Sick - Capacitive Proximity Sensors

From solid material, such as paper or wood, to granules or liquids, they reliably detect the status of the product during the production process and final inspection. Is there something behind that cover? Is the filled package really full? How much paint is still left in the tank? For capacitive proximity sensors, these are easy questions to answer. Capacitive proximity sensors from SICK are never far from the action. Sensing ranges between 1 and 25 mm allow them to be used in nearly all installation situations, making them extremely adaptable for a wide range of applications. These sensors are also remarkably resistant to faults. Impurities, contamination, dust, and airborne spray particles have little effect on them, nor does electromagnetic interference. No wonder they are installed in a wide range of industries, such as food, automotive, or in storage and conveyor systems.

Applications

• Door leaf detection on elevator doors
• Zone detection in elevator shafts
• Position determination on a revolving door
• Door leaf detection on automatic sliding doors

Product family CQ

• Rectangular housing
• Detects powders, granulates, liquids, and solids
• Extremely high electromagnetic compatibility
• Electric version: DC, 4-conductor
• Supply voltage: 10 V ... 36 V DC
• Short-circuit protection (pulsed)
• Reliable capacitive proximity sensors enclosed in a rectangular housing

Product family CM

• Cylindrical housing in M12, M18, and M30 models
• Detects powders, granulates, liquids, and solids
• High electromagnetic compatibility
• Electrical configuration: DC 2 and 4-wire
• Supply voltage: 10 V DC to 36 V DC
• Optical adjustment indicator
• Sensing ranges of up to 25 mm
• Enclosure rating: IP 65, IP 68, IP 69K
• Tried-and-tested sensors for object detection and level measurement

Product family CM PTFE

• M18 - metric housing
• Detects powders, granulates, liquids, and solids
• Extremely high electromagnetic compatibility
• Electric version: DC, 4-conductor
• Supply voltage: 10 V ... 36 V DC
• Short-circuit protection (pulsed)
• Housing material made from PTFE
• Sensors in cylindrical PTFE-housing that withstand tough environments
• IP 67 protection class

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