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Magnetic Proximity Sensor M18 Short-Body Metal Housing 70mm Sensing Range Variant-1 SICK

BRAND: SICK
SKU: 1047255
$224.60 List price: $282.30
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The Magnetic Proximity Sensor M18 is designed for industrial automation, featuring a short-body metal housing and a sensing range of up to 70 mm.
Technical Specifications
  • Housing: Short-body, metal nickel-plated brass
  • Thread size: M18 x 1
  • Diameter: 18 mm
  • Sensing range Sn: 0 mm to 70 mm
  • Safe sensing range Sa: 56.7 mm
  • Magnetic sensitivity: 0.7 mT
  • Switching frequency: 5,000 Hz
  • Connection type: Male connector M12, 4-pin
  • Switching output: PNP, NC function
  • Electrical wiring: DC 3-wire
  • Magnetic alignment: Axial
  • Enclosure rating: IP67
  • Supply voltage: 10 V DC to 30 V DC
  • Ripple: ≤ 10%
  • Voltage drop: ≤ 2 V
  • Current consumption: 10 mA
  • Time delay before availability: ≤ 20 ms
  • Hysteresis: 1% to 10%
  • Reproducibility: ≤ 1%
  • Temperature drift: ± 10%
  • EMC: According to EN 60947-5-2
  • Continuous current Ia: ≤ 200 mA
  • Reverse polarity protection: Yes
  • Short-circuit protection: Yes
  • Power-up pulse protection: Yes
  • Shock and vibration resistance: 30 g, 11 ms / 10 ... 55 Hz, 1 mm
  • Ambient operating temperature: –25 °C to +75 °C
  • Housing length: 50 mm
  • Thread length: 32 mm
  • Tightening torque max: 40 Nm
  • Dimensions (H x L x W): 50mm x 50mm x 18mm
  • Weight: 0.1 kg
Key Features
  • Short-body housing with M18 x 1 thread size
  • Sensing range up to 70 mm with safe sensing range of 56.7 mm
  • High switching frequency of 5,000 Hz
  • PNP switching output with NC output function
  • IP67 rated enclosure for dust and water protection
  • Shock and vibration resistant (30 g, 11 ms / 10 ... 55 Hz, 1 mm)
  • Reverse polarity, short-circuit, and power-up pulse protection
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor wiring and safety standards.
Applications
  • Industrial automation for position sensing
  • Metal detection in manufacturing processes
  • Safety and control systems in machinery
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Durable metal housing extends product life reducing waste
  • Low power consumption with efficient DC 3-wire electrical wiring
  • Complies with China-RoHS for hazardous substance restrictions
Warranty Information

Standard manufacturer warranty applies. Please refer to SICK's official warranty policy.

Available Now

The SICK MM18-70APO-ZCK Magnetic Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.

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