The Mescon PTH-400 series is unique PC-programmable 2-wire transmitter family. The units feature a state of art micro-processor based design which enables full configuration with Mescon's JUST-PC™ Technology using the MESCONfigurator™, using friendly configuration software. This combination eliminates the need for jumpers, calibrators, screw-drivers and hand-held programmers. The PTH-400 is the thermal head version of an entire family of products. Other JUST-PC™ technology instruments are available for field mount, high density DIN rail and low density DIN rail with display applications.