User's Manual

Temperature Sensor
The temperature sensor is used to monitor the temperature of a vehicle
component such as a main battery pack, electric motor, or nitro engine.
Installation
The green circuit board of the sensor is the active measuring element. Install the sensor so that this
board is pressed against the item whose temperature you wish to measure.
The sensor has been designed to be thin enough to fit between the fins on a heat sink. The mounting
wires are strong enough to be used to hold the sensor in place by wrapping them around a cylinder head
or ESC heat sink. Alternately, a high-temperature epoxy may be used to secure the sensor.
When installing on a nitro motor, place the sensor as low as possible on the head, opposite the exhaust
port. The sensor may also be installed on an electric motor, battery pack, or ESC heat sink.
Connection
After you install the temperature sensor in the vehicle, plug it into the “Sensor 1” or “Sensor 2”
receptacle.
The four-pin connector on the sensor cable has only three wires populated. The unpopulated pin
should be the one furthest from the connector key in the receiver plastic.
The React transceiver will automatically detect which sensors are installed.