Part Number

Electrical Specifications

Power   6 W (max)
Voltage Switching 30 VDC (max)
Current 0.2 Amp (max)
Open Circuit Leakage 10 μAmp (max)
Resistance Closed Circuit Resistance .9 Ohm (max)
Temperature Operating -35 TO + 70 °C
Storage -35 TO + 70 °C

Physical/Operational Specifications

Housing Material   Aluminum
Air Gap Range Distance 0 to 0.1875
Lateral Alignment Distance 0.1875
Mounting Environment   Indoor or Outdoor


  • High sensitivity anti-tamper
  • Unique output for misalignment
  • Standard ANSI Mount
  • UL 634 Level 2 Certified
  • ULC/ORD-C634 Level 2 Certified


  • Solid state reliability
  • Insensitive to vibration and shock
  • Suitable for indoor or outdoor use

Notes 16

  1. Specifications are not constant across entire magnetic range.
  2. Customer must exercise care in handling and mounting to prevent damage to internal components and subsequent changes to sensor performance.
  3. For information about performance, custom configurations (i.e. wire length or color; connectors; operational variation), or packaging contact our Sales Department.
  4. Information contained hereon is for informational purposes only and should not be deemed as accurate for a specific application. Consult factory for specific application information and/or latest revision.
  5. Options: alternate internal resistors
  6. Additional Parts Included: 4 undercut thread cutting screws (#12-24 X 1/2), 2 undercut screws (#8-32 X 3/8″)
  7. See Sentinel Instruction and Owner’s Manual for additional information