3M 709 Static Sensor Electrostatic Field Sensor is an industrial electrostatic monitoring device designed to detect and measure static electric fields in manufacturing, electronics assembly, packaging, semiconductor production, and other ESD-sensitive environments. It is commonly used as part of static control systems to help reduce electrostatic discharge risks that can damage sensitive electronic components or disrupt manufacturing processes. The sensor continuously monitors the electrostatic field in its sensing area and outputs a signal that can be used by compatible controllers or monitoring equipment. By detecting changes in static charge levels, it enables automated static control systems to activate ionizers, generate alarms, or provide real-time process feedback.

CONDITION: This unit is untested and sold as-is. Cosmetic wear may be present from previous use. Mounting hardware, cables, controller, manuals, calibration certificate, and original packaging are included only if shown in the listing photos.

Key Specifications