AC True-RMS Voltmeter, Ammeter, Indicator/ Controller Q2000-CVR5 Meter shown smaller 1 8 DIN than actual size. Q2000-CDFG Series U 1,999 or 9,999 Count Display Span U Special Scaling for 5 A Current Transformer U 1 or 0.1 mV/Count Analog Output U Front-Panel Accessible Adjustments U Display Hold and Test U Screw-Terminal Barrier Strip The Q2000/Q9000 AC AVG voltmeter and ammeter The signal conditioner provides six current ranges, as use a precision op-amp rectifier circuit to provide an determined by an internal shunt resistor. In addition, economical AC-average meter, which is calibrated to there is a special 5 A range, which allows direct display the true-RMS value of sinusoidal signals. connection to a current transformer (CT) with 5 A secondary, without need for a stepdown transformer. The AC RMS voltmeter and ammeter use an integrated Proper scaling can be for any primary current. circuit that computes the true-root-mean-square value 1 of complex waveforms. An 8 DIN case houses each meter. Choose any combination of display type (LED or LCD), operating Screw-terminals are provided for AC or DC coupling. power, input type and range, analog output, and digital AC coupling allows the measurement of the AC or control outputs. 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. AC RMS Voltage Inputs F Series AC AVG Voltage Inputs C Series CODE Q2000 Q9000 Input Q2000 Q9000 CODE Q2000 Q9000 Input Q2000 Q9000 * Range Range Imped Res Res * Range Range Imped Res Res FVR2 199.9 mV 99.99 mV 0.1 mV 0.01 mV 1.1 M CVR2 199.9 mV 99.99 mV 1.1 M 0.1 mV 0.01 mV FVR3 1.999 V 999.9 mV 1.1 M 1 mV 0.1 mV CVR3 1.999 V 999.9 mV 1.1 M 1 mV 0.1 mV FVR4 19.99 V 9.999 V 10 mV 1 mV 1.0 M CVR4 19.99 V 9.999 V 1.0 M 10 mV 1 mV FVR5 199.9 V 99.99 V 1.0 M 100 mV 10 mV CVR5 199.9 V 99.99 V 1.0 M 100 mV 10 mV FVR6 650 V 650 V 1 V 100 mV 10 M CVR6 650 V 650 V 10 M 1 V 100 mV Provides true RMS accuracy for non-sinusoidal inputs with a crest Full-wave rectified average AC signal, calibrated for sinusoidal input. factor of 3:1 or less. Ordering Example: Q2000-CVR5, LED 120 Vac, 100 mV/count, Ordering Example: Q2000-FVR3, LED 120 Vac, 1 mV/count, 199.9V range for AC AVG voltage input. 1.999V for AC RMS voltage input. AC AVG Currents Inputs D Series AC RMS Currents Inputs G Series CODE Q2000 Q9000 Input Q2000 Q9000 CODE Q2000 Q9000 Input Q2000 Q9000 * Range Range Imped Res Res * Range Range Imped Res Res DCR1 19.99 A 9.999 A 10 k 0.01 A 1 nA GCR1 19.99 A 9.999 A 10 k 0.01 A 1 nA DCR2 199.9 A 99.99 A 1 k 0.1 A 10 nA GCR2 199.9 A 99.99 A 0.1 A 10 nA 1 k DCR3 1.999 mA 999.9 A 100 1 A 100 nA GCR3 1.999 mA 999.9 A 100 1 A 100 nA DCR4 19.99 mA 9.999 mA 10 10 A 1 A GCR4 19.99 mA 9.999 mA 10 A 1 A 10 DCR5 199.9 mA 99.99 mA 1 100 A 10 A GCR5 199.9 mA 99.99 mA 1 100 A 10 A DCR6 1.999 A 999.9 mA 0.1 1 mA 100 A GCR6 1.999 A 999.9 mA 1 mA 100 A 0.1 DCR7 5.00 A* 5.00 A 0.01 2.5 mA 500 A GCR7 5.00 A* 5.00 A 0.01 2.5 mA 500 A 50 mV shunt for 5 A current transformer input. Full-wave rectified 50 mV shunt for 5 A current transformer input. Provides true RMS * * average AC signal, calibrated for sinusoidal input. accuracy for non-sinusoidal inputs with a crest factor of 3:1 or less. Ordering Example: Q2000-DCR4, LED 120 Vac, 10 A/count, Ordering Example: Q2000-GCR2, LED 120 Vac, 0.1 A/count, 19.99 mA range for AC AVG current input. 