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Setra 370-470
370
Digital Pressure Gage: This highly accurate (0.02% FS) self-contained
instrument has a 6-digit LCD display and a numeric keypad for access
to engineering unit conversions. In addition, an RS-232 communications
port is available for computer access.
470
Has the same functionality as the Model 370, but does not include
the LCD display or numeric keypad. Used as the barometric standard
in Automated Surface Observation Systems (worldwide) where accuracy,
stability and versatility are essential.
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 |
| Media |
Clean dry air or other gases (non-condensable) |
| Thermal Effects |
| Compensated Range °C |
0 to 45°C |
| %FS/°C max.zero |
±0.004°C |
| %FS/°Cmax.span |
±0.002°C |
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