LCD DIGITAL PANEL METERS
DK191 "EPIC" Series
3 1/2 Digit LCD with Loop Powered Adder Board
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 |
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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
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