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AC
VOLTMETER, AMMETER & CONTROLLER
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Qxxxx-C/Qxxxx-D
The QUANTA® AC AVG voltmeter and ammeter use a precision op-amp rectifier circuit to provide an economical AC-average meter, which is calibrated to display the true-RMS value of sinusoidal signals. The QUANTA AC RMS voltmeter and ammeter use an integrated circuit that computes the true-root-mean-square value of complex waveforms. Screw-terminals are provided for AC or DC coupling. AC coupling allows the measurement of the AC component or ripple from a signal with both AC and DC components. DC coupling allows the measurement of true-RMS, including both DC and AC components.
The signal conditioner provides six current ranges, as determined by an internal shunt resistor. In addition, there is a special 5 A range, which allows direct connection to a current transformer (CT) with 5 A secondary, without need for a stepdown transformer. Proper scaling is obtained for primary currents of 10, 100 and 1000 A.
SPECIFICATIONS
ANALOG INPUT, Q2000C & Q2000F / Q3000C & Q3000F
|
Range
|
- |
199.9
mV
|
1.999
V
|
|
Resolution
|
- |
100
µV
|
1
mV
|
|
Maximum
input
|
- |
50
Vp
|
100
Vp
|
|
Input
resistance
|
- |
1.1
Mohm
|
1.1
Mohm
|
|
Range
|
19.99
V
|
199.9
V
|
650
V
|
|
Resolution
|
10
mV
|
100
mV
|
1
V
|
|
Maximum
input
|
250
Vp
|
500
Vp
|
920
Vp
|
|
Input
resistance
|
1.0
Mohm
|
1.0
Mohm
|
10
Mohm
|
ANALOG INPUT, Q2000D & Q2000G / Q3000D & Q3000G
|
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
|
100ohm
|
|
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
|
|
Range
|
19.99
A
|
199.9
A
|
1999
A
|
|
Resolution
|
10
mA
|
100
mA
|
1
A
|
|
Maximum
input
|
5
A CT
|
5
A CT
|
5
A CT
|
|
Input
resistance
|
0.01ohm
|
0.01ohm
|
0.01ohm
|
ANALOG INPUT, Q9000C & Q9000F / Q8000C & Q8000F
|
Range
|
99.99
mV
|
999.9
mV
|
|
Resolution
|
10
µV
|
100
µV
|
|
Maximum
Input
|
50
Vp
|
100
Vp
|
|
Input
Resistance
|
1.1
Mohm
|
1.1
Mohm
|
|
Range
|
9.999
V
|
99.99
V
|
650.V
|
|
Resolution
|
1
mV
|
10
mV
|
100
mV
|
|
Maximum
Input
|
250
Vp
|
500
Vp
|
920
Vp
|
|
Input
Resistance
|
1.0
Mohm
|
1.0
Mohm
|
10
Mohm
|
ANALOG INPUT, Q9000D & Q9000G / Q8000D & Q8000G
|
Range
|
9.999
µA
|
99.99
µA
|
999.9
µA
|
|
Resolution
|
1
nA
|
10
nA
|
100
nA
|
|
Maximum
Input
|
3
mA
|
10
mA
|
30
mA
|
|
Input
Resistance
|
10
kohm
|
1
kohm
|
100
ohm
|
|
Range
|
9.999
A
|
99.99
A
|
999.9
A
|
|
Resolution
|
1
mA
|
10
mA
|
100
mA
|
|
Maximum
Input
|
5
A CT
|
5
A CT
|
5
A CT
|
|
Input
Resistance
|
0.01
ohm
|
0.01
ohm
|
0.01
ohm
|
ACCURACY at 25°C (AC)
Maximum Error: ±0.1% of reading ±10 counts
Span tempco: ±0.01% of reading/°C (AC)
Step response: 1 s to 99.9% of span
Frequency range for rated accuracy: 147 to 1000 Hz
Warmup to rated accuracy: Less than 30 min.
