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Proximity Sensor 3-Wire DC Standard Barrel | 12mm Diameter | Stainless Steel Housing | 4mm Sensing Distance | by Allen-Bradley

SKU: 871TMDH4NP12A2
$229.00 List price: $285.40
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The Proximity Sensor 3-Wire DC Standard Barrel is designed for reliable object detection in industrial automation. With a durable 12mm stainless steel tubular housing and a sensing distance of 4mm, this sensor is perfect for manufacturing process control and machine safety. Its normally open (N.O.) output type ensures efficient operation, making it an essential component for any automated system.
Technical Specifications
  • Type: Proximity Sensor
  • Connection: 3-wire DC standard barrel
  • Diameter: 12 mm
  • Housing: Stainless steel tubular
  • Face: Metal
  • Sensing Distance: 4 mm
  • Output Type: Normally Open (N.O.), Source (PNP)
  • Shielding: Unshielded
  • Dimensions (H x L x W): 50mm x 50mm x 12mm
  • Weight: 0.1 kg
Key Features
  • 3-wire DC standard barrel connection
  • 12 mm diameter stainless steel tubular housing
  • Metal face for durability
  • 4 mm sensing distance
  • Normally open (N.O.) output
  • Source (PNP) output type
Professional Installation Requirements
  • Installation should be performed by a qualified technician to ensure proper wiring and sensor alignment.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Machine safety and monitoring
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Non-contact sensing reduces wear and tear, extending device life and reducing waste.
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply as product is discontinued.

Available Now

The Allen-Bradley 871TMDH4NP12A2 Proximity Sensor is discontinued by the manufacturer but available for immediate purchase through Radwell with a 2-year warranty. Ideal for industrial automation and manufacturing applications.