U.S. Patent No. 4168518 Setra Models 370 and 470 offer extremely high accuracy and unmatched stability in a digital output configuration. Environmental monitoring and test & measurement systems around the world rely on Setra's experience in barometric pressure measurement instrumentation, as well as high accuracy measurements of higher pressures. Both models utilize Setra's unique SETRACERAM ™ sensor, which is combined with advanced microprocessor based circuitry and sophisticated firmware to provide system accuracy to better than ± 0.02% full scale. The Model 370 Digital Pressure Gauge is an...

800-257-3872 Applications œ Automatic Weather Reporting Systems œ Pressure Transfer Standard œ Altimeter Calibration Recertification œ Lab or Production Process Monitoring œ Altitude Chambers Features ¡ ± 0.02% Full Scale Accuracy ¡ High Resolution 6 Digit LCD Display for Pressure or Altitude Monitoring (M370) ¡ Bidirectional RS-232 Digital Communications I/O Port ¡ Engineering Unit Conversions for Pressure and Altitude ¡ Digital Altimeter Setting Indicator (DASI) and Corrected Altimeter Mode ¡ Programmable Non-Linear Functions Models 370 and 470 Specifications Pressure Ranges Type of Pressure...

159 Swanson Road, Boxborough, MA 01719/Tel: 978-263-1400; Toll Free: 800-257-3872; Fax: 978-264-0292; email: [email protected] Model 470 Physical Description Pressure Fitting Barbed Fitting for 1/8" I.D. Tubing Pressure Connection 10-32 Internal Thread Electrical Connections Excitation DB-9S, (9 Pin D-Subminiature Female): Pin: 3 GRD, 9 + 5 VDC Communications DB-9S, (9 Pin D-Subminiature Male): Pin: 2 TXD, 3 RXD, 5GRD Weight Approximately 2.4 lbs Ordering Information Order as Model 370 digital pressure gauge. Specify pressure range and options. Order as Model 470 pressure transducer. Specify pressure...