Front-panel configuration--
Make easy configuration choices without opening the unit and hunting for the right dip switch. Calibrate and adjust linearity from the front panel.

Convenient size--
Approximately 2-7/8 inches high, 8-1/3 inches wide and 9 inches deep, the FI-90 Force Indicator fits easily on any table top or mounts on a vertical surface using the optional panel-mount kit.

Gross / peak key--
Switches instantly between gross and peak-hold modes. Peak-hold mode saves and displays the highest displayed reading.

Three units of measure--
User selects pounds, kilograms or newtons with a touch of the UNITS key.

Battery backup--
Information is stored and saved in memory in case of power failure.

Selectable AC or 6-volt battery operation--
Includes internal sealed lead-acid rechargeable battery, internal charger, low-battery indication, on/off (AC) switch and programmable automatic shutdown.

Battery operation--
Includes four internal D-cell alkaline batteries, low battery indication, on/off switch, and programmable automatic sleep mode. (Does not come with AC power.)

Twelve-volt DC operation--
DC power operation using a 12-volt external source 230 VAC operation.

RS-232 / 20 mA serial output--
Transmit data on request, continuously, or use the peak-hold autoprint function.

Setpoints--
Two front-panel programmable setpoints with one user-defined remote key input. Interfaces with remote relay box.

Analog output--
Dip-switch selectable. Isolated analog output: 1-5, 4-20, 10-50 mA. 0-5, 0-10 VDC (On AC models only)

Junction box--
For summing up to four loadcells

Enclosure: Impact-resistant, ABS plastic; RFI coating 2.875" high x 8.36" wide x 9.11" deep (7.3 cm x 21.1 cm x 23.1 cm)

Display: 7-segment LCD; 6-1/2 digits plus sign, .5" (1.3 cm) high; moveable decimal

Control keys: ZERO/CLEAR, GROSS/PEAK, UNITS, PRINT, MENU, SELECT

Annunciators: Center-of-zero, gross, peak, lb, kg, newtons, and battery

Analog to digital conversion rate: 60 times per second

Peak detection rate: 60 times per second

Display update rate: 2 times per second

Resolution: Up to 10,000 divisions, standard

Increments: 1, 2, 5, 10, 20, 50 or any submultiple to .0001

Capacity: Front-panel configurable for values from 1 to 400,000 lb or 200,000 kg

Span range: .2 to 3.5 mV/V

Zero range: ±0.2 mV/V (zero information stored in memory)

Load cell excitation: 5 VDC, drives up to four 350-ohm load cells

Cable connection: Standard 7-pin

Power: 117 VAC +10 / -15%, 50/60 Hz, 5 watts max.
Optional 230 VAC +10/-15%, 50/60 Hz, 5 watts max.
Optional 12 VDC (10 - 14 VDC)

Battery operation: Internal 1.3AH rechargeable battery.

Continuous operation: one 350-ohm load cell, 32 hrs--four 350-ohm load cells, 15 hrs

Alkaline battery operation: Four internal D-cell alkaline batteries.

Continuous operation: one 350-ohm load cell, 200 hrs four 350-ohm load cells, 100 hrs

Operating temperature: 14° to 104° F (-10° to 40°C )

Warranty: Two years