www.foodengineeringmag.com/articles/85888-analog-temperature-transmitters
Analog temperature transmitters
October 2, 2007

With fixed measuring ranges for thermocouples or Pt100/Pt1000 resistance temperature detectors, Wika T91 analog temperature transmitters are designed for a range of industrial applications. The T91.10 transmitter can be mounted inside any standard connection head, while the T91.20 is available for DIN form J connection heads.
Wika Instrument Corporation; 713-475-0022; www.wika.com