Explosion Proof 4-Wire Smoke Detector U5015

Smoke Detector Photoelectric 4-Wire Aluminum 2 Port 3/4" NPT 0-20 mA Relay Non-Latching

Features:

• Model Number: - U5015A2N12A/012500-212
• Item Number: - 1430525
• FM approved for use in Class I, Division 1 and Zone 1 hazardous locations, AEX db ia IIC (T4 gb)
• FM approved for smoke detection performance
• IECEx Zone approved, Ex db ia IIC T4 Gb
• Trouble-free photoelectric operation
• 0-20 mA output for DCS, PLC, integration with milliamp, or relay outputs
• 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

The U5015 Explosion Proof Smoke Detector has Division and Zone explosion-proof ratings and is suitable for industrial and commercial applications. The 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.

Specifications

• Operating Draw - 12-30 VDC (24 VDC nominal)
• Power Consumption - 3.5 watts maximum (2.75 watts at 24 Vdc)
• Output Relays
  • Smoke alarm relay, Form C, 5 amperes at 30 Vdc: Smoke alarm relay has normally open/normally closed contacts and normally de-energized operation
  • Fault relay, Form A, 5 amperes at 30 Vdc: Fault relay has normally open contacts and normally energized operation.
  • Auxiliary relay, Form C, 5 amperes at 30 Vdc: Auxiliary relay has normally open/normally closed contacts and normally de-energized operation.
• Operating Temperature Range –20°C to +65°C (–4°F to +149°F)
• Storage Temperature - –55°C to +70°C (–67°F to +158°F )
• Humidity Range - 5 to 95% relative humidity
• Ingress Protection - IP44 (Applicable to ceiling mount only)
• Current Output - 0-20 mA (±0.3 mA) dc current, with maximum loop resistance of 300 ohms from 12-17.9 Vdc, 500 ohms from 18 to 19.9 Vdc, and 600 ohms from 20-30 Vdc.
• Terminals - UL/CSA rated for 14-18 AWG or 2.5-0.75 mm2 wire
• Smoke Density - 1.5% - 2.5% obscuration per foot (4.9% - 8.2% obscuration per meter)
• Thread Options - 3/4 inch NPT or M25 Multi-port models available
• Enclosure Material - Polycarbonate / ABS - Smoke Detector Copper-free aluminum (painted) - Junction Box
• Shipping Weight (Approximate) - 7.85 lbs (3.56 kg)