KEYENCE CORP PQ-02 SENSOR

Description:

The Keyence PQ‑02 CORP sensor is an industrial non‑contact photoelectric sensor used for reliable object detection in automation and control systems. Installed where accurate presence or absence sensing is required, it detects objects using optical technology and outputs a discrete signal for machine logic or PLC inputs. Maintenance teams, system integrators, and automation technicians use this sensor for replacement, retrofit, and system upgrades to improve detection performance and control reliability.

Applications:

The Keyence PQ‑02 CORP sensor is used in conveyor systems, packaging machinery, assembly lines, material handling equipment, and inspection stations to detect part presence, position, or motion. Keyence photoelectric sensors are deployed in automated manufacturing environments where dependable non‑contact detection supports control logic, counting tasks, jam prevention, and overall system reliability in production and processing operations.

Technical Specifications:

• Manufacturer: Keyence
• Model / Part Number: PQ‑02 CORP
• Product Type: Photoelectric Sensor
• Sensing Mode: Optical photoelectric detection (specific subtype dependent)
• Supply Voltage: Typically 12–24 V DC (model dependent)
• Output Type: Discrete NPN/PNP output (verify specific variant)
• Connector: Industrial interface (e.g., M12 or cable)
• Light Source: LED or optical emitter
• Response Time: Fast switching for dynamic detection
• Indicators: LED for power and output status
• Protection Rating: Industrial environment capable
• Mounting: Surface or bracket mount
• Operating Temperature: Industrial specification range
• Application: Object presence, position, and motion detection

Common Replacements:

• Keyence PZ‑V series photoelectric sensor
• Omron E3Z‑D series photoelectric sensor
• Sick W4 series photoelectric sensor