The analog temperature transmitter family T91 is an enhanced product portfolio for industrial and HVAC applications. The temperature transmitters are available with voltage or current output and in rail- or head-mounting versions. These analog temperature transmitters are characterized by fixed measuring ranges for thermocouples or Pt100/Pt1000 RTDs. The T91.10 head mounting transmitters can be mounted inside any standard connection head. The T91.20 head mounting version is available for DIN form J connection heads. The T91.30 rail-mounting transmitter offers a useful special feature: The sensor input and output are galvanically isolated regardless of the analog construction.

WIKA Instrument Corp., Electrical Temperature Div., 950 Hall Ct., Deer Park, TX 77536; 713-475-0022; 713-475-0011 (fax);;

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