A light or alarm sensor is a switch that is open or closed. A sensor for a gauge is a variable resistor. You will likely need another sensor for a gauge or a combo sensor with both terminals.
Joe Coquina From: Hoyt, Mike via CnC-List <cnc-list@cnc-list.com> Sent: Wednesday, October 27, 2021 1:37 PM To: 'Stus-List' <cnc-list@cnc-list.com> Cc: Hoyt, Mike <mike.h...@impgroup.com> Subject: [EXTERNAL] Stus-List Temperature gauge on Yanmar Has anyone installed a dedicated temperature gauge on a yanmar engine similar to 3GM30F? Can it be as simple as attaching to the sender unit that goes to the idiot light on the control panel? When a panel alarm goes off I usually shut down the engine immediately and forget to check which lamp was lit. Would be nice to have a temp gauge for reference. I do have an oil pressure gauge and would love to have both Thanks Mike Persistence Haliofax
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