Vaisala BAROCAP PTB330 - Inputs, Outputs, and Mechanics

Chapter 7 ____________________________________________________________ Technical Data
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CHAPTER 7
TECHNICAL DATA
This chapter provides the technical data of the product.
Specifications
Performance
Barometric pressure range 500 ... 1100 hPa
Table 20 Barometric Pressure range 500 ... 1100 hPa at 20°C
Class A Class B
Linearity* ±0.05 hPa ±0.10 hPa
Hysteresis* ±0.03 hPa ±0.03 hPa
Repeatability* ±0.03 hPa ±0.03 hPa
Calibration uncertainty** ±0.07 hPa ±0.15 hPa
Accuracy at +20 °C (+68 °F)*** ±0.10 hPa ±0.20 hPa
Barometric pressure range 50 ... 1100 hPa
Table 21 Barometric pressure range 50 ... 1100 hPa at 20°C
Class B
Linearity* ±0.20 hPa
Hysteresis* ±0.08 hPa
Repeatability* ±0.08 hPa
Calibration uncertainty** ±0.15 hPa
Accuracy at ±20 °C (+68 °F)*** ±0.20 hPa