Receive data from the thermal sensor of the laser module

Hello. I have been using your 15 watt dual diode blue laser for years now. Everything is very good. I’m thinking of purchasing a newer one. But, now I have a technical question. I decided to write my own program for Ardruino, which measures the temperature inside the laser. Your dual diode laser has a 4 pin connector. +5 volts, Ground, control, and temperature sensor output. I will be very grateful if you tell me the parameters of the thermal sensor: 1) I am interested in what signal comes out of the laser module on the 4th pin. 2) What brand is the thermal sensor in the laser module. Please provide me with this information so I can write my new program. Thank you.

Please wait patiently, our electronic engineers will answer your questions later.