Model P330

4-channel capacitive level sensor simulator

Overview

Features:
  • Four independent, isolated channels of simulated capacitive fuel/oil/fluid level sensor simulation
  • Three ranges of 3-wire capacitance and three ranges of resistance/conductance per channel
  • Monotonic, glitch-free settings within each range
  • 16 bit capacitance and conductance resolution
  • Simulates sensor cable open/shorted faults
  • Measures and reports excitation amplitudes and frequencies
  • Includes BIST built-in-self-test and status/excitation LEDs
  • Ethernet and USB interfaces
  • Internal LOCK switch may be set to disable writes to nonvolatile memory
Description:

The P330 is a 4-channel benchtop/rackmount simulator of capacitive fuel or oil liquid level sensors. Each independent, isolated channel can simulate both the resistive and conductive components of a coaxial level sensor. The values are simulated electronically with 16-bit resolution, and are monotonic and glitch-free programmable within each impedance range. Interface is USB and Ethernet. The P330 measures and reports realtime excitation voltages and frequencies, can simulate sensor faults, and includes LED indicators and BIST.