Yosemitech Y520 Conductivity Sensor topic
- Sensor Datasheet
- Sensor Constructor
- Example Code
- Reference
- Detailed Descriptions
Classes for the Yosemitech Y520 4-pole conductivity sensor.
Sensor Datasheet
Sensor Constructor
YosemitechY520:: YosemitechY520(byte modbusAddress,
Stream* stream,
int8_t powerPin,
int8_t powerPin2 = -1,
int8_t enablePin = -1,
uint8_t measurementsToAverage = 1)
Construct a new Yosemitech Y520 object.
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 Y520. 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 Y520 conductivity sensor is used in the menu a la carte example.
Classes
- class YosemitechY520
- The Sensor sub-class for the Yosemitech Y520-A 4-electrode conductivity sensor.
- class YosemitechY520_Cond
- The Variable sub-class used for the conductivity output from a Yosemitech Y520-A 4-electrode conductivity sensor.
- class YosemitechY520_Temp
- The Variable sub-class used for the temperature output from a Yosemitech Y520-A 4-electrode conductivity sensor.
Sensor Variable Counts
The number of variables that can be returned by a Yosemitech Y520
- #define Y520_NUM_VARIABLES = 2
- Sensor::
_numReturnedValues; the Y520 can report 2 values. - #define Y520_INC_CALC_VARIABLES = 0
- Sensor::
_incCalcValues; we don't calculate any additional values.
Sensor Timing
The sensor timing for a Yosemitech Y520
- #define Y520_WARM_UP_TIME_MS = 1600
- Sensor::
_warmUpTime_ms; time before sensor responds after power - 1600 ms. - #define Y520_STABILIZATION_TIME_MS = 10000
- Sensor::
_stabilizationTime_ms; time between "StartMeasurement" command and stable reading - 10sec (10,000ms). - #define Y520_MEASUREMENT_TIME_MS = 2700
- Sensor::
_measurementTime_ms; the Y520 takes ~2700ms to complete a measurement.
Conductivity
The conductivity variable from a Yosemitech Y520
- Range is 1 µS/cm to 200 mS/cm
- Accuracy is ± 1 % Full Scale
YosemitechY520_ Cond:: YosemitechY520_Cond(YosemitechY520* parentSense,
const char* uuid = "",
const char* varCode = "Y520Cond") explicit
Construct a new YosemitechY520_
Parameters | |
---|---|
parentSense | The parent YosemitechY520 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 "Y520Cond". |
- #define Y520_COND_RESOLUTION = 1
- Decimals places in string representation; conductivity should have 1.
- #define Y520_COND_VAR_NUM = 0
- Sensor variable number; conductivity is stored in sensorValues[0].
- #define Y520_COND_VAR_NAME = "specificConductance"
- Variable name in ODM2 controlled vocabulary; "specificConductance".
- #define Y520_COND_UNIT_NAME = "microsiemenPerCentimeter"
- Variable unit name in ODM2 controlled vocabulary; "microsiemenPerCentimeter" (µS/cm)
- #define Y520_COND_DEFAULT_CODE = "Y520Cond"
- Default variable short code; "Y520Cond".
Temperature
The temperature variable from a Yosemitech Y520
- Range is 0°C to + 50°C
- Accuracy is ± 0.2°C
YosemitechY520_ Temp:: YosemitechY520_Temp(YosemitechY520* parentSense,
const char* uuid = "",
const char* varCode = "Y520Temp") explicit
Construct a new YosemitechY520_
Parameters | |
---|---|
parentSense | The parent YosemitechY520 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 "Y520Temp". |
- #define Y520_TEMP_RESOLUTION = 1
- Decimals places in string representation; temperature should have 1 - resolution is 0.1°C.
- #define Y520_TEMP_VAR_NUM = 1
- Sensor variable number; temperature is stored in sensorValues[1].
- #define Y520_TEMP_VAR_NAME = "temperature"
- Variable name in ODM2 controlled vocabulary; "temperature".
- #define Y520_TEMP_UNIT_NAME = "degreeCelsius"
- Variable unit name in ODM2 controlled vocabulary; "degreeCelsius" (°C)
- #define Y520_TEMP_DEFAULT_CODE = "Y520Temp"
- Default variable short code; "Y520Temp".
Define documentation
#define Y520_NUM_VARIABLES = 2
#include <src/sensors/YosemitechY520.h>
Sensor::
#define Y520_INC_CALC_VARIABLES = 0
#include <src/sensors/YosemitechY520.h>
Sensor::
#define Y520_WARM_UP_TIME_MS = 1600
#include <src/sensors/YosemitechY520.h>
Sensor::
#define Y520_STABILIZATION_TIME_MS = 10000
#include <src/sensors/YosemitechY520.h>
Sensor::
#define Y520_MEASUREMENT_TIME_MS = 2700
#include <src/sensors/YosemitechY520.h>
Sensor::
#define Y520_COND_RESOLUTION = 1
#include <src/sensors/YosemitechY520.h>
Decimals places in string representation; conductivity should have 1.
- resolution is 0.1 µS/cm.
#define Y520_COND_VAR_NUM = 0
#include <src/sensors/YosemitechY520.h>
Sensor variable number; conductivity is stored in sensorValues[0].
#define Y520_COND_VAR_NAME = "specificConductance"
#include <src/sensors/YosemitechY520.h>
Variable name in ODM2 controlled vocabulary; "specificConductance".
#define Y520_COND_UNIT_NAME = "microsiemenPerCentimeter"
#include <src/sensors/YosemitechY520.h>
Variable unit name in ODM2 controlled vocabulary; "microsiemenPerCentimeter" (µS/cm)
#define Y520_COND_DEFAULT_CODE = "Y520Cond"
#include <src/sensors/YosemitechY520.h>
Default variable short code; "Y520Cond".
#define Y520_TEMP_RESOLUTION = 1
#include <src/sensors/YosemitechY520.h>
Decimals places in string representation; temperature should have 1 - resolution is 0.1°C.
#define Y520_TEMP_VAR_NUM = 1
#include <src/sensors/YosemitechY520.h>
Sensor variable number; temperature is stored in sensorValues[1].
#define Y520_TEMP_VAR_NAME = "temperature"
#include <src/sensors/YosemitechY520.h>
Variable name in ODM2 controlled vocabulary; "temperature".
#define Y520_TEMP_UNIT_NAME = "degreeCelsius"
#include <src/sensors/YosemitechY520.h>
Variable unit name in ODM2 controlled vocabulary; "degreeCelsius" (°C)
#define Y520_TEMP_DEFAULT_CODE = "Y520Temp"
#include <src/sensors/YosemitechY520.h>
Default variable short code; "Y520Temp".