The BAPI/10K-2[XP]-D-4-BB-TS is a High Accuracy Temperature Sensor with Duct Probe and Terminal Strip connection.  The stainless steel probe is 1/4" in diameter and 4" in length. Also, the sensor features a BAPI-Box enclosure that provides watertight packaging.

The BAPI Duct Temperature Sensors are available in different variations or configurations that are best suited for your unique application.  The sensor probes are stainless steel and range from 2" - 18" in length making the duct sensor a perfect solution suitable for most duct shapes and sizes. 

The sensor can be configured with either a Thermistor or RTD sensor element and is available in three optional enclosures styles as Junction Box 2" x 4", BAPI-Box Crossover, and No Box.  The duct units can resist high humidity and condensation with its etched Teflon wires and double encapsulated sensors that allow for a watertight duct sensing solution.

All units are easy to install and mount directly to the duct wall.