Temp. °C |
Class 'B' |
Class 'A' |
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Fe/Const. |
J |
0...700 |
±2.2°C/0.75% |
±1.1°C/0.4% |
0 |
0.3 |
0.12 |
0.15 |
0.06 |
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|
NiCr/Ni(Cr/Al0 |
K |
0...1200 |
±2.2°C/0.75% |
±1.1°C/0.4% |
100 |
0.8 |
0.30 |
0.35 |
0.13 |
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Cu/Const. |
T |
0.....350 |
±1.0°C/0.75% |
±0.5°C/0.4% |
200 |
1.3 |
0.48 |
0.55 |
0.20 |
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Cr/Const. |
E |
0....900 |
±1.7°C/0.50% |
±1.1°C/0.4% |
300 |
1.8 |
0.64 |
0.75 |
0.27 |
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Nicrosil/Nisil |
N |
0....1280 |
±2.5°C/0.75% |
±1.5°C/0.4% |
400 |
2.3 |
0.79 |
0.95 |
0.33 |
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Pt10%Rh/Pt |
S |
0.....1600 |
±1.2°C/0.25% |
- |
500 |
2.8 |
0.93 |
1.15 |
0.38 |
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Pt13%Rh/Pt |
R |
0....1600 |
±1.2°C/0.25% |
- |
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Description
Portable RTD Simulator is a precision instrument which can be used with or without lead balancing for 2-wire or 3-wire RTD simulation. Plug-in sockets are provided for quick and easy connections.
The RTD Simulator is ideal where applications of Resistance Temperature Detector (RTD) simulation require exact low value resistance without "zero" and contact resistance effects.
If this simulator is substituted for any RTD, the rest of the system may be calibrated or examined. Special designs virtually eliminate zero resistance and switch contact variations, providing the specified absolute accuracy over the entire range.
