National Instruments 786847-01 Oscilloscope Probe

Part Number 786847-01 is the identifying part number for the National Instruments CC05120X Oscilloscope Probe. The 786847-01 has a -3 dB bandwidth ranging from DC to 120 MHz. The rise time for the probe is 2.9  ns or less. The maximum rated current is 5 A rms (DC, and sine wave). Note that sometimes this value can be less than 5 A due to an overload caused by internal overheating. Likewise, the maximum peak current is ±7.5 A (non-continuous). Similarly, the amplitude accuracy is ±3% rdg ± 1 mV (at DC and sine wave of 45 and 66 Hz, 0 to 5 A rms). Furthermore, the output voltage rate is 1 V/A while the output resistance is 50 ohms ±10 % (DC). The noise is 75 μA rms or less with a typical value of 60 μA. 

The 786847-01 also has a maximum rated power of 3.2 VA with continuous maximum input while the supply voltage is ±12 V ±0.5 V. The effect of external magnetic fields is 5 mA or less, for DC and 60 Hz input at a magnetic field of 400 A/m. Furthermore, the temperature coefficient of sensitivity is ±2 % rdg or less. This device is recommended for operation between temperatures of  0 °C to 40 °C at a relative humidity of 80% or less. The device should only be used indoors, and only at heights no more than 2000 meters. On the other hand, it can be stored between  -10 °C to 50 °C at the same level of relative humidity. The accuracy of the probe accounting for up to 10,000 openings and closings is guaranteed for a period of one year. 

The diameter of measurable conductors for the 786847-01 is 5 mm and it can measure insulated conductors. The length of the sensor cable is approximately 1.5 m ± 0.1 m while the length of the power supply cable is 1 m ± 0.1 m . The probe weighs 250 g and comes with an instruction manual and a carrying case. It conforms with EN61326 EMC and EN61010 safety requirements.