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KEYENCE EM-038P PHOTOELECTRIC SENSOR
Metal object detection in automation systems
Part presence verification on production lines
Position confirmation in packaging machines
Non-contact triggering in robotic applications
Machine safety and limit sensing systems
KEYENCE EM-038P is a shielded inductive sensor with a 3.8 mm diameter cylindrical body. Despite its compact size, it provides high-precision detection of ferrous metals. The built-in amplifier circuit allows direct connection to control systems. A red LED indicator clearly displays the detection status. With an IP67 rating, it ensures reliable performance in harsh industrial environments.
Type: Shielded, cylindrical (Ø3.8 mm)
Sensing distance: 0.8 mm ±15%
Detectable object: Ferrous metals
Standard target: 5 × 5 mm iron (1 mm thickness)
Hysteresis: Max 10% of sensing distance
Response frequency: 1.2 kHz
Operation mode: Normally open (N.O.)
Temperature characteristics: ±10% (reference at 23°C), operating range -10°C to +70°C
Indicator: Red LED
Output type: PNP open collector
Housing material: Stainless steel