Electrostatic Sensor EF-S1

With this inline-capable surface potential sensor, you can constantly monitor static that will be generated in various places in a process while running a line and, if there is any abnormality, you can respond to it immediately. It will clarify damage or failure caused by static which has been hard to find out before, allowing the maintenance of stable quality.

You can see the neutralizing effect of the ionizer in real time, so it is possible to objectively verify damage on the ionizer or time to replace expendable parts. By quickly finding decrease in the effect of the ionizer, it will relieve concerns like “Is it really neutralizing?”, and reduce the man-hours required for inspection and verification.

Unlike the off-line measurement with a handheld instrument, it can be installed in a line in the same way as photoelectric sensors, thus reduces variation in measurements caused by differences in workers, measurement sites and distance to help improve reliability. In addition, with its variety of features such as the window comparator output that outputs a signal when the measured value exceeds the measurement range, and analog output essential for data collection and analysis, it enables line control for anti-static measures similar to the beam sensor (photoelectric sensor).

The controller is equipped with a red and a green display. Current values and threshold values can be viewed at a glance.

High-precision design with a repeatability precision of ±0.3 % F.S. Even very slight differences in potential will not be skipped over.

A large number of functions for a variety of applications are available, including 0-adjust, hysteresis setting, window comparator output, and +potential / -potential peak hold (external timing input) measurement.

Data logger can collect and analyze data, which will be helpful when reviewing the installation angle of the ionizer and the number of ionizers.