| SIEMENS 544-342-24 Duct Sensor,24 ft.,Flexible,375a RTD Temperature Sensor, Display Type None, Sensing Element Type Platinum, Mounting Location Duct Mount, Output Not Applicable, Housing Material Steel, Housing Color Silver, Probe Length 24 ft, Temperature Accuracy +/-0.54 Degrees F, Electrical Connection... ... more SIEMENS 544-342-24 Duct Sensor,24 ft.,Flexible,375a RTD Temperature Sensor, Display Type None, Sensing Element Type Platinum, Mounting Location Duct Mount, Output Not Applicable, Housing Material Steel, Housing Color Silver, Probe Length 24 ft, Temperature Accuracy +/-0.54 Degrees F, Electrical Connection... | | $117.50 go to store |