The Morningstar Tristar Remote Temperature Sensor is recommended whenever the temperature of the battery varies more than 5°C (9°F) during the year.

The RTS is compatible with:

• SunSaver MPPT
• SunKeeper
• SunSaver Duo
• ProStar whenever the temperature at the battery will be more than 5°C (9°F) different than the temperature at the controller
• TriStar for battery charging or diversion control modes (not for load control mode)

For maximum protection from harsh environments, the sensor is encapsulated in epoxy inside a power lug housing. The RTS is also protected from lightning surges and short circuits.

Key Features and Benefits

• Cable length: 10 m (33 ft)
• Accurate to ±1.5°C (2.7°F)
• Extendable cable length
• Wide temperature correction range –30°C (-22°F) to +80°C (+176°F)
• Wires are non-polarized
• Sensor noise is filtered