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3 1/2 DIGIT DC VOLTMETER, AMMETER, TRANSMITTER & CONTROLLER
Q2000A (Voltage) & Q2000B (Current)
Q2000A / Q2000B
Electromagnetic Compatibility

NEWPORT PRODUCT INFO
• MANUAL - PDF Version Qxxxx-A/Qxxxx-B
• MECHANICAL 1/8 (1A) DIN Case
• MECHANICAL Connections Diagram
• PRICE
• REQUIRES ADOBE ACROBAT - HELP
QUANTA STANDARD FEATURES
±1,999-count display span
±200 mV to ±200 V ranges (Q2000A)
±20 µA to ±2 A ranges (Q2000B)
Front-panel accessible fine-zero and fine-span adjustments
1 mV/count analog output
LED or LCD display
Automatic polarity
Display hold and test
120/240 V ac, 5 V dc, 9-32 V dc or 26-56 V dc power
Screw-terminal barrier strip
1/8 DIN case
 
OPTIONS
Analog output for user-selected span
Single-setpoint 10 A relay control
Dual-setpoint 10 A relay control
4-20 mA proportional control
Time-proportional 2 A solid-state relay control
Parallel BCD output, isolated
NEMA-4 splash-proof lens cover

The QUANTA Q2000A and Q2000B are a high-quality ±1,999-count DC voltmeter and ammeter, respectively. The base meters are digital indicators for use in electrically-noisy industrial environments. With the addition of analog and control outputs, these meters can provide two-wire current-loop signals to a central control room and provide local alarm or control. A 1/8 DIN case with screw terminals for signal and power is standard. A wide range of options are available.

POWER AND DISPLAY OPTIONS
The QUANTA Q2000A and Q2000B are available with an LED or an LCD display and with six types of meter power: 120 V ac, 240 V ac, 24 V ac, 5 V dc and 9-32 V dc (isolated) and 26-56 V dc (isolated).

ANALOG OUTPUT OPTIONS
A 1 mV/count (±2 V full-scale) analog output is standard and is ideal for driving a strip-chart recorder. An additional analog output can be provided by an optional vertical plug-in board. Available output signals are 0-5 V dc, 0-10 V dc, 0-1 mA (source or sink) and 4-20 mA (source or sink). The top and bottom of each output range can be scaled to fit a user-selected display span.

CONTROL OUTPUT OPTIONS
Additional outputs can be provided by a horizontal upper board. Available options include single-setpoint control with one 10 A relay, dual-setpoint control with two 10 A relays, 4-20 mA proportional control (source or sink), time-proportional 2 A solid-state relay control, and isolated, parallel BCD output. For additional information, please refer to the QUANTA and Mechanical sections.
SPECIFICATIONS

ANALOG INPUT Q2000A
Range
±199.9 mV
±1.999 V
±19.99 V
±199.9 V
Resolution
100 µV
1 mV
10 mV
100 mV
Maximum Input
130 Vp
250 Vp
250 Vp
250 Vp
Input resistance
100 Gohm
1 Mohm
1 Mohm
1 Mohm
Bias current
1 nA
100 pA
10 pA
1 pA

ANALOG INPUT Q2000B
Range
±19.99 µA
±199.9 µA
±1.999 mA
Resolution
10 nA
100 nA
1 µA
Maximum Input
3 mA
10 mA
30 mA
Input resistance
10 kohm
1 kohm
100 kohm

Range
±19.99 mA
±199.9 mA
±1.999 A
Resolution
10 µA
100 µA
1 mA
Maximum Input
100 mA
500 mA
2.2 A
Input resistance
10 ohm
1 ohm
0.1 ohm

INPUT CONFIGURATION
Configuration: Bipolar, single-ended
Polarity: Automatic
Span adjustment: ±4%

NOISE REJECTION
 NMR: 75 dB, 50/60 Hz
CMR: 120 dB, DC to 60hZ
CMV: 1500 Vp per HV test, 354 Vp per IEC spacing

ACCURACY AT 25°C
Maximum Error: ±0.05% of reading ±1 count
Span tempco: ±0.01% of reading/°C
Step response: 1 s to 99.9% of span
Warmup to rated accuracy: 10 min

CONVERSION
Technique: Dual-slope, average-value
Signal integration period: 100 ms
Read rate: 2.5/s

DISPLAY
 LED: 0.56 in (14.2 mm) 7-segment, red
LCD: 0.50 in (12.7 mm) 7-segment liquid crystal
Symbols: ­1.8.8.8
Decimal point positions: Three positions selectable by jumpers behind lens or at connector
Overrange indication: Three-least significant digits blanked

POWER
AC voltages: 120, 240 or 24 V ac +10%/­15%
AC frequency: 49-440 Hz
DC voltages: 9-32 V dc, isolated to 300 Vp; 26-56 V dc, isolated to 300 Vp; 5 V dc ±5%, non-isolated
Power consumption: 8 W 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 DIN1A (1/8 DIN) case (see Mechanical section for drawings)
Weight: 17 oz (480 g)
Case material: 94V-0 UL-rated polycarbonate


