Model 201AN-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 650 V with 1 V resolution and accuracy optimized
for 230 Vac. The meter fits a standard 1/8 DIN panel cutout 3.62"
x 1.77" (92 x 45 mm) and requires a depth of less than 4.1" (104
mm) behind the panel. A screw-terminal barrier strip for signal
and power is standard.
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
ANALOG-TO-DIGITAL CONVERSION
Technique: Dual-slope, average-value
Read rate: 2.5/s
Integration period: 100 ms
DISPLAY
Type: 7-segment, red LED Height: 0.56" (14.2 mm)
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
DIGITAL CONTROLS
HOLD and TEST inputs: TTL or 5 V CMOS compatible
POWER
AC voltages: 115 or 230 Vac ±15%
AC frequency: 49-440 Hz
DC voltages: 9-32 Vdc, isolated to 300 Vp; 26-56 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)
MECHANICAL
Dimensions: NEWPORT® DIN2A (short 1/8 DIN) case (See mechanical
section for drawings)
Weight: 14 oz (400 g)
Case material: 94V-0 UL-rated polycarbonate
| Signal
Input |
| Range |
199.9
Vac
|
650
Vac
|
|
Resolution |
100
Mv
|
1
V
|
| Overvoltage
protection |
650
Vac
|
650
Vac
|
|
Input resistance |
1
M ohm
|
1
M ohm
|
| Bias
current |
1
pA
|
1
pA
|
|
Configuration:
Half-wave
average, RMS-calibrated
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Zero:
Automatic
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|
Frequency:
49-440
Hz
|
Ordering Example:
201AN-AC5 3 1/2 digit panel meter with standard case and 50
to 199.9 Vac measurement range, $180.
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† All dollar amounts on this site are shown in US currency.
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Part Number Builder |
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Option Descriptions
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(1)
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MODELS
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Select 201AN for standard model 301AN for model with Infinity Style Bezel and Adapter
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(2)
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INPUT RANGE
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Select -AC5 for 199.9 Vac (includes D4 connector) -AC6 for 650 Vac (includes D4 connector)
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(3)
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DECIMAL POINT
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Select Nothing(leave field blank) for No Option ,DP1 for 1.999, internally-wired ,DP2 for 19.99, internally-wired ,DP3 for 199.9, internally-wired
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(4)
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POWER
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Select Nothing(leave field blank) for 115 Vac, 50/60 Hz ,C1 for 230 Vac, 50/60 Hz ,C3C for Isolated 9-32 Vdc ,C3E for Isolated 26-56 Vdc
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(5)
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ADD-ON OPTION
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Select Nothing(leave field blank) for No Option ,G for Green LEDs for display
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(6)
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ADD-ON OPTION
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Select Nothing(leave field blank) for No Option ,D4 for Screw-terminal barrier strip for power and signal (removes power and signal from D1) 201AN only
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(7)
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ADD-ON OPTION
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Select Nothing(leave field blank) for No Option ,BL for Lens without Newport logo
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| NOTE: All combinations may not be valid, check spec sheet for valid part numbers. |
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