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Temperature transmitters

Multifunctional transmitters

I.S. interfaces

Signal isolators

Displays

Communication interface

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Temperature Transmitters, I.S. Interfaces

Temperature transmitters

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PR5437 is programmable, universal, isolated, dual input 2-wire transmitter with HART® (version 5 and 7) communication protocol designed for mounting in sensor head. The transmitter is programmable directly from PC or via HART® communication. No external power supply required for configuration. <br /><br />
<ul>  
<li> *  <strong>RTD, TC, potentiometer, linear resistance and bipolar mV input</strong></li>  
<li> *  <strong>Single or true dual inputs with sensor redundancy and drift detection</strong></li>  
<li> *  <strong>High accuracy across a wide ambient operating temperature of -50 to +85°C</strong></li>  
<li> *  <strong>2.5 kVAC galvanic isolation</strong></li>  
<li> *  <strong>Full assessment to IEC61508 : 2010 up to SIL 2/3</strong></li></ul> <br /><br />
<h3>Application</h3> 
<ul>  
<li> *  Temperature measurement of a wide range of TC and RTD types</li>  
<li> *  Conversion of wide span linear resistance and potentiometer inputs</li>  
<li> *  Conversion of bipolar mV signals to 4...20 mA</li>  
<li> *  Integration into asset management schemes</li>  
<li> *  Critical applications requiring superior accuracy and/or sensor redundancy and drift detection</li></ul>  <br /><br />
<h3>Technical characteristics</h3> 
<ul>  
<li> *  True dual input transmitter. High density 7-terminal design accepts the widest range of dual input combinations</li>  
<li> *  Sensor redundancy - output automatically switches to secondary sensor in event of primary sensor failure, maintaining uptime</li>  
<li> *  Sensor drift detection - alerts when sensor differential exceeds user-defined limits, for maintenance optimization</li>  
<li> *  Dynamic variable mapping for process data in addition to the primary variable e.g. dual input features such as average, differential and min./max. tracking</li>  
<li> *  Groundbreaking digital and analog signal accuracy over full input span and ambient conditions</li>  
<li> *  Extensive sensor matching including Callendar Van Dusen and custom linearizations</li>  
<li> *  Programmable input limits with runtime metering ensure maximum process traceability and sensor out of range protection</li>  
<li> *  IEC 61508 : 2010 full certification up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1</li>  
<li> *  Meets NAMUR NE21, NE43, NE44, NE89 and NE107 compliant diagnostics information</li></ul>  <br /><br />
<h3>Mounting / Installation</h3> 
<ul>  
<li> *  For DIN form B sensor head mounting</li>  
<li> *  Configuration via standard HART communication interfaces or by PR 5909 Loop Link</li>  
<li> *  The 5437D can be mounted in zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D</li></ul><iframe width="560" height="315" src="https://www.youtube.com/embed/sv6IAS3iDzU" frameborder="0" allowfullscreen="" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"></iframe>

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