The 1309007-044 thermistor sensor is used with the Ranco ETC family of electronic temperature controls and supports a temperature range of -30F to 220F

The sensor can be used for air, duct, or spot sensing.  It can also be used in bulb wells for immersion applications.  Multple sensors can be wired in a series/parallel arrangement for sensing average temperature.  For each number of sensors wired in series, an equal number must be wired in parallel.

1309007-44 sensors are designed for use ONLY with Ranco Type ETC temperature regulating controls.  Where a control or sensor failure could result in personal injury and/or loss of property, it is the responsibility of the installer to add devices (safety, limit controls) or systems (alarm, supervisory systems) that protect against or warn of failure.