P/N:385003-GE-M Description: Granville-Phillips, #385003-GE-M, ConvectroATM. The Mini-ConvectroModules usehe lateselecronicsechnologyo operatehe Granville- Phillips® Convectron® Gauge.With over 20 years of successful field installations,he ConvectroGauge has become aindustry standard. Iis a unique variatioofhermal conductivity gauges wher pressure measuremenis basedotheate of healoss from a sensor wire. Unlikeraditionalhermocouple and Pirani gaugeshause only conductive healoss, ConvectroGaugesake advaage of healoss dueo convectioathigher pressures. This extendsheange of accurate,epeatable measuremeo atmosphere.