Endress+Hauser iTEMP TMT71 - Page 53

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iTEMP TMT71/72 Technical data
Designation Standard
Ambient temperature:
Influence (±) per 1 °C (1.8 °F) change
Supply voltage:
Influence (±) per V change
Digital
1)
D/A
2)
Digital D/A
Type C (32)
Type N (37)
Type R (38)
Type S (39)
Type T (40)
Type L (41)
Type L (43)
IEC 60584-1 /
ASTM E988-96
IEC 60584-1
DIN 43710
orGOST
R8.8585-2001
≤ 0.04 °C
(0.072 °F)
≤ 0.04 °C
(0.072 °F)
≤ 0.02 °C
(0.036 °F)
≤ 0.02 °C
(0.036 °F)
≤ 0.03 °C
(0.054 °F)
≤ 0.01 °C
(0.018 °F)
0.0021% * (MV - LRV),
at least 0.012 °C (0.022 °F)
0.0019% * (MV - LRV),
at least 0.016 °C (0.029 °F)
0.0014% * (MV - LRV),
at least 0.005 °C (0.009 °F)
0.0014% * (MV - LRV),
at least 0.01 °C (0.018 °F)
0.0015% * (MV - LRV),
at least 0.007 °C (0.013 °F)
0.0014% * (MV - LRV),
at least 0.010 °C (0.018 °F)
-
-
-
-
-
≤ 0.02 °C
(0.036 °F)
≤ 0.02 °C
(0.036 °F)
≤ 0.01 °C
(0.018 °F)
≤ 0.01 °C
(0.018 °F)
≤ 0.02 °C
(0.036 °F)
0.0 °C
(0.0 °F)
≤ 0.01 °C
(0.018 °F)
(0.0 °F)
≤ 0.01 °C
(0.018 °F)
0.0012% * (MV - LRV),
at least 0.013 °C (0.023 °F)
0.0011% * (MV - LRV),
at least 0.0 °C (0.0 °F)
0.0008% * (MV - LRV),
at least 0.0 °C (0.0 °F)
0.0008% * MV,
at least 0.0 °C (0.0 °F)
0.0009% * (MV - LRV),
at least 0.0 °C (0.0 °F)
0.0008% * MV,
at least 0.0 °C (0.0 °F)
-
-
-
-
-
Voltage transmitter (mV)
0.003 % 0.003 %
–20 to 100 mV - ≤ 1,5 µV 0.0015% * MV ≤ 0,8 µV 0.0008% * MV
1)
Measured value transmitted via HART
®
.
2) Percentages based on the configured span of the analog output signal
MV = Measured value
LRV = Lower range value of relevant sensor
Total measured error of transmitter at current output = √(Measured error digital² +
Measured error D/A²)
Long-term drift, resistance thermometers (RTD) and resistance transmitters
Designation Standard Long-term drift (±)
1)
after 1 month after 6 months after 1 year after 3 years after 5 years
based on measured values
Pt100 (1)
≤ 0.039% * (MV - LRV)
or 0.01 °C (0.02 °F)
≤ 0.061% * (MV - LRV)
or 0.02 °C (0.04 °F)
≤ 0.007% * (MV -
LRV) or
0.02 °C (0.04 °F)
≤ 0.0093% * (MV -
LRV) or
0.03 °C (0.05 °F)
≤ 0.0102% * (MV -
LRV) or
0.03 °C (0.05 °F)
Pt200 (2) 0.05 °C (0.09 °F) 0.05 °C (0.09 °F) 0.09 °C (0.17 °F) 0.12 °C (0.27 °F) 0.13 °C (0.24 °F)
Pt500 (3)
Pt1000 (4)
IEC
60751:2008
≤ 0.048% * (MV - LRV)
or 0.01 °C (0.02 °F)
≤ 0.0075% * (MV -
LRV) or
0.02 °C (0.04 °F)
≤ 0.0077% * (MV -
LRV) or
0.02 °C (0.04 °F)
≤ 0.068% * (MV -
LRV) or
0.03 °C (0.06 °F)
≤ 0.0088% * (MV -
LRV) or
0.02 °C (0.04 °F)
≤ 0.011% * (MV -
LRV) or
0.03 °C (0.05 °F)
≤ 0.0114% * (MV -
LRV) or
0.03 °C (0.05 °F)
≤ 0.0124% * (MV -
LRV) or
0.04 °C (0.07 °F)
≤ 0.013% * (MV -
LRV) or
0.03 °C (0.05 °F)
Endress+Hauser V. 1, Rev. 2, 4-10-2018 53
Type D (33) ASTM E988-96
Type E (34)
Type J (35)
Type K (36)
Type U (42) -
0.003 %
0.0 °C
0.003 %
-