Voltage Powered LCD
Digital Panel Meters
DK790V-XEC SERIES
Adjustable Voltage 4½ Digit
| 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 ½ 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
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