ACCURACY at 25°C (RMS) (1% to 100% of full scale)
Maximum error, AC coupling: ±0.1% of reading ±10 cts, 47 Hz to 5 kHz
Maximum error, DC coupling: ±0.1% of reading ±10 cts, 9 Hz to 5 kH
Span tempco: ±0.03% of reading/°C (typ)
Zero tempco: 0.15 mV/°C (typ)
Step response: 1 sec to 99.9% of span
Warmup to rated accuracy: Less than 30 min.
CONVERSION
Technique: Dual-slope, average-value
Signal integration period: 100 ms
Read rate: 2.5/sz
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Range Code
|
Input Range | ||
|---|---|---|---|
| Range Code | True RMS | Q2000 / Q3000 | Q9000 / Q8000 |
|
CVR2
|
FVR2
|
199.99
mV
|
99.99
mV
|
|
CVR3
|
FVR3
|
1.999
V
|
999.9
mV
|
|
CVR4
|
FVR4
|
19.99
V
|
9.999
V
|
|
CVR5
|
FVR5
|
199.9
V
|
99.99
V
|
|
CVR6
|
FVR6
|
650
V
|
650.0
V
|
|
DCR1
|
GCR1
|
19.99
µA
|
9.999
µA
|
|
DCR2
|
GCR2
|
199.9
µA
|
99.99
µA
|
|
DCR3
|
GCR3
|
1.999
mA
|
999.9
µA
|
|
DCR4
|
GCR4
|
19.99
mA
|
9.999
mA
|
|
DCR5
|
GCR5
|
199.99
mA
|
99.99
mA
|
|
DCR6
|
GCR6
|
1.999
A
|
999.9
mA
|
|
DCR7
|
GCR7
|
5 A CT
|
5
A CT
|
To Order ( * Complete Model No.) Prices Shown in U.S. Dollars
| Q( * ) | ( * ) | ( * ) | ( * ) |
POWER
AND CASE
|
Price
|
|---|---|---|---|---|---|
|
2
|
- | - | - | 3 1/2 digit standard case |
$210
|
|
3
|
- | - | - | 3 1/2 digit INFINITY® case |
$240
|
|
8
|
- | - | - | 4 digit INFINITY® case |
$280
|
|
9
|
- | - | - | 4 digit standard case |
$250
|
| - | - | - | - | POWER | - |
| - |
0
|
- | - | 120 Vac (49/440 Hz) |
N/C
|
|
2
|
240 Vac (49/440 Hz) |
N/C
|
|||
| - |
4
|
- | - | 9-32 Vdc (isolated) |
$145
|
| - | - | - | - | ANALOG OUTPUT | - |
| - | - |
0
|
- | ±1 or ±2 V non-isolated |
N/C
|
| - | - |
2
|
- | 0-10 Vdc non-isolated |
$70
|
| - | - |
4
|
- | Non-Isolated 4-20 mA |
$70
|
| - | - |
6
|
- | Isolated 4-20 mA |
$135
|
| - | - | - | - | CONTROL OUTPUTS | - |
| - | - | - |
0
|
None |
N/C
|
| - | - | - |
1
|
Dual-setpoint 10 A from “C” relay |
$165
|
| - |
4
|
Isolated BCD (5 V Logic) |
$155
|
||
| - | - | - |
5
|
Single-setpoint 10 A from “C” relay |
$125
|
| - | - | - | - | CONTROL OUTPUTS | - |
| - | - | - |
*
|
AC AVG “Select Range Code” |
$65
|
| - | - | - |
*
|
TRUE RMS “Select Range Code” |
$100
|
Splash Proof Lens Cover
|
Model
No.
|
Description
|
Price
|
|
SPC18
|
IP65/NEMA4 $30 with spring clamp |
$30
|
|
SPC4
|
IP65/NEMA4 30 with screw clamp |
$30
|
Copyright 2003,
NEWPORT Electronics, Inc. All rights reserved.