Temperature sensor and cable

The sensor cable can be disconnected at both the controller and the sensor. This allows maximum flexibility since one controller and cable can be used to read the temperature from multiple vessels.  

How to attach the temperature sensor to the cable

When attaching the cable to the sensor or controller, gently press the two parts together while turning the cable by gripping the collar and cord grip and turn the collar in a clockwise direction until the slot/pins line up. Turning in a CCW direction could put strain on the solder points. Do not pull on or twist the cord. Keep the cable in a flat, uncoiled manner; a coiled cable can turn the cable in a CCW direction, damaging solder, and pose a tripping hazard. Inspect the cord grip regularly to ensure that it is holding the cable securely. (Over time the cable jacket might age and shrink so a small amount of heat shrink or electrical tape may be needed under the cord grip so that it snugly grips the cable.) 

Comparing RTD to DS18B20 temperature sensors

While the DS18B20 digital sensor chip is more accurate over time than an RTD sensor, it is more fragile. Protect it the same way you would a computer (ie. don't subject it to impact, static or other forms of electricity as it could be damaged). If you have an older model (pre-2018) of ETC than the one shown here and want a replacement cable, please confirm it with us as the connectors may be different.

BREWinfo: Resolving error messages and repairing the cable