Hans Mills Posted November 8, 2019 Report Share Posted November 8, 2019 This is my first project and I need to monitor the temperature and humidity of a walk-in freezer. The distance is less than 50 ft. and there are no large motors so I am looking for suggestions for 0 - 10 volt output sensors. Your help is very appreciated. Quote Link to comment Share on other sites More sharing options...
MVP 2021 Joe Tauser Posted November 9, 2019 MVP 2021 Report Share Posted November 9, 2019 These have a 4/20 mA output- https://www.dwyer-inst.com/Product/AirQuality/Humidity-TemperatureTransmitters/ Which model PLC are you using? Joe T. Quote Link to comment Share on other sites More sharing options...
Hans Mills Posted November 11, 2019 Author Report Share Posted November 11, 2019 Thanks for the reply. I am using a Unitronics Unistream. Once I have identified the sensors I can then look at what modules will work best. Quote Link to comment Share on other sites More sharing options...
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