The Ra Temperature Sensor is a wired probe add-on for the Ra RS-485 lighting controller. It enables on-device Temperature Safety, automatically dimming or shutting off your lights when the grow space gets too hot, even if your internet connection is down.
Wired temperature probe for the Ra RS-485
Enables automatic temperature safety: dim, dim further, or shut off above thresholds you set
Lands on the Ra RS-485's 3-position temperature terminal
Extendable with a standard coupler and additional wire if the included lead doesn't reach
