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Technical data
Current output adjustment
Operating influences
Influence of ambient temperature and supply voltage on operation for resistance thermometers (RTD) and resistance
transmitters
Designation
Standard
Pt100 (1)
Pt200 (2)
IEC
60751:2008
Pt500 (3)
Pt1000 (4)
Pt100 (5)
JIS C1604:1984
Pt50 (8)
GOST 6651-94
Pt100 (9)
Ni100 (6)
DIN 43760
IPTS-68
Ni120 (7)
Cu50 (10)
OIML R84:
Cu100 (11)
2003 /
GOST
Ni100 (12)
6651-2009
Ni120 (13)
OIML R84:
Cu50 (14)
2003 /
GOST 6651-94
Resistance transmitter (Ω)
10 to 400 Ω
10 to 2 000 Ω
1)
Measured value transmitted via HART
2)
Percentages based on the configured span of the analog output signal
42
transmitter uses the specific data pertaining to the connected sensor to calculate the
measured temperature, instead of using the standardized sensor curve data.
1-point adjustment (offset)
Shifts the sensor value
Correction of the 4 or 20 mA current output value.
The measured error data correspond to 2 σ (Gaussian distribution).
Ambient temperature:
Influence (±) per 1 °C (1.8 °F) change
1)
Digital
Based on measured value
0.0015% * (MV - LRV),
at least 0.003 °C (0.005 °F)
at least 0.014 °C (0.025 °F)
0.0015% * (MV - LRV),
at least 0.006 °C (0.011 °F)
at least 0.003 °C (0.005 °F)
0.0017% * (MV - LRV),
at least 0.003 °C (0.005 °F)
0.0017% * (MV - LRV),
at least 0.006 °C (0.011 °F)
0.0015% * (MV - LRV),
at least 0.003 °C (0.005 °F)
at least 0.002 °C (0.004 °F)
at least 0.005 °C (0.009 °F)
at least 0.003 °C (0.005 °F)
at least 0.002 °C (0.004 °F)
at least 0.006 °C (0.011 °F)
0.0012% * MV, at least 1 mΩ
0.0013% * MV, at least 12 mΩ
®
.
Supply voltage:
Influence (±) per V change
2)
D/A
Digital
Based on measured value
0.001% * (MV - LRV),
at least 0.002 °C (0.004 °F)
at least 0.008 °C (0.014 °F)
0.0009% * (MV - LRV),
at least 0.003 °C (0.005 °F)
at least 0.002 °C (0.004 °F)
0.003 %
0.0009% * (MV - LRV),
at least 0.002 °C (0.004 °F)
0.0011% * (MV - LRV),
at least 0.003 °C (0.005 °F)
0.0009% * (MV - LRV),
at least 0.002 °C (0.004 °F)
at least 0.001 °C (0.002 °F)
at least 0.003 °C (0.005 °F)
at least 0.002 °C (0.004 °F)
0.003 %
at least 0.001 °C (0.002 °F)
at least 0.003 °C (0.005 °F)
0.0007% * MV, at least 1 mΩ
0.003 %
0.0008% * MV, at least 7 mΩ
iTEMP TMT182B
1)
2)
D/A
0.003 %
0.003 %
0.003 %
Endress+Hauser
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