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
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