Data Sheet for Product

ManualsBrandsSiemens ManualsSensors Air qualityEnvironmental Product Declaration AQR253x

CE1N1408en

2018-03-02

Building Technologies

408

Flush-mount

room temperature

sensor

AQR2531

...

· Passive sensor to acquire room temperature.

· Field of use 0…+50 °C

Use

In heating, ventilation and air conditioning plants, primarily in the comfort range for

acquiring room temperature.

Type summary

Type Stock number Sensing element Field of use Time constant

AQR2531ANW

S55720-S133 LG-Ni1000 0…50 °C ca. 12 min

AQR2531BNW

S55720-S134 Pt1000 0…50 °C ca. 12 min

AQR2531FNW

S55720-S135 NTC 10k 0…50 °C ca. 12 min

*) Not supplied anymore

Ordering

When ordering, please give name and type reference, for example:

Flush-mount room temperature sensor AQR2531ANW.

Place a separate order for the mounting plates AQR2500N… and design frames

AQR2510N…W listed in the "Accessories" section.

Summary of content (8 pages)

PAGE 1
408 AQR2531... Flush-mount room temperature sensor · Passive sensor to acquire room temperature. · Field of use 0…+50 °C Use In heating, ventilation and air conditioning plants, primarily in the comfort range for acquiring room temperature. Type summary Type AQR2531FNW Sensing element Field of use Time constant S55720-S133 LG-Ni1000 0…50 °C ca. 12 min *) S55720-S134 Pt1000 0…50 °C ca. 12 min *) S55720-S135 NTC 10k 0…50 °C ca.
PAGE 2
Equipment combinations All systems and devices that record and process the sensor's passive output signal. Accessories Format Mounting plates Type Siemens design frames (titan white) Item no. Dimensions Type Item no.
PAGE 3
Sensing elements Characteristic curve: Accuracy: LG-Ni1000 Pt 1000 NTC 10k Key R J DJ Resistance in Ohm Temperature in degrees Celsius Temperature difference in Kelvin Design The device is designed for flush-mounting. It will fit most commonly available flushmounted wall outlets. The mounted device consists of: · The sensor housing with sensing element, · the mounting plate and · a design frame. The mounting plate and design frames are ordered separately (see "Accessories").
PAGE 4
Disposal The devices are considered electronics devices for disposal in terms of European Directive 2012/19/EU and may not be disposed of as domestic waste. · Dispose of the device via the channels provided for this purpose. · Comply with all local and currently applicable laws and regulations. Engineering notes Maximum permissible cable lengths depend on the controller. They are listed in the controller's datasheet.
PAGE 5
Mounting instructions Mounting instructions are enclosed in the device package. See the following guideline for more information on mounting the sensor: "Symaro Sensor Installation Guide" Z-F01040501EN.
PAGE 6
Dimensions (in mm) 12.5 26 1408M02 55 70.8 Mounting plate and design frame 70.8 55 Sensor mounted on mounting plate CEE/VDE Mounting plate "CEE/VDE" (square): DELTA line design frame: Mounting plate "British standard" (square): DELTA miro design frame: 83 68 30 11 1410M 03 48.
PAGE 7
Mounting plate "3 Modular" (horizontal): DELTA azio design frame: Mounting plate "UL" (vertical): Dimensions same as for mounting plate "3 Modular" (see above), but vertical DELTA azio design frame: Dimensions as for DELTA azio design frame (see above), but vertical 7/8 Siemens Building Technologies Flush-mount room temperature sensor AQR2531… CE1N1408en 2018-03-02
PAGE 8
Issued by Siemens Switzerland Ltd Building Technologies Division International Headquarters Theilerstrasse 1a CH-6300 Zug Tel. +41 58 724 2424 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd, 2011 Technical specifications and availability subject to change without notice.