/challenges-projects/design-challenges/experimenting-with-thermal-switches/b/challenge-blog/posts/3d-printer-thermal-runaway-thermistor-tester-3---testing-the-ohd1-50b-and-m-trs5-60b-thermal-sensorsTable of Contents Project Introduction Testing the OHD1-50B Thermal Sensor Testing the OHD1-50B and M-TRS5-60B Thermal Sensors Detecting Transition From ON to OFF on Thermal Sensors Activation of a Fan with a OHD1-30B Thermal Sensor Cuttingen-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/experimenting-with-thermal-switches/b/challenge-blog/posts/3d-printer-thermal-runaway-thermistor-tester-3---testing-the-ohd1-50b-and-m-trs5-60b-thermal-sensorsTue, 01 Feb 2022 19:59:24 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a7f7fad9-975d-4d14-a637-2b714d4e37ccDAB1<p>Nice test.</p> <p>It makes you wonder why the manufacturer did not include the sensor in the first place.</p><img src="https://community.element14.com/aggbug?PostID=22966&AppID=359&AppType=Weblog&ContentType=0" width="1" height="1">