The 9306420 is a SA series 100 PSI harsh duty Pressure Transducer. SA100 with Packard Conn. on 11 inch Cable and circuit modified to drive output to zero volts if ground connection is opened. Its spec sheet is attached. The harsh duty SA Pressure Transducer has a water resistant, stainless steel case for complete protection from harsh environments. Internal hermetic sealing is used to provide measurement of absolute Pressures (PSIA) or Pressures referenced to a sealed chamber (PSIS). It is up to customer to determine suitability of application. Contact our sales team for purchases in excess of 25 pcs.