This Siemens duct sensor is a temperature or humidity sensing element built for insertion directly into ductwork, used to monitor the condition of air moving through an HVAC system for control or monitoring purposes — commonly on supply or extract ducts ahead of an air handling unit or VAV terminal.

Measured parameter (temperature, humidity, or both), sensing element type, and output signal for this exact unit should be confirmed against Siemens' documentation before specifying it into a building management system. Supplied by Z&F Corporation — our technical sales team can confirm the full specification for your application when requesting a quote.