To Order (Specify Model Number, see variations below in partnumber builder table)    
 Part Number   Availability   Price    Description    Qty.
 Q2000-AVR3 in-stock    $265.00     Quanta™ meter,3-1/2 digit display, red LED display, 120 Vac power, 1 mV per count analog output, dc voltage input with 19.99 V input range (no control output)  
 Q9000-BCR5 in-stock    $305.00     Quanta™ meter,4 digit display, red LED display, 120 Vac power, 1 mV per count analog output, dc current input with 99.99 mA input range (no control output)  
 Q2020-BCR6 in-stock    $335.00     Quanta™ meter,3-1/2 digit display, red LED display, 120 Vac power, 0 to 10 Vdc analog output, dc current input with 1.999 A input range (no control output)  
 Q9001-AVR3 in-stock    $470.00     Quanta™ meter,4 digit display, red LED display, 120 Vac power, 1 mV per count analog output, dual setpoint 10 A relay, dc voltage input with 9.999 V input range  
 
† All dollar amounts on this site are shown in US currency.
 Part Number Builder
(1) (2) (3) (4) (5) (6) (7)
Q -
Option Descriptions
(1) Display Resolution and Case Style
  Select
2 for ±1,999 counts (3 1/2 digits)
3 for ±1,999 with INFINITY FAMILY BEZEL AND ADAPTER
9 for ±9,999 counts (4 digits)
8 for ±9,999 with INFINITY FAMILY BEZEL AND ADAPTER
(2) Display Type & Meter Power - LCD
  Select
0 for LED, 120 Vac (49/440 Hz) (BQ20 or BQ90)
1 for LCD, 120 Vac (49/440 Hz) (BQ21)
2 for LED, 240 Vac (49/440 Hz) (BQ22 or BQ92)
3 for LCD, 240 Vac (49/440 Hz) (BQ23)
4 for LED, 9-32 Vdc (isolated) (BQ24 or BQ94)
5 for LCD, 9-32 Vdc (isolated) (BQ25)
6 for LED, 5 Vdc** (BQ26 or BQ96)
7 for LCD, 5 Vdc** (BQ27)
8 for LED, 24 Vac (BQ28 or BQ98)
9 for LCD, 24 Vac (BQ29)
A for LED, 26-56 Vdc (isolated) (BQ2A or BQ9A)
B for LCD, 26-56 Vdc (isolated) (BQ2B)
(3) Analog Output Adders
  Select
0 for ±1 or ±2 V recorder output, non-isolated. (standard)
1 for 0-5 Vdc, non-isolated (BA01)
2 for 0-10 Vdc, non-isolated (BA01)
3 for 0-1 mA, source or sink, non-isolated (BA01)
4 for 4-20 mA, source or sink, non-isolated (BA01)
5 for 4-20 mA, sink (high-compliance), non-isolated. (BA02)
6 for 4-20 mA, ISOLATED (BA03)
(4) Control Output Adders
  Select
0 for None
1 for Dual-setpoint 10 A relay. (BDT1)
2 for Proportional 4-20 mA control, source or sink (BDP1)
3 for Time-proportional solid-state 2 A relay plus proportional 4-20 mA control, source or sink. (BDP2)
4 for BCD (isolated, latched, buffered, byte addressable). Includes 50-pin mass-termination connector. (BDD2)
5 for Single-setpoint 10 A relay (BDS1)
(5) Signal Conditioning Input Adders
  Select
AVR1 for DC Voltage ± 199.9 mV (Q2000/Q3000) or ± 99.99 mV (Q8000/Q9000)
AVR2 for DC Voltage ± 1.999 V (Q2000/Q3000) or ± 999.9 mV (Q8000/Q9000)
AVR3 for DC Voltage ± 19.99 V (Q2000/Q3000) or ± 9.999 V (Q8000/Q9000)
AVR4 for DC Voltage ± 199.9 V (Q2000/Q3000) or ± 99.99 V (Q8000/Q9000)
BCR1 for DC Current ± 19.99 µA (Q2000/Q3000) or ± 9.999µA (Q8000/Q9000)
BCR2 for DC Current ± 199.9 µA (Q2000/Q3000) or ± 99.99µA (Q8000/Q9000)
BCR3 for DC Current ± 1.999 mA (Q2000/Q3000) or ± 999.9µA (Q8000/Q9000)
BCR4 for DC Current ± 19.99 mA (Q2000/Q3000) or ± 9.999 mA (Q8000/Q9000)
BCR5 for DC Current ± 199.9 mA (Q2000/Q3000) or ± 99.99 mA (Q8000/Q9000)
BCR6 for DC Current ± 1.999 A (Q2000/Q3000) or ± 999.9 mA (Q8000/Q9000)
(6) Display Color
  Select
Nothing(leave field blank) for Red Display (standard)
,G for Green Display
(7) Lens
  Select
Nothing(leave field blank) for Standard Lens (with Newport logo)
,BL for Blank Lens
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


   

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