DPM PosiTector Hızlı Kılavuz - Sayfa 2

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Sayfayı Yazdır
A typical instrument screen is shown below, consisting of RH, Ta,
Ts, Td, and Ts-Td readings. This group of readings is referred to as
a dataset.
The PosiTector DPM powers-up when the center navigation
button
is pressed. Readings are updated automatically each
second. To preserve battery life, the instrument powers down after
approximately 5 minutes of no activity. All settings are retained.
Button Functions- Normal Operation
Scroll through
Trend Charts
(Advanced only)
Access the Menu
The Pause/Resume (+) button stops values from automatically
updating to allow for closer examination of the relationship
between the values or to allow time to manually record the entire
dataset. Press (+) again to resume.
Introduction
Introduction
RH
- Relative Humidity (measured)
Ta
- Air Temperature (measured)
Ts
- Surface Temperature (measured)
Td
- Dew Point (calculated)
Ts-Td
- Surface minus Dew Point
Temperature (calculated)
Tw
- Wet Bulb Temperature (calculated)
(Advanced Models Only)
2 2
Pause / Resume
Restore brightness
after dimming
(Advanced only)