Voltage Powered, 4 1/2 digit LCD Digital Panel Meters Adjustable Voltage Input
Red Negative
The DPV-4 voltage-powered and controlled indicator features a large 1/2", 4 1/2 digit red, blue, amber, or green backlit LCD display. Also available in standard black on green. Powered by 12 or 24Vdc, it is compatible with virtually any 200mVdc, 5Vdc, or 10Vdc signal. User selectable "°F", "°C", "PSI", and "%" engineering units can be displayed. Separate zero and span adjustments. Decimal point user selectable. Factory calibration available.
Blue Negative
Specifications
Specifications:
Display:
Digits:
4½ digits (±19999 counts)
Type:
0.45" (11.4 mm) 7 segment LCD
Backlighting:
Optional Red Negative (red numbers/black background)
Optional Blue Negative (blue numbers/black background)
Optional Green Negative (green numbers/black background)
Optional Green Positive (black numbers/green background)
Polarity:
Automatic, “-” displayed
Annuciators:
°F, °C, PSI, %, user selectable
Decimal Points:
3 position, user selectable
Overload:
Four lower order digits blank for inputs >19999
Inputs:
Ranges:
0-10V DC, 0-5V DC or 0-200mV DC
Impedance:
390Kohms min.
Performance:
Accuracy:
±(0.1% fs + 2 count)
Conversion Rate:
3 per second
Normal Mode Rejection:
>30 db @ 60 Hz
Adjustments:
20-turn potentiometers
Span (gain) (10V and 5V inputs only) and Zero (offset)
Offset Range:
-19999 to +19999 counts
Gain Range:
1-20000 counts above adjusted zero
Warmup:
10 minutes typical
Temperature Coeff.:
± 100 ppm per °C typical
Environment:
Operating Range:
0 to 50 °C
Storage Range:
-10 to 60 °C
Power Supply:
12V DC or 24V DC regulated (selectable)
Optional Backlight:
24V DC at 35 mA typical
5V DC at 130 mA typical
Mounting:
Snap-in Bezel mount
Connection:
4 screw terminals (6 with backlight)
*Negative backlighting is lit numerals
Positive backlighting is lit background
Amber Negative
Green Negative
Green Positive
Features
• Low-cost, high-performance replacement for many OEM DPMs
• Optional Red, Blue, Green or Amber backlighting
• Snap-in bezel mount eliminates mounting hardware
• Resistant to RF and EMI
• 4 1/2 digits with high-contrast LCD Display
• 12V or 24V DC Voltage powered
• User selectable, displayed engineering units
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