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2ch High-Speed Voltage Module

2ch High-Speed Voltage Module for the RA3100 Data Acquisition System.

SKU RA30-103 Category Tag

£577.00 ex VAT

Available on back-order


2ch High-Speed Voltage Module for the RA3100 Data Acquisition System.

20 MS/s, max ± 500 V.

For use with the insulated BNC-Crocodile Cable (available separately).

2ch High Speed Voltage Module RA30-103 Specifications
Input Channels 2ch
Input Connector Isolated BNC connector
Input Type Isolated unbalanced input, (Isolation: between channels, between each
channel and chassis)
Input Coupling AC, DC, and GND coupling
Input Impedance 1MΩ or higher
Measurement Range (RANGE) ±100, 200, 500mV, 1, 2, 5, 10, 20, 50, 100, 200, 500V
Measurement Accuracy ± 0.5% of RANGE (23°C ±5°C , DC coupling, LPF 5 Hz, after offset)
Temperature Coefficient ± (500ppm of range)/°C
Frequency Characteristics DC coupling: DC to 5MHz (-3dB to +1dB) (with LPF OFF)
AC coupling: 6Hz to 5MHz (-3dB to +1dB)(with LPF OFF)
Low-Pass Filter (LPF) Cut-off frequency: 5Hz, 50kHz, 500kHz, OFF (-3dB±1dB)
A/D Converter A/D resolution: 14bit
Sampling rate: 20MS/s (max)
Common Mode Rejection Ratio 80dB or higher (50/60Hz)
Allowable Input Voltage 500V peak
Maximum Rated Voltage to Ground 300V AC/DC CATII
Withstand Voltage 3kV AC, 1 minute (between input terminal and main chassis or between each channel)
Dimensions Approx. 140(input-side W) x 223(H) x 20(D) mm
Weight Approx. 300g
Compliance Standards Safety: IEC61010-1, IEC61010-2-30 (Measurement Category CATII,
Contamination level 2)
EMC: IEC61326-1, class A
RA3100 and Accessories Specifications RA3100 and Accessories Specifications

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