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177,

TV808 - 115/6/7/8

 

Isolating amplifier, 1 channel, output Ex or non Ex,

 

 

Isolating amplifier for electrical isolation of DC signals. FSK compatible TV 808-115/116 variants with intrinsically safe output are especially well suited for controlling intelligent I-P converters in explosive atmospheres. The HART bypass allows for transmission of bidirectional FSK signals based on the HART protocol.

  • Electrical isolation between input, output and auxiliary power: prevents measurement value distortion caused by potential transfer.
  • Hand-held FSK compatible terminal can be connected to separate terminals: allows for interaction with "intelligent" measuring transducers with 2-wire connection which utilize FSK technology and HART or a company-specific protocol.

S17 housing for top-hat rail or wall mounting