Precision Digital PD6830 - Manual (Page 7)

PD6830 Pulse Input Rate/Totalizer Instruction Manual
7
SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C.
General
DISPLAY
Five Digits Top
Display (0 to
99999) 0.7" (17.8 mm) high, 7-segment,
automatic lead zero blanking.
Seven Characters
Bottom Display 0.4" (10.2 mm) high, 14-segment,
automatic lead zero blanking.
Symbols Total, grand total, battery power/low
battery, high alarm, low alarm, SafeTouch
button sleep mode/disable, password lock
DISPLAY
ASSIGNMENT
Top Display: Rate or total
Bottom Display: Combinations of rate, total, grand total, units,
and custom tag
BACKLIGHT
White LED, 10 second auto-off when battery powered
Backlight deactivated below temperatures ≈ -20°C
ALARM
INDICATION
Flashing display plus HI/LO (rate) or SET (total) indicators
DISPLAY
UPDATE RATE
Ambient > -20°C: 1 Update/Second
Ambient < -20°C: 1 Update/10 Seconds
Note: Update is dependent on gate settings.
OVERRANGE Display flashes 99999
PROGRAMMING
METHODS
Four SafeTouch ® through-glass buttons when cover is
installed. Four internal pushbuttons when cover is removed.
RECALIBRATION
All ranges are calibrated at the factory to read frequency in Hz.
No recalibration required.
MAX/MIN
DISPLAY
Max/Min readings reached by the process are stored until reset
by the user or until power to the meter is cycled.