Product Data Sheet Combination Zone Sensors Trane™ relative humidity and temperature sensors utilize a polymer capacitive-sensing element for reliable sensing accuracy and superb recovery from saturation. Temperature output is provided by a 10 kΩ, Type II thermistor. Both sensors are housed in a common enclosure for reduced installation costs and improved appearance. Features, Benefits, and Part Number: Features Benefits Two sensors in one enclosure Reduces installation costs and improved building aesthetics High accuracy Reduces energy costs and improves environmental control and comfort Maintenance-free design Reduces field calibration and maintenance costs Polymer capacitive element Superb recovery from saturation reduces maintenance and downtime Trane wall enclosure Sensors May 2008 Consistent enclosure design improves building aesthetics Model Description Part Number BAYSENS Global Parts 3% Relative Humidity and Temperature X1379044401 BAYSENS036A SEN01561 © 2008 Trane All rights reserved BAS-PRC026-EN Specifications Description Sensor operating temperature From -20°F to 140°F (-29°C to 60°C) Storage temperature From -85°F to 158°F (-65°C to 70°C) Operating humidity range From -40°F to 185°F (-40°C to 85°C) Storage/operating humidity range 99% relative humidity (RH), noncondensing Accuracy ±3% RH over 20% to 95% RH at 77°F (25°C) and includes hysteresis, linearity, and repeatability Hysteresis Less that 1% RH Repeatability 0.5% RH Sensitivity 0.1% RH Thermistor resistance 10 kΩ at 77°F Temperature accuracy ±0.36°F (±0.2°C) Supply voltage 18 to 36 Vdc Output characteristics 4-20 mA for 0% to 100% RH Drift rate Less that 1% per year Sensing element Polymer capacitive Mounting Fits a standard 2 in. by 4 in. junction box (vertical mount only). Mounting holes are spaced 3.2 in. (83 mm) apart on vertical center line. Includes mounting screws for junction box or wall anchors for sheetrock walls. Overall dimensions: 2.9 in (74 mm) by 4.7 in. (119 mm) Schematic (Typical) +24 Vdc +4-20 mA signal Zone temperature Zone temperature NOTE: Unit control and any system conduit must be properly grounded. Trane and the Trane logo are trademarks of Trane in the United States and other countries. All trademarks referenced in this document are the trademarks of their respective owners. www.trane.com Literature Order Number BAS-PRC026-EN Date May 2008 Supersedes BAS-PRC026-EN (Jan 08) For more information, contact your local Trane office or e-mail us at email@example.com Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.