Barometric Pressure Sensor
61402V / 61402L
The Model 61402 Barometric Pressure Sensor offers unparalleled performance and flexibility for atmospheric pressure measurement.
$120.00 – $692.00
Quantity discounts applied during checkout. Excludes sensor cables.
YOUNG barometric pressure sensors combine high accuracy and low power consumption over a wide range of pressures (500 to 1100 hPa) and temperatures. The compact size allows easy placement in most standard enclosures. The barometer is available in two configurations to satisfy a variety of applications:
Model 61402V offers 0-5 VDC and RS-232 output
Model 61402L offers 4-20 mA, RS-232, RS-485 and SDI-12 outputs.
For outdoor installation, Model 61360 Weatherproof Enclosure and Model 61002 Pressure Port are recommended.
500 – 1100 hPa
-40 to +60°C
|Digital Accuracy: *||
0.2 hPa (25°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:||
0.08 FS per year
1.8 Hz max
Full duplex RS-232 (61402V/61402L)
0 to 5000 mV or 0 to 2500 mV (61402V)
Analog 0.025% of scale
Model 61402V (7 to 30 Vdc)
Model 61402L (7 to 30 Vdc)
90mm (3.6 in) x 60 mm (2.4 in) x 20 mm (0.8in)
44 g (1.5 oz)
0.45 kg (1 lb)
* Defined as +/- 1 standard deviation from NIST traceable pressure reference. Includes non-linearity, hysteresis, repeatability, and calibration uncertainty.
** Defined as +/- 1 standard deviation from ideal analog output. Total analog output accuracy is the root sum square of digital accuracy, analog accuracy, and analog temperature dependence.