Cooper Instruments DFI-4215 Specifications
DFI 4215 SMART INDICATOR
he DFI 4215 is an intelligent microprocessor based instrument
designed for the measurement and control of strain gage
T
transducer based systems. The DFI 4215 fully expresses
bipolar six digit transducers. The “Auto ID” feature automatically
identifies the load cell and applies calibration specifications for cells
that incorporate “Tag ID” technology. Kits are available to adapt any
existing load cell with Tag ID.
The DFI 4215 combines force channels, encoder position channels,
print capabilities, and RS 232/485 serial communications into a
versatile platform that can be customized to deliver the most powerful
and affordable instrumentation in its class.
The DFI 4215 is compatible with most tensile testers, load cells,
extensometers, torque transducers, pressure sensors and position
encoders.
Whether you are upgrading an existing system or implementing a new
one, the DFI 4215 brings you the accuracy, reliability, and repeatability
needed to meet the most demanding applications.
SPECIFICATIONS
GENERAL
• CHANNELS: Up to 2 transducer/1 encoder
internal; 508 cascadable
• ENCODER CHANNEL Permits position and velocity/rate
readout, standard
• TEMPERATURE: (Operating):32 to 122 F
• TEMPERATURE: (Storage): 14 to 140 F
• MATERIAL: Aluminum
• POWER REQUIRED: 110 vAC, 220 vAC
• AUTO SET 25 LOAD CELLS: Standard
• QUAD LIMITS OUTPUT: Independent, isolated solid state
relays, controls AC or DC signals -
Optional
• TRI STATE LIMIT DISPLAY On / off / disabled: Standard
• SHUNT CALIBRATION: Front panel shunt calibration with
two selectable resistors
• FILTERS: Six user selectable filters
• FUNCTIONS INCLUDE: Peak / valley / hold / tracking /
peak reset / auto zero
• RS232: Full operation & calibration
• RS485: Standard upon request
• PRINTING: Print critical quanities directly to
serial printer
TRANSDUCER
• EXCITATION: Menu selectable 5 or 10 Vdc
• INPUTS: + 4.5 mV/V; other ranges available
• CURRENT DRIVE: 180 mA, up to (6) 350 ohm bridge
• CALIBRATION METHOD: Automatic, front panel, or RS232,
5-point linearization
AMPLIFIER
• ANALOG OUTPUT: + 10Vdc std; +5V, 0-5V, 0-10V std
upon request; 4 - 20 mA optional
• NONLINEARITY: .005%
• DIRECT ANALOG OUTPUT: Standard
PHYSICAL
• WEIGHT: 6 lb
• MOUNTING: Bench; Panel; Rack
• DIMENSIONS: 10” W x 2.5”H x 10.5”D
• AUTO ID CALIBRATION
• 508 CHANNEL NETWORK
• 24 BIT RESOLUTION
• .005% NONLINEARITY
• CE COMPLIANT UNIT AVAILABLE
• ENCODER POSITION & VELOCITY
CHANNEL
• PRINT DIRECTLY TO SERIAL PRINTER
DIGITAL DISPLAY
• DISPLAY: 2 Lines, 20 characters per line
• TYPE: Vacuum fluorescent
• SECOND LINE DISPLAY Selectable view of data, limit
status, text label
• DISPLAY UPDATE: 4 Per second
• MAXIMUM DISPLAY: + 999,999 (true bipolar six digit)
• RESOLUTION: 24 Bit
• SCALING: Automatic decimal point
adjustment; automatic span
adjustment and scaling
• CHARACTER SIZE: 4.7 mm High
• DISPLAY OPERATIONS: Automatic display unit conversion:
Lb, Kg, N, Psi, Mpa, Klb, Kn, t
SOFTWARE
• SOFTWARE: Full function point-and-click real
time graphical dataView Software
available
• DATA EXPORT Export data into standard spread
sheets
• OUTPUT Report generation
• SOFTWARE/FIRMWARE: Special programmable math and
function channels available
Network:
Unit 1 Unit 254
Computer
7/17/08
DIGITAL FORCE INDICATOR
COOPER INSTRUMENTS & SYSTEMS
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