Yosemitech Y700 Pressure Sensor topic
- Sensor Datasheet
- Sensor Constructor
- Example Code
- Reference
- Detailed Descriptions
Classes for the Yosemitech Y700 pressure sensor.
Sensor Datasheet
Sensor Constructor
Construct a new Yosemitech Y700 object.
YosemitechY700::
Parameters
modbusAddress
The modbus address of the sensor.
stream
An Arduino data stream for modbus communication. See notes for more information on what streams can be used.
powerPin
The pin on the mcu controlling power to the Y700. Use -1 if it is continuously powered.
powerPin2
The pin on the mcu controlling power to the RS485 adapter, if it is different from that used to power the sensor. Use -1 or omit if not applicable.
enablePin
The pin on the mcu controlling the direction enable on the RS485 adapter, if necessary; use -1 or omit if not applicable.
measurementsToAverage
The number of measurements to take and average before giving a "final" result from the sensor; optional with a default value of 1.
Example Code
The Yosemitech Y700 pressure sensor is used in the menu a la carte example.
Classes
- class YosemitechY700
- The Sensor sub-class for the Yosemitech Y700 pressure sensor.
- class YosemitechY700_Pressure
- The Variable sub-class used for the pressure output from a Yosemitech Y700 pressure sensor.
- class YosemitechY700_Temp
- The Variable sub-class used for the temperature output from a Yosemitech Y700 pressure sensor.
Sensor Variable Counts
The number of variables that can be returned by a Yosemitch Y700
- #define Y700_NUM_VARIABLES = 2
- Sensor::
_numReturnedValues; the Y700 can report 2 values. - #define Y700_INC_CALC_VARIABLES = 0
- Sensor::
_incCalcValues; we don't calculate any additional values.
Sensor Timing
The sensor timing for a Yosemitch Y700
- #define Y700_WARM_UP_TIME_MS = 1000
- Sensor::
_warmUpTime_ms; time before sensor responds after power - 1000 ms. - #define Y700_STABILIZATION_TIME_MS = 4000
- Sensor::
_stabilizationTime_ms; time between "StartMeasurement" command and stable reading - Y700 takes 4 s to get stability <1 mm, but 12 s for <0.1 mm. If highest precision is required, increase to 12000. - #define Y700_MEASUREMENT_TIME_MS = 1000
- Sensor::
_measurementTime_ms; the Y700 takes <1 s for new values. but >1 s for values that don't seem autocorrelated.
Pressure
The Pressure variable from a Yosemitch Y700
- Range is 0mH2O, ~2mH2O, or 100mH2O, depending on model
- Accuracy is ± 0.1 % Full Scale
Construct a new YosemitechY700_
YosemitechY700_
Parameters
parentSense
The parent YosemitechY700 providing the result values.
uuid
A universally unique identifier (UUID or GUID) for the variable; optional with the default value of an empty string.
varCode
A short code to help identify the variable in files; optional with a default value of "Y700Pres".
- #define Y700_PRES_RESOLUTION = 2
- Decimals places in string representation; Pressure should have 1.
- #define Y700_PRES_VAR_NUM = 0
- Sensor variable number; pressure is stored in sensorValues[0].
- #define Y700_PRES_VAR_NAME = "pressureGauge"
- Variable name in ODM2 controlled vocabulary; "pressureGauge".
- #define Y700_PRES_UNIT_NAME = "millimeterOfWater"
- Variable unit name in ODM2 controlled vocabulary; "millimeterOfWater" (mmH2O)
- #define Y700_PRES_DEFAULT_CODE = "Y700Pres"
- Default variable short code; "Y700Pres".
Temperature
The temperature variable from a Yosemitch Y700
- Range is 0°C to + 50°C
- Accuracy is ± 0.2°C
Construct a new YosemitechY700_
YosemitechY700_
Parameters
parentSense
The parent YosemitechY700 providing the result values.
uuid
A universally unique identifier (UUID or GUID) for the variable; optional with the default value of an empty string.
varCode
A short code to help identify the variable in files; optional with a default value of "Y700Temp".
- #define Y700_TEMP_RESOLUTION = 1
- Decimals places in string representation; temperature should have 1 - resolution is 0.1°C.
- #define Y700_TEMP_VAR_NUM = 1
- Sensor variable number; temperature is stored in sensorValues[1].
- #define Y700_TEMP_VAR_NAME = "temperature"
- Variable name in ODM2 controlled vocabulary; "temperature".
- #define Y700_TEMP_UNIT_NAME = "degreeCelsius"
- Variable unit name in ODM2 controlled vocabulary; "degreeCelsius" (°C)
- #define Y700_TEMP_DEFAULT_CODE = "Y700Temp"
- Default variable short code; "Y700Temp".
Define documentation
#define Y700_NUM_VARIABLES = 2
#include <src/sensors/YosemitechY700.h>
Sensor::
#define Y700_INC_CALC_VARIABLES = 0
#include <src/sensors/YosemitechY700.h>
Sensor::
#define Y700_WARM_UP_TIME_MS = 1000
#include <src/sensors/YosemitechY700.h>
Sensor::
#define Y700_STABILIZATION_TIME_MS = 4000
#include <src/sensors/YosemitechY700.h>
Sensor::
#define Y700_MEASUREMENT_TIME_MS = 1000
#include <src/sensors/YosemitechY700.h>
Sensor::
#define Y700_PRES_RESOLUTION = 2
#include <src/sensors/YosemitechY700.h>
Decimals places in string representation; Pressure should have 1.
- resolution is 0.01 mm.
#define Y700_PRES_VAR_NUM = 0
#include <src/sensors/YosemitechY700.h>
Sensor variable number; pressure is stored in sensorValues[0].
#define Y700_PRES_VAR_NAME = "pressureGauge"
#include <src/sensors/YosemitechY700.h>
Variable name in ODM2 controlled vocabulary; "pressureGauge".
#define Y700_PRES_UNIT_NAME = "millimeterOfWater"
#include <src/sensors/YosemitechY700.h>
Variable unit name in ODM2 controlled vocabulary; "millimeterOfWater" (mmH2O)
#define Y700_PRES_DEFAULT_CODE = "Y700Pres"
#include <src/sensors/YosemitechY700.h>
Default variable short code; "Y700Pres".
#define Y700_TEMP_RESOLUTION = 1
#include <src/sensors/YosemitechY700.h>
Decimals places in string representation; temperature should have 1 - resolution is 0.1°C.
#define Y700_TEMP_VAR_NUM = 1
#include <src/sensors/YosemitechY700.h>
Sensor variable number; temperature is stored in sensorValues[1].
#define Y700_TEMP_VAR_NAME = "temperature"
#include <src/sensors/YosemitechY700.h>
Variable name in ODM2 controlled vocabulary; "temperature".
#define Y700_TEMP_UNIT_NAME = "degreeCelsius"
#include <src/sensors/YosemitechY700.h>
Variable unit name in ODM2 controlled vocabulary; "degreeCelsius" (°C)
#define Y700_TEMP_DEFAULT_CODE = "Y700Temp"
#include <src/sensors/YosemitechY700.h>
Default variable short code; "Y700Temp".