Nitrogen Dioxide Channel

Channel Category: nitrogen_dioxide

Monitors the concentration of NO2 in the air, often used in environmental and industrial monitoring.

Property Constraints

At least one property from each of the following groups must be present:

Property	Data Type	Range/Values	Unit	Permissions
`detected`	Bool	-	-	RO (Read-Only)
`concentration`	Float	0–100000	µg/m³	RO (Read-Only)
`mode`	Enum	`annual`, `1_hour`	-	RO (Read-Only)
`active`	Bool	-	-	RO (Read-Only)
`fault`	Uchar	0–255	-	RO (Read-Only)
`tampered`	Bool	-	-	RO (Read-Only)

Binary detection state (true = detected)

Measured concentration level

Operating mode selection

Indicates if the channel/sensor is currently active and functioning

Fault code or diagnostic indicator (0 = no fault)

Indicates if the device has been tampered with