800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN 255 ECON-ZIP-TH ZIP Economizer™ Temperature and Humidity Sensor Technical Data Power Supply24 VAC ± 20%, 50/60Hz, Class 2 power source Current Consumption Max. 5mA Rated Impulse Voltage800V Connectors1/4" male spade connectors EnvironmentalRoHS conformally coated Software ClassA Control Pollution Degree Temperature Sensor TypeNTC 10kOhm Humidity0 to 100% RH Humidity Sensor Type0-10VDC (0 to 100% RH) max load 10kOhm, Class 2 limited energy HousingNEMA 1 Ambient Temperature Range-40°F to +140°F (-40°C to +60°C) Storage Temperature Range-40°F to +158°F (-40°C to +70°C) Accuracy± 3% 35-65% rH @ 75°F ± 5% 0-34%, 66-100% rH @ 75°F Response Time<45 seconds @ 40 FPM, 75°F Hysterisis<2.5% rH Long Term Stability<1% rH/year Agency ListingUL60730-1,-2-9,-2-13. UL2043 compliant, CE 2004/108/EC "Electromagnetic compatibility (EMC)", EN60730-1,-2-9 and-2-13 Product Features • Temperature and humidity sensor in the same footprint • Reliable and accurate • 0-10VDC output to relative humidity • NTC 10KOhm temperature sensor • Large operating range: -40°F…140°F; 0-100% RH Application ECON-ZIP-TH Sensor may be used to measure temperature and humidity in the outdoor air or return air location. The temperature and humidity output is via 2 discrete channels that can be independently measured with a multimeter. One sensor is used in the outdoor air intake for single enthalpy changeover strategy. An additional sensor can be added in the return air stream for differential changeover strategy. When using the ECON_ZIP_TH it is not necessary to use a separate temperature sensor ECON-ZIP- 10K for OAT or RAT. Dimensions (Inches [cm]) Wiring Diagram P10403 - 02/13 - Subject to change. © Belimo Aircontrols (USA), Inc .Next >