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5.1.5 Heat Flux Sensor Parameters
The SP-016 provides 3 sensor parameters related to the Heat Flux Sensor (Sensor 0). These values may be updated
based on the specific heat flux sensor being used.
Parameter
Name
0
Sensitivity
TempCo
1
TempCo
2
Offset
5.1.6 Heat Flux User Calibration Parameters
The SP-016 provides a single User Calibration register that may be set while the device is in the User Calibrate mode
and is 'added' to the calculated value during normal operation, providing a fixed offset to the calculated Heat Flux
value. During the User Calibration process, the actual (independently measured) Heat Flux value (Target Value) may be
entered and the SP-016 will save the difference between the current measured value and the Target Value as the
Calibration value. The User Calibration may be used when the sensor is measuring 0 heat flux to provide a simple
method to correct for minor offset errors.
Note:
The device must be put into the 'Calibration' mode to access the User Calibration parameters.
User Calibration
Parameter
0
5.1.7 IPSO Digital Input Sensor Definition
The IPSO Heat Flux definition provides signal range, measured min/max values, IPSO object type information
Offset
0x00
0x02
0x04
Sensor Trigger
0x08
Min Measured
0x0c
Max Measured
0x10
0x14
Range
0 - 100.0
0 - 1.0
0.00334
Gain
0 - 1.0
Factory
Name
Range
Heatflux +/- 1000.0
Name
Value
Sensor Type
33130
Precision
??
??
??
Min Range
-150000
Max Range
+150000
Factory
Reset
1.0
Sensitivity
Temperature Gain factor used in
S
= TempCo
@T
Temperature Gain factor used in
0.917
S
= TempCo
@T
Reset
Adjusts the heat flux value to allow the measured
0
heat flux to equal the target heatflux
Heat Flux W/m
2
1
Provides reading of xxx
See section Sensor Trigger Function
Minimum reading since the last reset
Maximum reading since the last reset
Minimum reading
Maximum reading
Description
* T
+ TempCo
Gain
meas
Offset
* T
+ TempCo
Gain
meas
Offset
Description
Description
(OMEGA Defined)
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