| | | 500 um, depending on the nominal measurement range of the selected sensor. The E-852.10 provides different extended measuring ranges for each selected sensor. Easy Sensor Installation The simple installation of the single-electrode PISeca™ probes is facilitated by the E-852's LED-bar indicating the optimum gap between probe and target. Factory Calibration for Improved Linearity Highest possible linearity and accuracy are achieved with factory calibration of the sensor probe together with the signal conditioner electronics. Two measurement ranges can be calibrated at the same time for one particular sensor probe. Factory calibration also optimizes parameters like ILS (linearization), gain and offset and eliminates cable capacitance influences. Integrated Linearization System (ILS) for Highest Accuracy A proprietary linearization circuit compensates the influences of parallelism errors between sensor and target and | | |
| | | ■ Special Linearization System (ILS) for Maximum Linearity ■ Bandwidth Adjustable from 10 Hz to 6.6 kHz ■ Multiple Measurement Ranges per Probe ■ LED-Bar Measuring-Range Display for Easy Setup & Sensor Installation ■ External Synchronization for Multi-Channel Applications | | |
| | | The economical E-852.10 signal conditioner electronics is specially designed for the PISeca™ D-510 series of single-electrode capacitive position sensor probes. It provides analog output with very high linearity, exceptional long-term-stability, sub-nanometer position resolution and bandwidths up to 6.6 kHz. Measurement Principle of Capacitive Sensors Single-electrode capacitive (capacitance) sensors are direct | | metrology devices. They use an electric field to measure change of capacitance between the probe and a conductive target surface, without physical contact. This makes them free of friction and hysteresis and provides high phase fidelity and bandwidth. Selectable Bandwidth and Measurement Range The selectable bandwidth setting allows the user to adapt the system to different applications. For the highest accuracy and sub-nanometer resolution, the bandwidth can be limited to 10 Hz. For high-dynamics measurements, a bandwidth up to 6.6 kHz is possible, with a resolution still down to the 1-nm range. The user can choose a measurement range from 20 to | | |