3-1/2 Digit AC Power Line Monitor, 1/8 DIN |
| DP301AN-AC |
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3-1/2 Digit AC Power Line Monitor, 1/8 DIN
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1,999 Count Display Span
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50.0 to 199.9 Vac Range (100 mV Resolution)
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50 to 650 Vac Range (1V Resolution)
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Bright, 14 mm (0.56") LED Display
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Automatic Zero
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Display Hold and Test
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Screw-Terminal Barrier Strip
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Short 104 mm (4.1") DeeP 1/8 DIN Case
Options
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Isolated 9 to 32 Vdc Power
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Isolated 26 to 56 Vdc Power
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NEMA 4 (IP65) Splash Proof Lens Cover
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NEMA 4 (IP65) Splash Proof Lens Case
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View related products - Process Measurement and Control Instruments
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The DP301AN-AC is a low-cost, compact 3-1/2 digit
panel meter for AC power line monitoring. It uses a
half-wave rectifier calibrated to read the RMS value of
sinusoidal signals.
Two input ranges are jumper-selectable: 50.0 to
199.9 Vac with 100 mV resolution and accuracy
optimized for 115 Vac, and 50 to 650V with 1V
resolution and accuracy optimized for 230 Vac. The
meter fits a standard ¹/8 DIN panel cutout 92 x 45 mm
(3.62 x 1.77") and requires a depth of less than 104 mm
(4.1") behind the panel. A screw-terminal barrier strip
for signal and power is standard.
Mechanical options include a board-edge connector
display TEST, display HOLD, +4.7V and -4.7V outputs
splash-proof lens cover which meets NEMA 4 (IP65)
requirement is available for industrial environments.
Power options isolated 9 to 32 Vdc and 26 to 56 Vdc.
SPECIFICATIONS
Noise Rejection (AC GND to SIG GND)
CMR: 120 dB, DC to 60 Hz
CMV: 1500 Vp per HV test, 354 Vp per IEC spacing
Accuracy at 25°C (10 to 100% of Full-Scale Range)
Maximum Error (Reading–Actual):
50.0 to 199.9 V range: ±0.006 (R-115 V)
±0.1 V and 50 to 650 V range: ±0.006 (R-230 V) ±1 V
Span Tempco: ±0.01% of reading/°C
Step Response: 1 s
Warmup to Rated Accuracy: 10 min
Signal Input
Configuration: Half-wave average, RMS-calibrated
Zero: Automatic
Frequency: 49 to 440 Hz
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, 10 mA average sink
Overrange Indication: Three least-significant digits blank
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: 2.4 W (nominal)
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)
Analog-to-Digital Conversion
Technique: Dual-slope, average-value
Read Rate: 2.5/s
Integration Period: 100 ms
Digital Controls
HOLD and TEST Inputs: TTL or 5 V CMOS compatible
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 (4.09")
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
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† Price are shown in RMB.
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Part Number Builder |
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Option Descriptions
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(1)
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Model
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Select
DP301AN for 3-1/2 digit AC power line monitor
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(2)
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Input Range
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Select
-AC5 for 50 to 199.9 Vac (includes D4 connector)
-AC6 for 50 to 650 Vac (includes D4 connector)
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(3)
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Power options
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Select
Nothing(leave field blank) for 115 Vac 50/60 Hz power
-C1 for 230 Vac 50/60 Hz
-C3C for Isolated 9 to 32 Vdc
-C3E for Isolated 26 to 56 Vdc
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(4)
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Add-On Option
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Select
Nothing(leave field blank) for red LED display
-G for Green LED display
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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Keywords:ac voltmeter,AC power line monitoring,Automatic Zero,1/8 DIN Meter
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