3K Honeywell

Electronic Sensor * Discharge Air Sensor. Range 40-150F. 3000 Ohms At 77F. Sensitivity: 70 Ohms Per degrees Use With W973. Negative Temperature Coeff

Duct Mount 8 NTC Sensor * Duct Mount 8 Temp. Sensor. 3000 Ohms @77 Degrees 70 Ohms Per Degree At Mid Range But Curve Is Not Linear So Check Cut Sheets For High & Low End Temps. Fast Response Time Reaction.

13 PTC Avg Duct Sensor * Platinum averaging discharge air sensor. 13 inch duct mount. Type PT3000 3484 Ohms At 77F Sensitivity: 4.8 Ohms Per degree. Range 40 To 220F. Use With W7075 or W7100 and old style T775.

PT3000 probe, 2 foot leads REPLACES: 193987GA