High Resolution, low-cost 4 1/2 Digit Miniature LCD Digital Panel Meters
Specifications
Display:
Digits:
4 ½ digits (±19999 counts)
Type:
0.5" (13mm) 7 segment high contrast LCD
Polarity:
Automatic, “-” displayed
Annuciators:
“LoBat” when power <7.2 VDC
Decimal Points:
4 position, user selectable
Overload:
Four lower order digits blank for inputs >1999 & <-1999
Hold:
Standard
Inputs:
Ranges:
±200.00mV, ±2.0000V, ±20.000Vdc
Configuration:
Single ended for 9V powered, Differential for 5V powered
Protection:
±350V DC
Impedance:
>100 MW on ± 200mV ; ( >1 MW on 2V & 20V range)
Bias Current:
10pA typical
Performance:
Accuracy:
±(0.06% fs + 1 count) maximum
Conversion Rate:
2 per second
Normal Mode Rejection:
>30 db @ 60 Hz
Common Mode Range:
±1V DC (5V powered)
Common Mode Rej.:
>86 dB
Zero Adjustment:
Automatic
Warmup:
10 minutes typical
Temperature Coeff.:
± 50 ppm per °C typical ± 100 ppm max for 200mV range ± 100 ppm per °C typical ± 200 ppm max for 2V & 20V ranges
Environment:
Operating Range:
0 to 50 °C
Storage Range:
-20 to 70 °C
Power Supply:
5V powered DPM:
+5V DC (4.65 - 5.35) at 3 mA
9V(±5V) powered:
+7.2 to +12 V at 1.5 mA
Mounting:
Surface or Window Mount
Connection:
13 pins, 0.025" square on 0.1" centers
Control Inputs:
Decimal point select, hold, 10:1 range
Features
• Low-cost, high-performance replacement for many OEM DPMs
• Mounting choices:
Window mount for custom OEM
Surface mount with minimum space behind the panel
• Low power: choice of 1.5mA (9V, ±5V) or 3 mA (+5V)
• Space-saving design: only 1" (25 mm) deep
• Occupies less than 2.5 X 1.1 inches of front panel space
• 4 1/2 digits (±19,999 counts) with high-contrast LCD Display
• Package compatible with DP-650W
Click
here to ask us a question
