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Voltage Powered LCD
Digital Panel Meters

DK790V-XEC SERIES

Adjustable Voltage 4½ Digit

DM0-4X-XEC.jpg

Features and Benefits:
◊ .45”, 4½ digit display
◊ User-selectable decimal points
◊ User-selectable engineering units
◊ Non-backlit or choice of AMBER, GREEN, RED or POS GREEN backlit LCD
◊ Wide ZERO (Offset) & SPAN (Gain) adjustment
◊ Snap-in panel mounting
◊ Gasket and clamp provided for NEMA 4, NEMA 12 & IP66 applications
Specification:
Display:
Digits: 4 digits (19999 counts)
  Type:
45" (11.4 mm) 7 segment high contrast LCD
Backlighting:   Optional Red Negative (red numbers/black background)
Optional Green Negative (green numbers/black background)
Optional Amber Negative (amber numbers/black background)
Optional Green Positive (black numbers/green background)
  Polarity:
automatic, - displayed
  Annunciators: F, C, PSI, %, user-selectable
  Decimal Points:
4 position, user-selectable
  Overrange: four lower order digits blank for inputs >19999 & < --19999
Inputs: Voltage Ranges:
5 V, 10 V adjustable, 200mV fixed
  Configuration:
single ended

Impedance: 390KΩ
Performance:
Accuracy: (0.05% of full scale + 1 count)
  Conversion Rate: 3 per second
  Normal Mode Rejection:
>30 dB @ 60 Hz

Warmup: 10 minutes typical
  Temperature Coeff.: 100 ppm per C typical
Adjustments:   25 turn potentiometers
  Offset Range: -19999 to +19999
  Gain Range: 1 to 19999 (custom ranges available)
Environment: Operating Range: -10 to 50 C

Storage Range: -10 to 75 C
Power Supply:
  12/24 DC
  Optional Backlight: 24 VDC at 35 mA typical
Mounting:   snap-in panel mount or clamp and gasket (included)
Connection:   screw terminals
     



Ordering Information:
PART NUMBER INFO
DK796-XEC
Negative Amber LCD, RANGE: Voltage input, MOUNTING: Snap in or clamp and gasket
DK797-XEC
Negative Green LCD, RANGE: Voltage input, MOUNTING: Snap in or clamp and gasket
DK798-XEC
Negative Red LCD, RANGE: Voltage input, MOUNTING: Snap in or clamp and gasket
DK799-XEC
No Backlight LCD, RANGE: Voltage input, MOUNTING: Snap in or clamp and gasket
DK800-XEC
Positive Green LCD, RANGE: Voltage input, MOUNTING: Snap in or clamp and gasket
PW2-12
DC Power Supply, 120 AC Input, 12 VDC @ 200mA Output
PW2-24
DC Power Supply, 120 AC Input, 24 VDC @ 100mA Output
PW1.0
Regulated 0.5 amp power supply that accepts 24 VAC at the input and provides 24 VDC at the output.
PW1.5
Regulated 1.5 amp power supply that accepts 24 VDC/VAC and provides an adjustable 1.5 to 29VDC output.
CVC
Compact Current & Voltage Calibrator


DATA SHEET
WIRING DIAGRAM
HOW TO BUY

DK790V-XEC Series

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