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The 4234 meets EN61010 Category III Requirements. With wide choice of attenuation ratio, the 4234 is capable of making full range (from millivolts to ±1400V) measurements of floating signals in power electronic circuits.
| Bandwidth | DC-100MHz (-3dB) |
|---|---|
| Input Impedance | 4 M Ohm //7pF each side to ground |
| Attenuation | 1/100 and 1/1000 (switchable) |
| Rise Time | 3.5 ns |
| Accuracy | + 2% |
|
Input Voltage (for regular type) |
|
| Differential Range | +140V @ 1/100 ratio, +1400V @ 1/1000 ratio |
| Common Mode Range | +1400V at both 1/100 and 1/1000 ratio |
| Absolute Max. Input VoltageVoltage limit is the lesser of the DC+Peak AC and RMS values | + 1400V (DC + Peak AC) or 1000Vrms , CAT III at both 1/100 and 1/1000 ratio |
|
Output Voltage |
|
| Swing | + 3.5V |
| Offset (typical) | <+5mV |
| Noise (typical) | 0.9m Vrms |
| Source Impedance (typical) | 50 Ohm |
| CMRR (typical) | -80dB @ 50Hz, -50dB @ 1 MHz |
|
Power Requirements |
|
| Standard | 4 x AA cells or 9VDC Adapter (Both Included) |
| Options | Power Leads |
| Weight | 0.9 lb |
| Dimensions (LxWxH) | 8″ x 3 1/4″ x 1 1/2″ |
