WaterHardness

Supertype: Sample

Definition: concentration of calcium carbonate (CaCO3) in water

Version Info

| Introduced | Deprecated | Updated | |—:|—:|—:| | 2.7 | | |

Inherited Properties

Name	Type	Int	Dep	Multiplicity	Description
duration	SECOND	2.7		0..1	time-period over which the data was collected. Sample::duration MUST be provided when the DataItem::statistic is defined in the MTConnectDevices Response Documentresponse document published by an MTConnect Agent in response to a probe request..
resetTriggered	ResetTriggeredEnum	2.7		0..1	identifies when a reported value has been reset and what has caused that reset to occur for those DataItem entities that may be periodically reset to an initial value. resetTriggered MUST only be provided for the specific occurrence of a DataItem reported in the MTConnectStreams Response Documentresponse document published by an MTConnect Agent in response to a current request or a sample request. when the reset occurred.
sampleRate	float	2.7		0..1	rate at which successive samples of the value are recorded.
statistic	StatisticEnum	2.7		0..1	type of statistical calculation defined by the DataItem::statistic defined in the MTConnectDevices Response Documentresponse document published by an MTConnect Agent in response to a probe request..
result	float	2.7		0..1
units	UnitEnum	2.7		1
type	SampleEnum	2.7		1

Properties

Name	Type	Int	Dep	Multiplicity	Description
units	UnitEnum (Only: MILLIGRAM/LITER)	2.7		1
type	SampleEnum (Only: WATER_HARDNESS)	2.7		1