The 50014157-001 temperature sensor is designed for use with Honeywell's TB6980/TB7980 thermostats to measure the temperature inside an air duct or air chamber. It can be also used in various other applications.
Used with ZonePRO|10 ft cable|10 kOhm at 77 deg F
Honeywell Temperature Sensor, -70 to 120 deg C, 10 kOhm