Duct Probe, 6" Insertion Length, 10K Ohm NTC Type III Non Linear, 45/99 Degree Operating Temperature Range, 5/95 % RH Non Condensing Operating Humidity Range, Used for Primary and/or Secondary Sensors in Electronic Control Systems Applications, Used with WEBs-AX I/O Modules, Includes 6' Plenum Rated Cable

Communicating Discharge Air Temperature Sensor, Duct Mounted, Used to Provide Capacity Control of Heating and Cooloing Equipment, Used with Honeywell Network Zoning System and Single Unit Zone Applications, Heat Pump Compatible, Led Lights

Infrared Flame Detector, Lead Sulfide, 30" Lead Length, 3/4" NPT Mounting, -20/125 Degree Operating Range, Used for Combination or Dual Fuel Applications, Detects Pilot and Main Flame, Includes Magnifying Lens and Sulfide Cell

Infrared Flame Detector, Lead Sulfide, 48" Lead Length, 3/4" NPT Mounting, -20/125 Degree Operating Range, Used for Combination or Dual Fuel Applications, Detects Pilot and Main Flame, Includes Magnifying Lens, Sulfide Cell, Orifice, Heat Block and Reducer Bushing

Infrared Flame Detector, Lead Sulfide, 96" Lead Length, 3/4" NPT Mounting, -20/125 Degree Operating Range, Used for Combination or Dual Fuel Applications, Detects Pilot and Main Flame, Includes Magnifying Lens and sulfide Cell