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LCD DIGITAL PANEL METERS

DK191 "EPIC" Series

3 1/2 Digit LCD with Loop Powered Adder Board

DK191

Features and Benefits:
◊ Low-cost, high-performance replacement for many OEM DPMs
◊ Optional RED, GREEN or AMBER backlighting
◊ Snap-in bezel mount eliminates mounting hardware
◊ Resistant to RF and EMI
◊ 3 1/2 digits with high-contrast LCD
◊ 4-20 mA loop powered input
◊ User-selectable, displayed engineering units
Specifications:
Display: Digits:
3 ½ digits (±1999 counts)
  Type:
0.45" (11.4 mm) 7 segment LCD
  Backlighting: Optional Red Negative (red numbers/black background)
    Optional Green Negative (green numbers/black background)
    Optional Amber Negative (amber numbers/black background)
  Polarity: automatic, “-” displayed.
  Annunciators:
°F, °C, PSI, % , user-selectable or V, A, KW, PF
  Decimal Points:
3 position, user-selectable
  Overrange:
Three lower order digits blank for inputs >1999 & <-1999
Inputs: Ranges: 4-20 mA DC
  Configuration: bipolar, differential
  Impedance: 300Ω nominal
Performance: Accuracy:
±(0.1% fs + 2 count)
  Conversion Rate: 3 per second
  Normal Mode Rejection:
>30 dB @ 60 Hz
  Common Mode Range: ±1 VDC max
  Common Mode Rej.:
>86 dB
  Adjustments: span (gain) and zero (offset)
  Warmup: 10 minutes typical
  Temperature Coeff.: ±100 ppm per °C typical
Environment: Operating Range: 0 to 50 °C
  Storage Range:
-10 to 70 °C
Power Supply:   powered by the milliamp control loop
  Optional Backlight: 24 VDC at 35 mA typical
Mounting:   snap-in bezel mount
Connection:
  2 screw terminal (4 with backlight)
     



Ordering Information:
PART NUMBER INFO
DK191
NO BACKLIGHT LCD, RANGE: 4-20mA, MOUNTING: SNAP IN
DK191P
NO BACKLIGHT LCD, RANGE: 4-20mA, MOUNTING: SNAP IN, WITH POWER ENGINEERING UNITS
DK192
NEGATIVE AMBER LCD, RANGE: 4-20mA, MOUNTING: SNAP IN
DK192P
NEGATIVE AMBER LCD, RANGE: 4-20mA, MOUNTING: SNAP IN, WITH POWER ENGINEERING UNITS
DK193
NEGATIVE GREEN LCD, RANGE: 4-20mA, MOUNTING: SNAP IN
DK193P
NEGATIVE GREEN LCD, RANGE: 4-20mA, MOUNTING: SNAP IN, WITH POWER ENGINEERING UNITS
DK194
NEGATIVE RED LCD, RANGE: 4-20mA, MOUNTING: SNAP IN
DK194P
NEGATIVE RED LCD, RANGE: 4-20mA, MOUNTING: SNAP IN, WITH POWER ENGINEERING UNITS
DK195
POSITIVE GREEN LCD, RANGE: 4-20mA, MOUNTING: SNAP IN
DK195P
POSITIVE GREEN LCD, RANGE: 4-20mA, MOUNTING: SNAP IN, WITH POWER ENGINEERING UNITS
PW2-24
DC Power Supply, 120 AC Input, 24 VDC @ 100mA Output


DATA SHEET
WIRING DIAGRAM
HOW TO BUY

DK191 LOOP

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