NRG SymphoniePLUS Instructions

110 Riggs Road · Hinesburg · VT 05461 USA · TEL (802) 482-2255 · FAX (802) 482-2272 · EMAIL [email protected] SymphoniePLUS_Sensor_Connection_instructions.doc Rev 4 31 March 2010 NRG Sensor Connections to SymphoniePLUS Introduction These instructions will assist you in connecting standard NRG sensors to a SymphoniePLUS logger and also provide the default slope and offset for each sensor type. These default values are preloaded in the SymphoniePLUS logger (except for iPack voltmeter and RMY Vertical Prop Anemometer) and the Symphonie Data Retriever (SDR) software. The values are included here as a quick reference only - please see the SymphoniePLUS manual for logger channel configuration. Connections

110 Riggs Road · Hinesburg · VT 05461 USA · TEL (802) 482-2255 · FAX (802) 482-2272 · EMAIL [email protected] SymphoniePLUS_Sensor_Connection_instructions.doc Rev 4 31 March 2010 Default Slope and Offsets for Symphonie Both the SymphoniePLUS logger and SDR software come loaded with default slope and offset values for our standard sensors. Please note that these settings are specific to Symphonie and SymphoniePLUS and may not be the same values used for other data loggers. Some sensors are provided with sensor specific values that may be used in place of these defaults. Sensor Default Slope and Offsets for use with SymphoniePLUS Sensor Slope Offset Scaled Units NRG #40 Anemometer 0.765 0.35 m/s NRG #200P Wind Direction Vane 0.351 0 degrees NRG #110S Temperature Sensor with Radiation Shield 0.136 -86.38 C NRG #BP20 Barometric Pressure Sensor 0.4255 650 mB Relative Humidity Sensor 0.097 0 %RH Li-Cor #LI-200SA Pyranometer 1.32 0 W/sqm Rain Gauge-Tipping Bucket 0.254 0 mm ***iPack Voltmeter SCM*** 0.021 0 Volts RMY Vertical Prop Anemometer 0.0293 -15.00 m/s