Technical Specification Sheet Document No. 149-714 February 19, 2018 Siemens Industry, Inc.Page 1 of 2 Series QAA2200 Room Temperature Sensors & Series QFA3200 Room Humidity Sensors QxAx2xx.EWSNQxAx2xx.FWSN Sensing OnlyFull HMI Description Series QAA2200 Room Temperature and Series QFA3200 Room Humidity + Temperature sensors are engineered to enable accurate and efficient control of room comfort. A wide variety of output signals is available for compatibly with nearly any control system. The patented housing design seamlessly blends into any décor and features strategically placed ventilation slots to maximize airflow and optimize accuracy. The QFA3200 units combine a temperature sensor with a relative humidity sensor in a single housing to reduce installation time and improve overall room aesthetics. Installation is quick and straightforward with all hardware included for mounting on a standard 2” × 4” electrical box. Screws and anchors are provided for mounting the sensor directly to a wall. Matching gaskets and trim rings are also available. The “E” versions have a blank front to prevent unauthorized adjustments and are ideal for high traffic areas or remote spaces that are not supervised. The “F” versions feature a full HMI that can display room conditions and temperature setpoint. The display is easily configured to limit the information that is available to the occupant. Temperature setpoint can be adjusted using soft touch plus (+) and minus (-) keys, and an override key enables the user to manually signal to the controller that the space is occupied. Specifications Temperature Measuring range Accuracy 1K Ω Pt 1K Ω (32°F) Ni 1K Ω (70°F) Ni 10K Ω Type II 10K Ω Type III 100K Ω Type II 4 to 20 mA/0 to 10V 32 ° F to 122 ° F (0 ° C to 50 ° C) ± 0.54°F (0.3°C) @ 32°F (0°C) ± 0.72°F (0.4°C) @ 32°F (0°C) ± 0.75°F (0.4°C) @ 75°F (24°C) ± 0.4°F (0.22°C) @ 77°F (25°C) ± 0.4°F (0.22°C) @ 77°F (25°C) ± 0.36°F (0.2°C) @ 77°F (25°C) ± 0.9°F (0.5°C) Humidity (QFA32xx only) Measuring Range Accuracy Long-Term Stability Resolution Repeatability 0 to 100% rh ± 2% between 10 to 90% <0.5% rh/year 0.03% rh +/-0.1% rh Setpoint/Override (“F” versions only) Setpoint Signal QxAx2SS.FWSN All others Setpoint Range Override Contact 4 to 20 mA or 0 to 10V/0 to 5V 0 to 10V/0 to 5V 55°F to 95°F (13°C to 35°C) Momentary, 1A @ 24 Vac max. Input Power VA Rating 18 to 36 Vdc or 24 Vac ± 20% 1.5 VA, max. Agency Listing Color Dimensions Shipping Weight UL 916 White 4.5” × 2.75” × 1.18” (115 mm × 70 mm × 30 mm) 6 oz. (170 g)Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2018 Siemens Industry, Inc. Siemens Industry, Inc. Building Technologies Division 1000 Deerfield Parkway Buffalo Grove, IL 60089-4513 USA +1-847-215-1000 Your feedback is important to us. If you have comments about this document, please send them to SBT_technical.editor.us.sbt@siemens.com Document No. 149-714 Printed in the USA Page 2 of 2 Product Ordering Information Part Number 1 Temperature Output Humidity Output DisplaySetpoint Adjustment QAA2212.EWSN Pt 1K Ω (385a) RTD — —— QAA2212.FWSN•• QAA2220.EWSN Ni 1K Ω @ 32°F RTD —— QAA2220.FWSN•• QAA2221.EWSN Ni 1K Ω @ 70°F RTD —— QAA2221.FWSN•• QAA2230.EWSC 2 10K Ω Type II Thermistor —— QAA2230.EWSN QAA2230.FWSC 2 •• QAA2230.FWSN QAA2232.EWSN 10K Ω Type III Thermistor —— QAA2232.FWSN•• QAA2235.EWSN100K Ω Type 2 Thermistor —— QAA22SS.EWSN 0 to 10V/4 to 20 mA (Selectable) QAA22SS.FWSN•• QFA3212.EWSN Pt 1K Ω (385a) RTD 4 - 20 mA or 0 - 10V/ 0 - 5V (Selectable) —— QFA3212.FWSN ••QFA3230.FWSN10K Ω Type II Thermistor QFA3232.FWSN10K Ω Type III Thermistor QFA32SS.EWSN 0 to 10V/4 to 20mA —— QFA32SS.FWSN•• For no-logo version, change "S" to "N" in Part Number position 10. 2 For use with TALON ® LON controllers. Accessories Ordering Information DescriptionPart Number Room Unit Back Plate (10-pack)*AQA2200-INTL Room Unit Back Plate (Single)*AQA2200-2X4 Room Sensor Insulating Gasket (10-pack) (Recommended for hollow wall installations.) 563-102 GSKT KIT Replacement QFA Sensing ElementAQF3060 * For use when installing Series 2200/3200 Sensors on conduit boxes other than U.S. style 2” × 4”. Back plate measures 3-1/4” × 5” (82.55 mm × 127 mm). Disposal The devices are considered electrical and electronic equipment for disposal in terms of the applicable European Directive and may not be disposed of as domestic garbage. • Dispose of the devices through channels provided for this purpose. • Comply with all local and currently applicable laws and regulations.Next >