FAQ

Q1: What is the power supply requirement for the PROXPAC XL assembly?
A1: The assembly requires a -17.5 Vdc to -26 Vdc power supply without barriers, consuming a maximum

of 12 mA. With barriers, the supply voltage should be between -23 Vdc and -26 Vdc. Operating

at voltages more positive than -23.5 Vdc may reduce the linear range. 

Q2: What is the output resistance of the PROXPAC XL assembly?
A2: The output resistance is 50 Ω. 

Q3: What is the nominal probe DC resistance (RPROBE) for the 3300 XL 8 mm probe?
A3: The nominal probe DC resistance varies with probe length. For a 1-meter

probe, the resistance is approximately 2.5 Ω. 

Q4: What is the estimated lead time for the 330881-BR-04-70-03-02 model?
A4: The estimated lead time is typically 12 to 16 weeks.