Honeywell Electronic 20k Temp Sensor Used w/ W7220 Economizer Controller

A 20K Temperature Sensor intended for sensing mixed or discharge air in roof top packaged air conditioning equipment. Used with a W7220 Economizer Controller Sensor Type: 20K NTC Electrical Connections: 2-pin header-pin style or 2-pin card edge removable terminal blocks Mounting: Mounted in any position where it is exposed to freely circulating air