The 092 Barometric Pressure Sensor measures absolute atmospheric pressure and converts it into a linear, proportional voltage, using digital computer technology. The 092 features robust, low maintenance construction that will withstand a wide range of adverse weather conditions, and consistently collects reliable barometric pressure data. The standard range of the 092 is 600 to 1100 hPa, which makes it suitable for elevations from sea level to 10,000 ft. Other ranges can be configured with DIP switches on the board of the barometer. The digital range is always 600 to 1100 hPa.
FEATURES
- Compact size
- Weatherproof enclosure
- Digital and analog outputs
- Permanent calibration; no service required
- Customer configured output
Technical Specifications
General | |
| Range | 600 to 1100 hPa (17.72 to 32.48 inch/hg) |
| Elevation | Sea level to 10,000 ft. (3048 m) |
| Resolution | 0.1 hPa |
| Temp. operating range | -40°C to 55°C (-40°F to 131°F) |
| Temp. compensated range | -40°C to 55°C (-40°F to 131°F) |
| Accuracy | ±0.35 hPa @ 20°C (68°F) |
| Long Term Stability: | ±1.0 hPa (±0.03 in Hg) over full range or ±0.5 hPa over any 200 hPa range ±1.0 hPa in 1 year |
Electrical | |
| Analog output | 0-1, 0-2, 0-2.5 or 0-5 VDC (Analog output automatically adjusts from zero to full scale for range selected.) |
| Digital output | RS-232, RS-485 & SDI-12 |
| Digital protocol | ASCII Terminal Mode RTU for RS-232 and RS-485. |
| Baud rates | 1200, 2400, 4800, 9600, & 19.2K |
| Power requirement | 10 mA @ 12 VDC, typical |
| Power range | 6-16 VDC |
Physical | |
| Weight | 8.8 oz. (250 g) |
| Dimensions | 4.72 x 3.14 x 2.16 in (120 x 80 x 55 mm) |
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