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RTD Input Isolating, Field Configurable Two-Wire Transmitter
T713

Provides an Isolated, Linearized Current Loop in Proportion to a 3-Wire RTD Input (100 ohm Pt)

  • Eliminates Ground Loops with 600V Input-to-Output Isolation
  • Easy Field Configurable, Switch Selectable Input Ranges
  • Wide Ranging Zero and Span Adjustability (80%)
  • Integral RTD Linearization/Output Linear to Temperature
  • Three Year Warranty
  • Datasheet
 

The T713 series offers the user the choice of 6 widely adjustable input ranges and 2 output ranges, which are field selectable via top accessed DIP switches (see Tables 1 and 2). The T713 provides 600VDC of isolation with outputs of either 4-20mA or 10-50mA. Current outputs are linear to temperature.

A major advantage of the T700 Series is their truly wide ranging capability. The T713 enables 80% zero and span adjustability within any user selected input range. For example, Range 1 of Table 1 specifies 0 to 1000F with a minimum span of 200F (1000- 200 = 800, or 80%). This 80% adjustability factor allows the user to field calibrate the unit for the maximum (0 to 1000) down to any minimum (200) span (e.g. 740to 940)as long as that adjusted span remains within the selected 0 to 1000F range. The same is true for any adjustable span, minimum or otherwise, in any user selectable range. All spans are field adjustable from 20% (minimum span) to 100% of the specified range.

Urethane coating of internal circuitry for protection from corrosive atmospheres is included, standard.

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