Benefits
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High availability during measurement by hot backup function (SITRANS TH420)
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High reliability and long-term stability – sensor trim (Callendar-van-Dusen) and sensor drift detection (SITRANS TH420 only) for high accuracy and accelerated calibration time
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Avoidance of production stop because of measurement failures
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Best cost-benefit ratio for facility management
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Cost reduction through anticipatory maintenance
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Withstanding safety-critical environments - Extended temperature range up to -50°C and SIL2/3 approvals
Detail
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Input
|
Resistance thermometers, thermocouples, resistance-type sensors, DC sources
|
|---|---|
|
Output
|
4 ... 20mA (SITRANS TH320), HART (SITRANS TH320/420)
|
|
Operational temperature
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Standard: -50 … +85 °C (-58 … +185 °F) SIL: -40 … +80 °C (-40 … 176 °F) |
|
Approvals
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ATEX, IECEx, FM, CSA EACEx, NEPSI, Inmetro |
|
Certificates
|
SIL 2/3
|
US 6952 
BR 4241 
CA 1647 
AU 1589 
TH 1549 
JP 1401 
VN 1215 
SG 1146 
