Endress+Hauser iTEMP TMT162 - Long-Term Drift and Operating Influences

Technische Daten iTEMP TMT162
56 Endress+Hauser
Designation Standard
Ambient temperature:
Influence (±) per 1 °C (1.8 °F) change
Supply voltage:
Influence (±) per V change
Type L (43)
GOST
R8.8585-2001
≤ 0.02 °C
(0.04 °F)
- -
Voltage transmitter (mV)
0.001 % 0.001 %
20 to 100 mV - ≤ 3 µV - ≤ 3 µV -
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 year after 3 years after 5 years
Based on measured value
Pt100 (1)
IEC 60751:2008
≤ 0.016% * (MV - LRV) or
0.04 °C (
0.07 °F)
≤ 0.025% * (MV - LRV) or
0.05 °C (0.09 °F)
≤ 0.028% * (MV - LRV) or
0.06 °C (0.10 °F)
Pt200 (2) 0.25 °C (0.44 °F) 0.41 °C (0.73 °F) 0.50 °C (0.91 °F)
Pt500 (3)
≤ 0.018% * (MV - LRV) or
0.08 °C (0.14 °F)
≤ 0.03% * (MV - LRV) or
0.14 °C (0.25 °F)
≤ 0.036% * (MV - LRV) or
0.17 °C (0.31 °F)
Pt1000 (4)
≤ 0.0185% * (MV - LRV) or
0.04 °C (0.07 °F)
≤ 0.031% * (MV - LRV) or
0.07 °C (0.12 °F)
≤ 0.038% * (MV - LRV) or
0.08 °C (0.14 °F)
Pt100 (5) JIS C1604:1984
≤ 0.015% * (MV - LRV) or
0.04 °C (0.07 °F)
≤ 0.024% * (MV - LRV) or
0.07 °C (0.12 °F)
≤ 0.027% * (MV - LRV) or
0.08 °C (0.14 °F)
Pt50 (8)
GOST 6651-94
≤ 0.017% * (MV - LRV) or
0.07 °C (0.13 °F)
≤ 0.027% * (MV - LRV) or
0.12 °C (0.22 °F)
≤ 0.03% * (MV - LRV) or
0.14 °C (0.25 °F)
Pt100 (9)
≤ 0.016% * (MV - LRV) or
0.04 °C (0.07 °F)
≤ 0.025% * (MV - LRV) or
0.07 °C (0.12 °F)
≤ 0.028% * (MV - LRV) or
0.07 °C (0.13 °F)
Ni100 (6)
DIN 43760 IPTS-68 0.04 °C (0.06 °F) 0.05 °C (0.10 °F) 0.06 °C (0.11 °F)
Ni120 (7)
Cu50 (10)
OIML R84: 2003 /
GOST 6651-2009
0.06 °C (0.10 °F) 0.09 °C (0.16 °F) 0.11 °C (0.20 °F)
Cu100 (11)
≤ 0.015% * (MV - LRV) or
0.04 °C (0.06 °F)
≤ 0.024% * (MV - LRV) or
0.06 °C (0.10 °F)
≤ 0.027% * (MV - LRV) or
0.06 °C (0.11 °F)
Ni100 (12) 0.03 °C (0.06 °F) 0.05 °C (0.09 °F) 0.06 °C (0.10 °F)
Ni120 (13) 0.03 °C (0.06 °F) 0.05 °C (0.09 °F) 0.06 °C (0.10 °F)
Cu50 (14)
OIML R84: 2003 /
GOST 6651-94
0.06 °C (0.10 °F) 0.09 °C (0.16 °F) 0.10 °C (0.18 °F)
Resistance transmitter
10 to 400 Ω
≤ 0.0122% * (MV - LRV) or
12 mΩ
≤ 0.02% * (MV - LRV) or 20 mΩ
≤ 0.022% * (MV - LRV) or 22 mΩ
10 to 2 000 Ω ≤ 0.015% * (MV - LRV) or
144 mΩ
≤ 0.024% * (MV - LRV) or
240 mΩ
≤ 0.03% * (MV - LRV) or 295 mΩ
1) Whichever is greater