Description; Summary; Application Range; Product Features - Siemens SITRANS TH400 Operating Instructions Manual

Description

3.1

Summary

The temperature transmitter SITRANS TH400 is available in to basic versions for the
fieldbus protocols:
● PROFIBUS PA (7NG3214 ...)
● FOUNDATION fieldbus (7NG3215 ...)
3.2

Application range

● Linearized temperature measurement with a resistance thermometer or thermocouple;
● Difference, mean value, or redundant temperature measurement with resistance
● Linear resistance and bipolar millivolt measurements;
● Difference, mean value or redundant resistance and bipolar millivolt measurement.
Install and operate the explosion-proof transmitter in hazardous areas according to the
specifications of the EC-type examination certificate per ATEX and these Operating
Instructions or the inspection certificate valid in your country.
3.3

Product features

● Installation in the type B connection head per DIN 43729 or a larger connection head.
● Transmitter with PROFIBUS PA communication
● Transmitter with FOUNDATION fieldbus communication
● Capable of communication via PROFIBUS PA and FOUNDATION fieldbus. For example,
● Configuration via PROFIBUS PA with SIMATIC PDM (SITRANS TH400 as PROFIBUS
● The simulation mode in FOUNDATION fieldbus is activated with a magnetic pin.
● Polarity-independent bus connection
● 24 bit analog-to-digital converter for a high resolution
SITRANS TH400
Operating Instructions, 02/2007, A5E01018688-01
thermometer or thermocouple;
sensor activation and measuring range can be programmed with it.
PA version) or via FOUNDATION fieldbus with Emerson AMS, handheld 375 (SITRANS
TH400 as FOUNDATION fieldbus version).
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