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4.3
Heat Flux Interface
The SP-016 provides heat flux measurements in W/m
thermopile device and a temperature compensation (TempCo) measuring device, typically a T type thermocouple.
For OMEGA HFS products, the heat flux is calculated as:
q" = V
/ S
q"
@ToC
Where q" is the heat flux, V
calculated as:
S
= (TempCo
@ToC
T
is the measured temperature from the T type thermocouple. From the HFS-05 datasheet:
oC
TempCo
TempCo
Offset
S
Calib
To configure these features, follow these steps:
Step 1:
Click the Inputs configuration tab on SYNC and choose HEATFLUX from the Type dropdown.
Note:
Refer to your heat flux sensor data sheet for Sensitivity, Gain, and Offset values. Units for Sensitivity are
measured in mV/(W/m
is the measured voltage (in mV) and S
q"
* T
+ TempCo
) * S
Gain
oC
Offset
HFS-01 Value
0.000334
Gain
0.917
0.90
).
2
. Heat Flux sensors, such as the OMEGA HFS-05, consist of a
2
is the temperature compensated sensor sensitivity,
@ToC
Calib
Temperature Compensation Gain
Temperature Compensation Offset
Calibrated Sensitivity (Provided on Calibration Sheet)
Description
9 |
P a g e
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