Det-Tronics U5015A1N12A (012500-211)


Explosion-Proof Smoke Detector, Aluminum, ABS Housing Material, 3/4″ NPT, FM/IECEx/CSA

Availability: Please Call for Availability

Condition: New
Brand: Det-Tronics
Status: Active
SKU: 103171
Manufacturer Part #: U5015A1N12A
Secondary Part #: 012500-211


The Det-Tronics® SmokeWatch™ U5015 Explosion Proof Smoke Detector has Division and Zone explosion-proof ratings and is suitable for industrial and commercial applications. The SmokeWatch smoke detector is designed to operate effectively with smoldering and rapidly growing fires and contains the ability to annunciate fault ensuring no undisclosed failures. The U5015 Smoke Detector outputs include 0-20 mA, a localized LED, and relays.

Additional information

Weight 7.85 lbs
Dimensions 7.55 × 7.55 × 4.99 in

Detector Electronics Corportation




Unit of Measurement

EA (Each)

Production Status



  • FM Approved for use in Class I, Division 1 and Class I, Zone 1 hazardous locations
  • FM Approved for smoke detection performance (FM 3230)
  • IECEx Zone approved
  • Trouble-free photoelectric operation
  • 0-20 mA output for DCS integration
  • Self-checking circuitry ensures reliable smoke detection
  • Alarm, Auxiliary and Fault relays for controlling annunciating devices or fire panel interface
  • LED provides a visual indication that an alarm has occurred
  • IP44 ingress protection level suitable for onshore or offshore requirements

2022 Det-Tronics Product Catalog


Det-Tronics - Product Catalog

Det-Tronics® SmokeWatch™ Explosion Proof Smoke Detector; Model U5015


Det-Tronics - Data Sheet