I am working on putting together a remote transmission filter that goes inline (sort of like a fuel filter) and I have been using a Yale Industrial Truck catalog to find the filter, I have found one that is normally an inline Hydraulic Filter and it has a bung for a temp sensor that is used on this Ind. Truck to keep an eye on the Hyd. Fluid temp.... Using a BWD catalog and some research I have found a temp sensor with the dimensions to fit the filter...... I have used 5/16 double-wall Goodyear reinforced injection hose and fuel injection clamps.... also pieced together a splice/hose barb setup to use it inline on stock setups or in addition to an aftermarket cooler (This will allow me to change the remote filter for the tranny whenever I please and still keep the temp sensor to re-install in my new filter) This setup has been relatively cheap to put together and I think that I may be on to something pretty cool but............ my question is about the guage..... What Temp range should a tranny guage cover? I assum 60 degrees is a good starting point and max out at 240?? Thanks