Barometric Pressure Sensor Model 61302L / 61302V

The Model 61302 Barometric Pressure Sensor offers unparalleled performance and flexibility for atmospheric pressure measurement.

The barometer is available in two configurations to satisfy a variety of applications; Model 61302V offers 0-5 VDC output, 61302L offers a 4-20 mA current output. Both models offer serial output in addition to the analog signal. For outdoor installation, Model 61360 Weatherproof Enclosure and Model 61002Pressure Port are recommended.

Brochure 61302L



Pressure Range: 500-1100 hPa
Operating Temperature: -40 to +60°C
Digital Accuracy*: 0.2hPa (25°C)
0.3 hPa (-40 to +60°C)
Analog Accuracy**: 0.05% of analog pressure range
Analog Temperature Dependence: 0.0017% of analog pressure range/°C   (25°C reference)
Long Term Stability: 0.2% FS per year
Update Rate: 1.8 Hz max
Serial Output: Full duplex RS-232 – 9600 baud
Polled or Continuous
ASCII text or NMEA format
Half duplex RS-485 (61302L only)
Analog Output: 0 to 5000 mV (Model 61302V)
4 to 20 mA (Model 61302L)
Resolution: Analog 0.025% of scale
Serial 0.01 hPa
Power: Model 61302V (7 to 30 Vdc)
Vout Mode = 2.8 mA
Sleep Mode = 1.4 uA
RS232 Mode = 7 mA
Model 61302L (7 to 30 Vdc)
4 to 20 mA Mode = 25 mA max
RS-232 or RS-485 Mode = 7 mA
Dimensions: 90mm (3.6 in) x 60 mm (2.4 in) x 20 mm (0.8in)
Weight: Net 44 g (1.5 oz)