SPECIFICATIONS

Description	Instrument type	15 channel internet-enabled wind energy data logger
	Applications	• Wind resource assessment • Turbine power performance verificat
	Sensor compatibility - counter channels	• NRG #40C anemometer • Rain gauge • Opto anemometer • Reed switch anemometer
	Sensor compatibility - analog channels	• NRG Systems #200P direction vane • NRG Systems #110S temperature sensor • Li-Cor #200SZ pyranometer • NRG Systems #BP20 absolute pressure (requires optional iPack power) • RH-5X relative humidity (requires optional iPack power)
	Counter channels	Channels 1-3 and 13-15 are counter (digital) inputs • Channels 1-3 and 13-15 are pre-programmed for NRG #40C anemometers or compatible sensors • Maxumum counter input frequency: 2500 Hz
	Analog channels	Channels 7-12 are analog input • Channels 7 and 8 are dedicated for NRG #200P direction vane • Channels 9-12 use analog Signal Conditioning Modules   (SCMs) to configure each channel for a particular sensor
	Flex channels	Channels 4-6 are Flex channels • Analog or counter (digital) inputs • Accept Signal Conditioning Modules (SCMs) to configure the channel for a particular sensor type
Data Collection	Sampling interval	One second
	Averaging interval	10 minute, fixed
	Real time clock	Internal battery-backed
	Storage medium	SD Card, non-volatile FLASH
	Maximum data storage	672 files
	Parameters recorded for each channel	Each data interval is time/date-stamped: • Average • Standard deviation • Min* • Max* * min and max not used for wind direction vanes
	file format	• Windows compatible • (1) 14 KB binary file per day • Header includes site, serial number and sensor information
	Software	Symphonie Data Retriever for Windows • Scales raw data • Creates measurement database for each site • Creates basic reports • Maintains site and sensor information • Configures iPacks
	Reader	Windows compatible SD Card reader
	Data delivery	• SD Card • Internet email via GSM, CDMA, or Iridium Satellite with optional iPack
Resolution	Analog measurement	0.1% of full scale (1024 counts)
	Counter average	0.1% of the value stored
	Analog average	0.1% of the value stored
	Min / Max stored	0.4% of the value stored
	Standard deviation	4% of the value stored
Configuration	User interface	• Liquid Crystal Display (LCD) 4 x 20 characters • 16 key pad (6 navigation keys plus numeric/phone pad) with audible feedback
	Configurable parameters	• Clock • Time zone • Site number • Display scaling (defaults are provided for each channel based   on channel type)
	iPack options	• iPack configured via serial port connection to your PC • Serial connection direct to iPack or through loggers iPack access port • Symphonie Data Retriever for Windows integrates iPack settings
Connections	Sensor wiring	• Sensors connect to removeable field wiring panel • field wiring panel plugs into logger • Ground stud connects to earth ground with included ground cable
	Expansion slots	• Three (3) "Flex" SCM slots accept analog or counter (digital) SCMs
	Communication ports	• Four (4) SCM slots accept only analog SCMs • Male DB25 interfaces to one optional iPack communications module • iPack access port provides a connection to the iPack   programming port without dismounting the iPack or logger
Power requirements	Batteries	• Two (2) 1.5 Volt D-Cell Batteries (included) • Nominal voltage: 1.5 Volts • Minimum voltage: 0.9 Volts • Battery life approximately one year, depending on configuration
	External power input	Provided by an optional iPack
	External solar input	Provided by an optional iPack
	Other	• Optional iPacks provide 12V power required by some sensors • PV/Battery Only iPack provides power to sensors and logger   for stand alone configurations
Installation	Mounting	• Mounts with 4 bolts (included) to keyed slots inside of metal shelter box • Shelter box mounts to tower with hose clamps
	Tools required	• Screwdriver for input terminals, included • 8 mm (5/16 inch) wrench or nut driver for logger mounting screws and ground nuts
Environmental	Operating temperature range	• -40°C to 65°C (-40°F to 149°F) • Note: display readable -30°C to 55°C (-22°F to 130°F)
	Operating humidity range	• 0 to 100% RH non-condensing
	Lifespan	• 10 years +
Physical	Weight	• 1.3 kg (2.6 pounds), including batteries
	Dimensions	• 22.2 cm (8.7) h x 18.8 cm (7.4) w x 7.7 cm (3.0) d, including field wiring panel
Materials	Faceplate	• Injection molded black ABS
	Buttons	• White elastomer dome keypad
	Wiring panel	fiberglass-epoxy terminal board, sealed gold plated pins, zinc plated screws and terminals
	Enclosure	Weatherproof polycarbonate, meets the following specifications: • NEMA type 4, 4X13 • IEC: IP65