DivotMaker--I ordered the wall mounted PID sensor from Auber vice Smokin-it. I noted something that may need to be reported. On the Smokin-it site the only wall mounted PID sensor I saw listed is product code: WS-SENSOR05. On the Auber site it specifically says that this product code will not work on the PID I bought from Smokin-it Product Code: WSD-1200GPH. From Auber site: "Please note, this sensor will not work for the A, B, and G series WS or WSD controllers (model number WS-XXXXA, WS-XXXXAPH, WS-XXXXB, WSD-1200GPH, or WSD-1500GPH). It does not work for Auber SYL series controllers either."
Appears this is true for the PID Smoker Controller, Dual Probes 1800 watts product code/model# WSD-1500GPH.
After more research on the Auber site I found that product code/model number: WS-Sensor11 is the right product for the PID I bought WSD-1200GPH and the WSD-1500GPH.
Just my observations--correct me if I am wrong. Dale