LI-COR LI7200RS, Инструкция по эксплуатации

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Variable Description
7550 Auxiliary Input 4 Auxiliary input 4 value
Flow Rate (slpm) 7200-101 flow rate in mass flow units of Standard Liters
Per Minute (SLPM)
Flow Rate (lpm) 7200-101 volumetric flow rate corrected for temperature
and pressure
Flow Power (V) Voltage applied to 7200-101 motor
Flow Pressure (kPa) 7200-101 pressure drop (~0-4.5); indicates amount of
flow restriction
Flow Drive (%) Drive input to 7200-101 displayed as a percentage;
proportional to voltage 0-100
Integral Integration result (area under curve)
Peak Height Integration peak height
CO2 Sample Floating point value, power received from source in
absorbing wavelength for CO
2
CO2 Reference Floating point value, power received from source in
reference (non-absorbing) wavelength for CO
2
H2O Sample Floating point value, power received from source in
absorbing wavelength for H
2
O
H2O Reference Floating point value, power received from source in
reference (non-absorbing) wavelength for H
2
O
CH4 Seconds Time from the LI-7700
CH4 Nanoseconds Time from the LI-7700
CH4 (µmol/mol) CH
4
mole fraction (LI-7700 required)
CH4 (mmol/m
3
) CH
4
molar density (LI-7700 required)
CH4 Signal Strength (RSSI) RSSI value measured by the LI-7700
CH4 Diagnostic Value Diagnostic value output by the LI-7700
U
1
Horizontal wind speed (m/s) as measured toward the
direction in line with the north spar, SmartFlux System
required
V Horizontal wind speed (m/s) as measured toward the
direction of 90° counterclockwise from the north spar,
SmartFlux System required
Table 3-1 . Variables available for display and logging to the USB drive.
(...continued)
1
The sonic variables (U, V, W, T, and SOS) are logged at the same rate as high-speed data. The sonic
variables and flow rate are displayed in the dashboard at 1 Hz for diagnostic purposes only.
Section 3. Operation
3-15 Data Display