Yokogawa 701260 High Voltage Isolation Input Module

Yokogawa 701260 High Voltage Isolation Input Module
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Yokogawa 701260
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Specifications
High-Voltage 100 kS/s 16-Bit Isolation Module (with RMS) (701260) 850 V (DC+AC peak) direct input, RMS mode Accuracy of 0.25%. 2 Channel Input Module for the Yokogawa DL750.
 
Yokogawa 701260 Specs
  • Input couplings AC, DC, GND, AC-RMS, DC-RMS
  • Maximum sampling rate 100 kS/s
  • A/D conversion resolution 16 bits (2400 LSB/div)
  • Input type Isolated unbalanced
  • Frequency range (¿3 dB) Waveform measurement mode DC, up to 40 kHz
  • RMS measurement mode DC, 40 Hz to 10 kHz
  • Input range (10:1) 200 mV/div to 2000 V/div (in steps of 1, 2, or 5) (1:1) 20 mV/div to 200 V/div (in steps of 1, 2, or 5)
  • Effective measurement range 20 div (display range 10 div)
  • DC offset ±5 div
  • Maximum input voltage (1 kHz or less) In combination with 700929 Probe (10:1) 1000 V (DC + AC peak)
  • In combination with 701901+701954 (1:1) 850 V (DC + AC peak)
  • Maximum allowable in-phase voltage In combination with 700929 (10:1) H side: 1000 Vrms (CAT II) 4, L side: 400 Vrms (CAT II)
  • In combination with 701901+701954 (1:1) H side: 700 Vrms (CAT II) 7, L side: 400 Vrms (CAT II)
  • Direct input (when using a cable which doesn't comply with the safety standard) H/L sides: 30 Vrms (42 V DC + ACpeak)11
  • DC accuracy (waveform measurement mode) ±(0.25% of 10 div)
  • DC accuracy (RMS measurement mode) ±(1.0% of 10 div)
  • AC accuracy (RMS measurement mode) Sine wave input ±(1.5% of 10 div)
  • Crest factor of 2 or less ±(2.0% of 10 div)
  • Crest factor of 3 or less ±(3.0% of 10 div)
  • Input impedance 1 MW ± 1%, approx. 35 pF
  • Connector type Isolated type BNC connector
  • Input filter OFF, 100 Hz, 1 kHz, 10 kHz
  • Temperature coefficient (waveform measurement mode)
  • Zero point ±(0.02% of 10 div)/°C (typical value)
  • Gain ±(0.02% of 10 div)/°C (typical value)
  • Response time (RMS mode) Rise (0 to 90% of 10 div) 100 ms (typical)
  • Fall (100 to 10% of 10 div) 250 ms (typical)
  • Crest factor (only at RMS measurement) 3 or less
  • Please use 701901 (1:1 safety adapter lead) or 700929 (10:1 safety probe), which complies with the safety standard, for high-voltage input.
  • It is very dangerous to use cables that do not comply with the safety standard.