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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

I.S. interfaces

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<ul>  
<li> * Input for resistance sensor (RTD), thermocouples (TC), Ohm, potentiometer, mA and V</li>  
<li> * Supply for 2-wire transmitters</li>  
<li> * Active / passive mA output and relay output</li>  
<li> * Can be supplied separately or installed on power rail, PR type 9400</li>  
<li> * SIL 2-certified via Full Assessment</li></ul><br />
<h3>Advanced features</h3>
<ul>  
<li> * Configuration and monitoring by way of detachable display front (PR 4501); process calibration, signal and relay simulation.</li>  
<li> * Advanced relay configuration, e.g. setpoint, window, delay, sensor error indication and power monitoring.</li>  
<li> * Copying of the configuration from one device to thers of the same type via PR4501.</li>  
<li> * Reduced Uo Ex data < 8.3 V for active input signals.</li>  
<li> * TC inputs with internal CJC or external CJC for higher accuracy.</li>  
<li> * The device automatically detects whether it must supply an active or a passive current signal.</li></ul><br />
<h3>Application</h3>
<ul>  
<li> * 9116B can me mounted in the safe are and in zone 2 / cl. 1 div. 2 and receive signals from zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I/II/III, Div. 1, Gr A-G.</li>  
<li> * Conversion and scalling of temperature, voltage, potentiometer and linear resistance signals.</li>  
<li> * Power supply and signal isolator for 2-wire transmitters.</li>  
<li> * Monitoring of error events and cable breakage via the individual status relay and / or a collective electronic signal via the power rail.</li>  
<li> * The 9116 has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.</li></ul><br />
<h3>Technical characteristics</h3>
<ul>  
<li> * 1 green and 1 red front LED indicate operation status and malfunction. 1 yellow LED indicates relay status.</li>  
<li> * 2.6 kVAC galvanic isolation between input, output and supply.</li></ul>

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