From Sep 1st 2018, DP315 Series will be discontinued. As a possible substitute, please check out the DPPt Meter or DP20 Meter for details.
The DP315 is an economical, 5-volt powered,
3-1/2 digit DC voltmeter in a compact 1/16 DIN case. The
height of the panel cutout is only 22 mm (0.88"), and
the depth behind the panel is only 72 mm (2.83").
Low cost, small size and low power consumption at
5 Vdc make the DP315 ideal for OEM and portable-instrument
applications.
SPECIFICATIONS Common-Mode Noise Rejection CMR: 80 dB, DC to 60 Hz CMV: -1 to +2 V for (SIG HI + SIG LO)/2
Accuracy at 25°C Maximum Error: ±0.05% of reading ±1 count Span Tempco, Standard: ±0.008% of reading/°C Warmup to Rated Accuracy: 5 s
Analog Input Configuration: Bipolar true-differential Zero: Automatic
Display Type: 7-segment, red LED Height: 14.2 mm (0.56") Symbols: -1.8.8.8 Decimal Points: Three positions programmable internally
or at connector Overrange Indication: Three least-significant digits blank
Digital Inputs HOLD and TEST inputs: TTL or 5V CMOS compatible
Power Voltage: 5 Vdc ±5% Current: 170 to 230 mA Power Consumption: 1 W (nominal)
Environmental Operating Temperature: 0 to 55°C Storage Temperature: -40 to 85°C Relative Humidity: 95% at 40°C
(non-condensing)
Analog-to-Digital Conversion Technique: Dual-slope, average-value Polarity: Automatic Signal Integration Period: 100 ms Read Rate: 2.5/sec Full-Scale Step Response: 1.2 s NOTE: All combinations may not be valid, check online for valid part numbers. Ordering Examples: DP315-2, 3-1/2 digit DC voltmeter, 5 Vdc power, with ±199.9 mVdc input range.
3-Wire Ratio Reference Reference Voltage: 0.5 to 3.0V Load on Reference: 40 kΩ Mechanical Dimensions: 24 H x 96 W x 72 mm D
(0.94 x 3.77 x 2.82") Panel Cutout: 22.2 x 92 mm
(0.874 x 3.622") Weight: 5 oz (145 g) Case Material: 94V-0 UL-rated
polycarbonate
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Model : DP315 : 5 Vdc powered 3-1/2 digit DC voltmeter
