詳情介紹：
楊永利 137-（9523）-8735
Setra model470 Barometric Medium Pressure
Applications
Automatic Weather Reporting Systems
Barometric Pressure Compensation for the Wavelength of Laser Beams
High Accuracy Altimeter
Altimeter Calibration
Weather Data Buoy
Pressure Transfer Standard
Model 470 Specifications
Accuracy
(RSS Method) ±0.02% Full Scale
Digital Output Bi-directional RS-232 Interface
Type of Pressure Barometric
Absolute
Pressure Ranges 600 to 1100 hPa/mb
800 to 1100 hPa/mb
0 to 10, 20, 50, 100 psia
Thermal Effects Compensated Range °F (°C):
32 to 110 (0 to 45)
%FS/°F(°C)max.zero:
±0.002 (±0.004)
%FS/°F(°C)max.span:
±0.001 (±0.002)
Media Clean dry air or other gases (non-condensable)
