Designed for use in hazardous environments, the Fairchild Model TXI7800 series product is an explosion proof I/P pressure transducer. It operates under the same principles as the T7800; however the TXI series includes NEMA 4X explosion proof construction. Fairchild's design isolates the electronics chamber from the pneumatic section, thereby creating a safer and longer service life product. In the Extended Range units, the TXI7800 series will also deliver up to 0-120 psi [0-8.0 BAR], (0-800 kPa) output. The TXI7800 series is approved for hazardous applications and carries FM, CSA, ATEX and IECEx approvals.