ITECH IT9121E AC/DC Power Meter 600Vrms/20Arms
AC/DC Power meter
Specifications:
Voltage Range:
- Crest factor 3: 5 V, 30 V, 60 V,150 V,300 V, 600 V
- Crest factor 6: 7.5 V, 15 V, 30 V, 75 V, 150 V, 300 V
Direct Current Range:
- Crest factor 3: 5 mA, 10 mA, 20 mA, 50 mA, 100 mA, 200 mA, 0.5 A, 1 A, 2 A, 5 A, 10 A, 20 A
- Crest factor 5: 2.5 mA, 5 mA, 10 mA, 25 mA, 50 mA, 100 mA, 250 mA, 0.5 A, 1 A, 2.5 A, 5 A, 10 A
Sensor input EX1:
- Crest factor 3: 2.5 V, 5 V, 10 V
- Crest factor 6: 1.25 V, 2.5 V, 5 V
Sensor input EX2:
- Crest factor 3: 50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V
- Crest factor 6: 25 mV, 50 mV, 100 mV, 250 mV, 500 mV, 1 V
Accuracy Voltage and Current:
- DC: ± (0.1% of reading + 0.2% of range)
- 0.5 Hz ≤ f ≤ 45 Hz: ± (0.1 % of reading + 0.2 % of range)
- 45 Hz ≤ f ≤ 66 Hz: ± (0.1 % of reading + 0.2 % of range)
- 66 Hz ≤ f ≤ 1 kHz: ± (0.1 % of reading + 0.2 % of range)
- 1 kHz ≤ f ≤ 10 kHz: ± (0.1 % of reading + 0.2 % of range) ± (0.07 *f) % of reading + 0.3% of range)
- 10 kHz ≤ f ≤ 100 kHz: ± (0.5 % of reading + 0.5 % of range) ± (0.04 x (f-10))% of reading
Accuracy Active Power:
- DC: (0.1 % of reading + 0.2 % of range)
- 0.5 Hz ≤ f ≤ 45 Hz: ± (0.3 % of reading + 0.2 % of range)
- 45 Hz ≤ f ≤ 66 Hz: ± (0.1 % of reading + 0.1 % of range)
- 66 Hz ≤ f ≤ 1kHz: ± (0.2 % of reading + 0.2 % of range)
- 1 kHz ≤ f ≤ 10 kHz: ± (0.1 % of reading + 0.3 % of range) ± [{0.067x(f-1)}% of reading]
- 10 kHz ≤ f ≤ 100 kHz: ± (0.5 % of reading + 0.5 % of range) ± [{0.09x(f-10)}% of reading]
Accuracy Frequency:
- ± (0.06 % of reading)
- Input bandwidth: DC, 0.5 Hz – 1 MHz
A/D converter:
- Simultaneous conversion voltage an current inputs
- Resolution: 18-bit
- 100 kHz bandwidth
- Maximum conversion rate: 10 μs
- Continuous maximum Common-mode voltage: 600 Vrms, CAT ?
Power measurements:
- Voltage
- Current
- Active power [W]
- Reactive power [var]
- Apparent power [VA]
- Power factor
- Phase difference (°)
- Frequency (Hz)
- Max/min of voltage (V)
- Max/min of current (A)
- Crest factor
- Integration
Feature set:
- Oscilloscope function shows voltage and current
- Simultaneous measurement
- 4.3-inch color LCD (TFT)
- Barchart display of harmonics
- Current transducer inputs
Connectivity:
- LAN, RS-232 and USB
- SCPI programming
