The DP-2000A Series is a highly accurate, high-resolution measurement device in a miniature panel meter package. This 4 1/2-digit LCD meter consumes very little power (about 15mW), and requires only 0.83" of space behind the panel. The combination of small size, low power, and high performance make this the meter of choice for a broad range of applications requiring portability and precision.
Three input voltage ranges are offered: ±200mV, ±2VDC, and ±20VDC. Automatic polarity, overrange indication, adjustable decimal point, and display HOLD are standard features.
The snap-in bezel packaging enables easy and rapid installation of the meter. A 13-pin connector is available as an option. Call to ask about backlit versions of this meter.
Features
• 4 1/2-digit resolution - ±19,999 counts
• High accuracy - ±0.02% typical error
• 3 voltage ranges
• Very low power consumption (15mW )
• 5VDC Power
• Convenient snap-in bezel package compatible with DP-650A Series
• User-selectable decimal point
• Hold-display function
• Overvoltage protection
• Quantity discounts
Applications
• Laboratory instruments
• Medical instruments
• Biochemical/biomedical equipment
• Electronic test equipment
• High accuracy/precision measurements
Specifications
Display
Digits
4 ½ (19999 count)
Type
7-segment LCD
Digit Height
.50in (12mm)
Polarity Indication
Automatic “-” for neg input
Decimal Point
4 position selectable
Overrange Indication
1--- for positive, -1--- for negative
Other Features/Options
Display hold function
Signal Inputs
Configuration
Differential
Full-Scale Input
±200mV, ±2V, ±20V
Input Offset Adjustment
Auto zero
Input Impedance
>100Mohm (±200mV), 1Mohm (other ranges)
Common Mode Range
±1VDC
Common Mode Rejection
>86dB
Protection
±350VDC
Input Bias Current
1pA typical, 100pA max
Control Inputs
Dec pt select, hold, 10:1 range
Performance
Sampling Rate
2.0 readings/s
Accuracy
±(0.06% + 1 count) max (10:1 range: ±0.12%)
Warmup, typical
10 min
Temperature Drift, typical
100ppm/°C
Power Supply Requirements
5V Supply Voltage
+5VDC ±5% @ 3mA
Physical
Package Style
Snap-in bezel
Dimensions
2.49" x 1.08" x 0.83" (63.3 mm x 27.5 mm x 21.1 mm)
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