Data Logging:

• 8 analog channels --12 bit – 0 to 5V range, 0.025% resolution
• Corsa Data Logger provides regulated 5v power to sensors
• 2 speed channels – 16 bit – 1 RPM to 16 kHz range
• Adaptive threshold on speed channels – 0.1v to 5v range. Works with speed inputs as small as +0.200V or as large as +/- 120V
• All channels use same sampling rate. User-selectable 1 to 20 samples per second for Basic; 1-50 samples per second for Professional
• Input from optional lap beacon and “run/stop” switch
• Internal real time clock for events
• AutoStart configurable to trigger on any level of any channel
• 2 alarm outputs – user configurable - trigger on any level of any channels
• 20 or more additional channels via expansion bus

Recording time example: Corsa Data Logger standard systems provides 10 data channels; 8 analog and 2 speed. At 10 samples per second, the system can record for over 26 minutes before filling memory. After wireless download, the system is immediately ready to resume recording if desired.

Communication:

• Small PC-mounted radio with USB interface
• 900mHz band, 32k bps (European specification radio available)
• 1000 foot typical range line of sight, 1/2 mile with Professional
• All Corsa Data Logger communications are password protected

Physical, Power, Environment Requirements:

• Small and light -- 4.5" x 3.4" x 1.3", 8.7 oz.
• Requires power from vehicle or other battery -- 11 to 18 volts
• Low current drain, 50mA typical
• All memory is retained when power goes off
• Water-resistant case and connectors
• Operating temperature 32 deg. F to 150 deg. F

Other features:

• 2 alarm outputs - Configurable for light or relay. 0.5A max current
• Built-in LED’s visually indicate status – power, run, error
• Built-in LED's for checking RPM / Speed hookup
• Input for optional run switch and output for run light

Accessories and Expansion Modules:

• Sensors - wide variety of ranges for speed, pressure, and position
• EZ-AC1, 2, or 3 - Adds 1, 2, or 3 axis accelerometer data ; +/- 5g range
• EZ-TK8 - Adds eight K type thermocouple channels, plus 2 speed channels
• EZ-EXP8 - Adds eight analog channels, plus 2 speed channels
• EZ-AFR - Adds 1 or 2 channels of wide-band air/fuel ratio data
• Lap timer with trackside beacon
• Manual “run/stop” switch
• EZ-J1939 adds 40+ channels of SAE J1939 CAN bus data
• EZ-POINTS - Adapter for points-type ignition systems
• Battery kit for vehicles without 12V power systems
  

EZ-TK Thermocouple Interface:

• Adds 10 channels (8 temp, 2 speed) to Data Logger capacity
• Measurement range 32 to 2000 deg. F (0 to 1090 deg. C )
• 12 bits (0.5 deg. F) resolution
• Dimensions - 6.3” x 2.4” x 1.3”. Weight 7.8 oz.
• Uses K type thermocouples with industry-standard mini 2-blade connectors
• Built-in cold junction compensation, calibration, and linearization
• Open thermocouple detection – goes full minus
• Handles floating or grounded junction thermocouples
• Withstands at least +/- 12v applied to thermocouples

EZ-ACx Accelerometer Expansion Module:

• Adds 1, 2, or 3 channels of analog accelerometer data to Data Logger system
• Range is plus/minus 5 g’s
• 12 bits (.0034 g’s ) resolution
• Dimensions 3.4" x 2.8" x 1.3", Weight 5.4 oz.
• Easily mounts to floor or other location on vehicle
• Adds 2 speed channels -32 bit -about 1 RPM to 16 kHz range

EZ-AFR Wideband Air / Fuel Ratio Module

• Range 8.5:1 to 20:1 on gasoline
• Works with all fuels (reduced life with leaded gas)
  

Corsa Data Logger with Compact Flash (EZ2-CF):

• Designed for easy automatic operation in endurance or field test applications
• Add Compact Flash (CF) memory card socket and door
• Same case style as standard Corsa Data Logger. Dimensions are 4.4" x 4.3" x 1.3".
• Water resistant door for CF card insertion / removal
• Configure EZ2-CF via radio or PC
• Up to 1 GB CF cards available
• Typical power consumption 300mA at 11 to 18 volts
• Included CF card reader/writer connects to your computer’s USB port

Record Time Example: A Corsa system configured for vehicle field testing includes an EZ2-CF with a 512Mb memory card and an EZ-TK8. The system provides 20 channels of data; 16 analog, 8 of which are temperatures, and 4 speed channels. Recording at 5 samples per second, this system provides over 400 hours (18 days!) of data logging capacity. Replacing the CF card in the system provides an additional 400+ hours of capacity each card. Data can be downloaded via CF card or EZ-Radio.

EZ-CAN Interface:

• Monitor up to 40 channels (CAN ID's) on the vehicle bus
• Configured through Data Logger systems (including EZ2-CF)
• Compatible with SAE J1939 (heavy truck standard)
• Data buffering and storage to match CAN data rate with sampling rate
• Waterproof box and connectors
• Power the entire Corsa Data Logger system from the J1939 connector
• Custom software extensions available - please inquire

EZ-EXP8 Analog Expansion Module:

• Adds 8 analog channels --– 12 bit A/D – 0 to 5V range, 0.025% resolution
• Adds 2 speed channels – 16 bit – about 1 RPM to 16 kHz range
• Provides regulated 5V power to sensors
• Use multiple expansion modules to add additional channels