Data Sheet for Product

Technical Specification Sheet
Document No. 149-956
August 29, 2016
Siemens Industry, Inc. Page 1 of 2
Flush Mount and Button Temperature
Sensors
Flush-Mount - Metal
Flush-Mount - Plastic
Button/Button with Wall Plate
Description
Flush-Mount Sensors
Siemens flush-mount room sensors are designed for
applications in which a standard room temperature
sensor is not aesthetically acceptable or is a security
issue.
Siemens metal flush-mount sensors have a
temperature sensing element secured to the back of a
blank stainless steel switch cover plate, covered with
closed cell foam insulation to improve thermal
isolation and enhance sensing accuracy.
The plastic flush-mount sensors are designed with the
sensing element mounted in a box behind the cover
plate. The aluminum cover on the sensor
subassembly is also thermally isolated from the cover
plate by an air gap.
Flush-mount room sensors are designed for mounting
to a 2 × 4 electrical box. Tamper-proof screws are
used to install the sensor to prevent removal of the
sensor by unauthorized personnel.
Metal sensors have a brushed stainless steel finish;
plastic sensors are available in desert beige or white.
Both the metal and plastic sensors may be painted
after installation.
Button Style Sensors
Siemens Button room sensors are designed for
applications in which standard or flush-mount room
sensors are not acceptable. The sensors have a
brushed stainless steel finish which may be painted
after installation.
The wall plate version is designed to mount to a
2-inch × 4-inch electrical box. The tamper-proof
screws used to install the assembly to the utility box
protect the sensor from removal by unauthorized
personnel.