• Model 2003B - 4 1/2 Digit DC Voltmeter with BCD Output


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  • FileName: 33METER_2003B.pdf [preview-online]
    • Abstract: 200 mV to ±200 V dc ranges. ±0.006%/°C span tempco. 1500 Vp CMV, 100 dB CMR. 3-wire ratio ... 100 Vp. 100 Vp. 250 Vp. 250 Vp. Input Resistance. 1 Gohm. 1 Gohm. 1.1 Mohm. 1.0 Mohm. Bias Current ...

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4 1/2 DIGIT DC VOLTMETER WITH BCD OUTPUT
MODEL 2003B - OPTION AVG/RMS
STANDARD FEATURES
Parallel BCD output
±19,999-count display span
±200 mV to ±200 V dc ranges
±0.006%/°C span tempco
1500 Vp CMV, 100 dB CMR
3-wire ratio input
Bright, 0.56 in (14.2 mm) LED display
Automatic zero and polarity
115/230 V ac power
1/8 DIN case
OPTIONS
High-impedance 3-wire ratio input
NEWPORT PRODUCT INFO Isolated, stored, three-state parallel BCD
• MANUAL - PDF Version IEEE-488 (GPIB) interface
• MECHANICAL 1/8 DIN (1A) Case Digital setpoint controller
• MECHANICAL NEMA-SIZE Case (optional) Digital peak or valley hold
• MECHANICAL Connections Diagram Ultra-low span tempco
• PRICE Read rate to 10/s
• REQUIRES ADOBE ACROBAT - HELP 5 V dc power
Screw-terminal barrier strip
NEMA-4 splash-proof lens cover
NEMA-size case
Model 2003B is a 4 1/2 DC voltmeter which provides high-resolution and high-accuracy at very reasonable cost. Display
span is ±19,999 counts. Accuracy 99.98% of reading. The 2003B also provides exceptional stability and noise rejection.
Its conversion circuit uses a crystal oscillator, which is tuned for either 50 or 60 Hz rejection.
BCD OUTPUT STANDARD
Unbuffered, non-isolated parallel BCD output is a standard feature of the 2003B and is implemented on the main circuit
board. It is good for about 1 ft and can be used to interface the 2003B to a comparator (Model 872A) or a printer (Model
820A). Additional data and control outputs can be provided by an optional upper board.
OPTIONS
The meter main assembly can be electrically configured for four input ranges, high-impedance 3-wire ratio input, high
read-rate, and ultra-low span tempco. Upper-board options include four BCD output boards, an IEEE-488 (GPIB)
communications interface, and a single-setpoint controller.
Mechanical options for the standard 1/8 DIN case include a screw-terminal barrier strip for signal and power, and a
splash-proof lens cover which meets NEMA-4 requirements. A NEMA-size case is optional. For additional information,
please refer to the Options and Mechanical sections.
LA1 (Ultra-Low)
Load-Cell Conditioner Upper Board
LP1 (Ultra-Low)
Load-Cell Peak-Hold Upper Board
OPTION F3A
Non-Isolated Parallel BCD Upper Board, Three-State with 1-Bit Enable
OPTION F3P
Peak/Valley Detector Upper Board with BCD Output
OPTION F4A
Isolated Parallel BCD Upper Board, Three-State with 1-Bit Enable
OPTION F4M
Isolated, Parallel BCD Upper Board Three-State with 4-Bit Address
OPTION 06
Digital-Setpoint Upper Board
OPTION SPC4
1/8 DIN NEMA-4 Splash-Proof Lens Cover
SPECIFICATIONS
ANALOG INPUT
Range ±199.99 mV ±1.9999 V ±19.999 V ±199.99 V
Resolution 10 µV 100 µV 1 mV 10 mV
Maximum Input 100 Vp 100 Vp 250 Vp 250 Vp
Input Resistance 1 Gohm 1 Gohm 1.1 Mohm 1.0 Mohm
Bias Current 2 nA 2 nA 200 pA 20 pA
Configuration: Bipolar, single-ended
Zero: Automatic
Span adjustment: ±2%
NOISE REJECTION
NMR: 60 dB, 50/60 Hz
CMR: 100 dB, DC to 60 Hz
CMV: 1500 Vp per HV test, 354 Vp per IEC spacing
ACCURACY AT 25°C
Maximum error: ±0.01% of reading ±2 counts ±10 µV
Span tempco: ±0.006% of reading/°C standard, ±0.001% of reading/°C optional
Step Response: 1 s
Warmup to rated accuracy: 1 hour
ANALOG-TO-DIGITAL CONVERSION
Technique: Dual-slope, average-value
Polarity: Automatic
Signal integration period: 33 ms at 60 Hz, 40 ms at 50 Hz
Read rate, standard: 4.3/s at 60 Hz, 3.6/s at 50 Hz
Read rate, optional: 10/s at 60 Hz
3-WIRE RATIO REFERENCE
Analog input range ±200 mV ±2, ±20, ±200 V
Reference Voltage +0.1 to +0.2 V +1.0 to +2.0 V
Load on reference, std 170 ohm 1.7 kohm
