[Harvs] hacked a cheap PID controller he found on eBay to improve ... for its great analog functionality) with a DS18B20 temperature sensor. At the lower temperature ranges [Harvs] is interested ...

Different programmable logic controllers (PLCs) handle PID control loops in different ways. Some loops need to be set manually, while others can use an autotune process embedded in the PLC's software.

You’ll have a set point — whatever you want the sensor to read ... If you want to see a temperature example, we’ve seen that done with an Arduino, too. PID is integral — sorry ...

With the addition of our temperature probe cable the transducer can simultaneously measure temperature and pressure. This sensor also features an industry-leading battery life of upwards of four ...