199.9 A for AC RMS current input. 1Maximum Error, DC Coupling: Environmental Specifications 0.25% of reading, 1 ct (Q2), Operating Temperature: 0 to 60C Conversion 10 cts (Q9), 9 Hz to 1 kHz (32 to 140F) Technique: Auto-zero, dual slope, Span Tempco: Storage Temperature: -40 to 85C average value 0.03% of reading/C (typical) (-40 to 185F) Signal Integration Period: Zero Tempco: 0.15 mV/C (typical) Humidity: 95% RH, non-condensing 100 ms, nominal Step Response: 40C (104F) Reading Rate: 2.5/s, nominal 1 sec to 99.9% of span Accuracy 25C (AC) Display Warmup to Rated Accuracy: Maximum Error:0.25% of rdg 10 counts 30 min LED: Red, 14.2 mm (0.56 ), 7-segment Span Tempco: LCD: 12.7 mm (0.50 ), 7-segment Mechanical 0.01% of reading/C (AC) Bezel: 96 W x 48 H x 8 mm D Power Step Response: 1 s to 99.9% of span (3.78 x 1.89 x 0.31 ) AC Models: 120, 240 or 24 Vac 10%/ Frequency Range for Rated Accuracy: Depth Behind Bezel: 139.8 mm (5.50 ) -15% 49 to 440 Hz 47 to 1000 Hz Panel Cutout: 92 W x 45 mm H DC Models: 5 Vdc 5%, 9 to 32 Vdc or Warmup to Rated Accuracy: (3.62 x 1.77 ) 26 to 56 Vdc isolated to 300 Vp 30 min Weight: 17 oz (480 g) Common Mode Accuracy 25C (RMS) Case Material: 94V-0 UL-rated Voltage: 1500 Vp test (1% to 100% of Full Scale) polycarbonate (354 Vp per IEC spacing) Maximum Error, AC Coupling: Rejection (DC to 60 Hz): 120 dB 0.25%of reading, 1 ct (Q2), 10 cts (Q9), 47 Hz to 1 kHz To Order Visit newportUS.com/q2000 89 for Pricing and Details Model No. Description Q2 3-Digit for 1999 Count Q9 4-Digit for 9999 Count 0 0 0 -X A. Power and Display 0 LED 120 Vac (50/60 Hz) 1 LCD 120 Vac (50/60 Hz) (Q2000 only) 2 LED 240 Vac (50/60 Hz) 3 LCD 240 Vac (50/60 Hz) (Q2000 only) 4 LED 9 to 32 Vdc, isolated 5 LCD 9 to 32 Vdc, isolated (Q2000 only) 6 LED 5 Vdc 7 LCD 5 Vdc (Q2000 only) 8 LED 24 Vac 9 LCD 24 Vac (Q2000 only) A LED 26 to 56 Vdc, isolated B LCD 26 to 56 Vdc, isolated (Q2000 only) B. Analog Outputs 0 1 mV/count (Q2000) or 0.1 mV (Q9000) (supplied on all units) 1 0 to 5 Vdc 2 0 to 10 Vdc 3 0 to 1 mA (internally driven) 4 4 to 20 mA (internally driven) 5 4 to 20 mA (externally driven) 6 4 to 20 mA (isolated) C. Control Outputs 0 None 1 Dual setpoint, 10 A relay (SPDT) 2 Proportional 4 to 20 mA 3 Proportional/time proportioning, 2 A relay 4 Parallel BCD, isolated 5 Single setpoint, 10 A relay (SPDT) D. Signal Conditioner Inputs -C(*) AC AVG voltage -D(*) AC AVG current -F(*) AC RMS voltage -G(*) AC RMS current Additional Options Custom calibration for DCR7 and GCR7. Specify required full scale display for a ,FS 5 A RMS input ,G Green LED display ,BL Lens without Newport logo in lieu of standard lens * Refer to chart above for code options. Ordering Example: Q9000-CVR4, 4 digit, red LED, 120 Vac power, 1mv/count, 9.999 V range for AC AVG voltage. 2