Load on reference, opt 1 Gohm 1 Gohm
Accuracy 99.90% 99.95%
DISPLAY
Type: 7-segment, red LED
Height: 0.56 in (14.2 mm)
Symbols: -1.8.8.8.8
Decimal points: Four positions programmable internally or at connector
Overrange indication: Display flashes
DIGITAL SIGNALS
Output signals: TTL-compatible
Input signals: TTL or 5 V CMOS compatible
POWER
AC voltages: 115 V ac ±10% at 60 Hz; 230 V ac ±10% at 50 Hz
AC frequency: 60 Hz standard, 50 Hz optional
DC voltage: 5 V dc ±5%
Power consumption: 4.5 W (nominal)
ENVIRONMENTAL
Operating temperature: 0 to 50°C
Storage temperature: -40 to 75°C
Relative humidity: 95% at 40°C (non-condensing)
MECHANICAL
Dimensions: Newport DIN1A (1/8 DIN) case standard, Newport NEMA-size case optional (see Mechanical section for
drawings)
Weight: 17 oz (480 g)
Case material: 94V-0 UL-rated polycarbonate
Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
MODEL 2003B
Model No. 4 1/2 DIGIT METER FOR DC, AC RMS, OR STRAIN PRICE
4 1/2 digit (±19,999 count) digital indicator. Standard features include field scalability for
2003B process or strain-gauge inputs, thermocouple or RTD inputs, display hold, screw- terminals $390.00
for power and signal, and a 104 mm deep 1/8 DIN case.
OPTIONS DESCRIPTION PRICE
INPUT SIGNAL
* DC voltage N/C
AVG AC voltage (includes D4) $160.00
RMS True RMS voltage (includes D4) $160.00
LA1 Gain-programmable preamplifier with active filter and bridge excitation supply $214.00
LP1 Gain-programmable preamplifier with peak-hold and bridge-excitation supply $234.00
INPUT RANGE
* Not applicable for LA1, LP1 or FS input signals N/C
For DC INPUT SIGNAL
-2 ± 199.99 mVdc $10.00 -4 ± 19.999 Vdc $10.00
-3 ± 1.9999 Vdc N/C -5 ± 199.99 Vdc $10.00
For AVG or RMS INPUT SIGNAL
-VR2 199.99 mVac or rms N/C -CR3 1.9999 mAac or rms N/C
-VR3 1.9999 Vac or rms N/C -CR4 19.999 mAac or rms N/C
-VR4 19.999 Vac or rms N/C -CR5 199.99 mAac or rms N/C
-VR5 199.99 Vac or rms N/C -CR6 1.9999 A ac or rms $15.00
Current transformer (CT) scaling
-CR2 199.99 µA ac or rms N/C -CR7 $40.00
for 5 A ac or rms
Specify desired display reading at 5 A input
TEMPERATURE COEFFICIENT
* Standard (±0.006% of reading/°C) N/C
High-stability (±0.002% of reading/°C) (mutually exclusive with options AVG, RMS, LA1,
LT $25.00
LP1)
READ-RATE OPTION
* Standard (4.3/s at 60 Hz, 3.6/s at 50 Hz) N/C
10 measurements/sec at 60 Hz power only (mutually exclusive with options AVG, RMS,
FR $25.00
LA1, LP1, F3P)
3-WIRE RATIO DC INPUT IMPEDANCE
* Standard N/C
HZ High impedance (1 G ohm reference input only). $20.00
UPPER-BOARD OUTPUT OPTIONS - Mutually exclusive with LA1, LP1, F3P, F80A and FR.
* None (unbuffered, non-isolated BCD is standard)* N/C
F3A Buffered, gated and stored BCD output* $109.00
F3P Stored peak or valley BCD output* $139.00
F4A Buffered, isolated, gated and stored BCD output* $124.00
F4M F4A with 4-line binary addressing* $129.00
06 Single-setpoint controller with TTL and 1A relay outputs (requires option D4)* $110.00
POWER
* 120 Vac (optimized for 60 Hz rejection) N/C
C1 240 Vac (optimized for 50 Hz rejection) N/C
C3 5 Vdc (optimized for 60 Hz rejection** $45.00
C4 5 Vdc (optimized for 50 Hz rejection)** $45.00
- **Not available with AVG or RMS inputs. -
ADD-ON OPTIONS
Screw-terminal barrier strip for power and signal Removes power and signal from D1. D4
D4 $16.00
Option required for CE
BL Lens without Newport logo $15.00
Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
1/8 DIN (1A) CASE
Used with QUANTA, 203A, 204B, 267B, 268, 269, 872A, 2003B, 2004B, 6130A
1/8 DIN (2A) CASE
Used with 201A, 202A, 2001A, 2002A, 6152A, 6161A, 6162A, 6163A
Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
NEMA-SIZE CASE
Optional with 203A, 204B, 2003B, 2004
METAL CASE
Used with 200AS, 400AS, 2000BS
Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
2002B, 2003B
D1, D4
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Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.


Use: 0.3145