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092 Barometric Pressure Sensor

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Features

  • Compact size
  • Weatherproof enclosure
  • Digital and analog outputs
  • Permanent calibration; no service required
  • Customer configured output

092 Barometric Pressure Sensor

The Model 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.

Operation

The enclosure of the 092 sensor houses a solid-state pressure transducer, with linearization and amplification instruments, and a low power embedded CPU.

The standard range of the 092 is 600 to 1100 hPa, which makes it suitable for elevations 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.e.

Construction

The 092 is contained within a small polycarbonate enclosure with metal weather shield. It may be mounted outside or inside a building.

Small inlet holes allow the atmospheric pressure access to the sensing element.

Product Specifications

SpecDetails
PERFORMANCE CHARACTERISTICS
Range600 to 1100 hPa (17.72 to 32.48 inch/hg)
ElevationSea level to 10,000 ft. (3048 m)
Resolution0.1 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) ±1.0 hPa (±0.03 in Hg) over
full range or ±0.5 hPa over any 200 hPa range
Long Term Stability±1.0 hPa in one year
ELECTRICAL CHARACTERISTICS
Analog Output0-1, 0-2, 0-2.5 or 0-5 VDC (Analog output automatically
adjusts from zero to full scale for range selected
Digital OutputRS-232, RS-485 & SDI-12
Digital ProtocolASCII Terminal Mode RTU for RS-232 and RS-485
Baud Rates1200, 2400, 4800, 9600, & 19.2K
Power Requirement10 mA @ 12 VDC, Typical
Power Range6-16 VDC
PHYSICAL CHARACTERISTICS
Weight8.8 oz. (250 g)
Dimensions4.72 x 3.14 x 2.16 in (120 x 80 x 55 mm)
CABLE
PN 1169Cable Assembly; specify length in feet or meters