The EA-BD and SA-BD Bidirectional Pressure Transducer models sense pressure above and below atmospheric pressure without using a vacuum reference chamber. Diaphragm defections are both positive and negative. The Bidirectional Pressure Transducer models give a 1 VDC output at a set negative pressure. Their output signal is 1-6 VDC. A variety of pressure ranges (negative to positive) are available so you can choose the range best suited for your application. EA-BD's are gauge models and SA-BD's are sealed. They find wide use in applications where pressures can go from below atmospheric to considerably above - such as in medical respirators or refrigeration.

Features:

• Diaphragm deflects bidirectionally
• Many ranges available
• Stainless steel wetted parts
• 1-6 VDC output


Model EA-BD, SA-BD Bidirectional Pressure Transducer