Temperature & Light Sensor Unit - TLS RT-TLS — Technical Datasheet The temperature and lux sensor(TLS) is an analog input device used to give analog data values to the main controller.The TLS sensor can be installed in mulƟple secƟons of the room or a building where security and automaƟon are required.The TLS gives accurate value of the ambient temperature and LUX values(unit of light intensity) based on which automaƟon of AC Features - A 12V DC supply is given as input to the unit. - High sensitivity LUX sensor to sense the light intensity level in LUX - High sensitivity temperature sensor to measure the ambient temperature in degrees Celsius. - Separate connections are given for LUX and temperature inputs. - Linear Voltage outputs for the Temperature and Light intensity. Sections present in the PDF but not reproduced here: output data for lux, product dimensions, calibration, certification, warranty, revision history.