From Sep 1st 2018, DP3001 Series will be discontinued. As a possible substitute, please check out the DPPt Meter or DP20 Meter for details.
The DP3001 is a low-cost, true-differential 4-1/2 digit
panel meter for applications that require high resolution
and high accuracy DC measurement. It fits a standard
1/8 DIN panel cutout and requires a depth of less
than 104 mm (4.1") behind the panel. Display span is
±19,999 counts. Accuracy is 99.98%.
INPUT RANGES
The DP3001 offers DC voltage ranges of ±1.9999,
±19.999 and ±199.99 Vdc. By using an external
DC voltage reference, any of these ranges can be
configured for 3-wire ratio measurement.
OPTIONS
The meter can be electrically configured for three
input voltage ranges, four decimal-point positions,
high-impedance 3-wire ratio input. Mechanical options
include a screw-terminal barrier strip for signal and
power and a splash-proof lens cover which meets
NEMA 4 (IP65) requirements.
SPECIFICATIONS Noise Rejection NMR, SIG HI to SIG LO: 56 dB, 50/60 Hz CMR, SIG LO to ANA GND: 86 dB, DC to 60 Hz CMR, AC GND to ANA GND: 120 dB, DC to 60 Hz CMV, SIG LO to ANA GND: ±1 Vp CMV, AC GND to ANA GND: 1500 Vp per HV test, 354 Vp per IEC spacing
3-Wire Ratio Reference Analog Input Range: ±2, ±20, ±200 V External Reference Input: +0.5 to +2.0 V Load on Reference, Std: 6 kΩ Load on Reference, Opt: 100 MΩ Accuracy: 99.98%
Analog Input Configuration: Differential, bipolar Zero: Automatic Span Adjustment: ±5%
Analog-to-Digital Conversion Technique: Dual-slope, average-value Polarity: Automatic Signal Integration Period: 100 ms Read Rate: 2.5/s
Accuracy at 25°C Maximum Error: ±0.01% of reading ±2 counts Span Tempco: ±0.01% of reading/°C Step Response: 1s Warmup to Rated Accuracy: 10 min
Display Type: 7-segment, red LED Height: 14 mm (0.56") Symbols: -1.8.8.8.8 Decimal Points: Four positions selectable by jumpers from front panel or at connector, 10 mA sink Overrange Indication: Four least-significant digits flash
Digital Inputs HOLD and TEST Inputs: TTL or 5 V CMOS compatible Blanking Input: Open-collector compatible
Power AC Voltages: 115 or 230 Vac ±15% AC Frequency: 49 to 440 Hz DC Voltages: 9 to 32 Vdc, isolated to 300 Vp; 26 to 56 Vdc, isolated to 300 Vp Power Consumption: 2.5 W Output Voltages: 4.7 Vdc and -4.6 Vdc ±5%,10 mA max
Environmental Operating Temperature: 0 to 60°C Storage Temperature: -40 to 85°C Relative Humidity: 95% at 40°C (non-condensing)
Mechanical Bezel: 96 W x 48 H x 5.1 mm D (3.78 x 1.89 x 0.20") Depth Behind Bezel: 104 mm (4.1") Panel Cutout: 92 W x 45 mm H (3.62 x 1.77") Weight: 14 oz (400 g) Case Material: 94V-0 UL-rated polycarbonate
