Differential Probe for Power Measurement- Model 4231 (Discontinued -Suggested replacement Model PT-8002)
The 4231 is designed to safely analyze floating signals. The built in amplifier scales
and converts the high voltage differential input to a low, voltage single-ended BNC output,
compatible with any oscilloscope. The inputs are useful in measurements of power semiconductor circuits,
robotic drives, NC machines and the latest switching circuits.
Included with Probe
Black Storage Box
Included with Probe
Click here for Optional 4200 Series Accessories
Model 4231 Specifications
|Bandwidth||DC to 25 MHz (-3dB)|
|Input Impedance||4 Mohm//5.5pF each side to ground|
140 Vrms and +/- 140V(DC + Peak AC) @ 1/20
1000 Vrms and +/-1400V(DC + Peak AC)@ 1/200
1000 Vrms and +/-1400V(DC + Peak AC) @ 1/20 & 1/200
1000 Vrms and +/-1400V(DC + Peak AC) @ 1/20 & 1/200 CAT III at 1/20 & 1/200
-Source Impedance (typical)
|CMMR (typical)||-80dB @ 50 Hz, -60dB @ 20kHz|
|Ambient Operating Temperature||-10 to 40 degrees centigrade|
|Ambient Storage Temperature||-30 to 70 degrees centigrade|
|Ambient Operating Humidity||Up to 85% RH|
|Ambient Storage Humidity||Up to 85% RH|
|Power Requirements*||- Standard-4 x AA Cells , 9VDC/40mA Mains Adapter (Both Included)
-Options-USB Power cord Power leads
|Length of BNC Cable||37"|
|Length of Input Leads||17"|
|Dimensions||7 1/4" x 2 3/4" x 1"|
|Plugs 4mm Banana plugs||- Use with accessories below|
* a. The supplied voltage must be less than 12V and greater than 4.4V, or the probe could be damaged or will not operate properly.
b. polarity is "+" inside and "V" outside. For wrong polarity, built-in circuit protects the probe, no danger or damage will occur.
c. When the voltage of the cells become too low, the power indicator on the panel will flicker.
** (Input Voltage)The differential and common mode voltage range is the operating voltage range and the absolute voltage range is the safety voltage range.