DET-TRONICS Explosion Proof Smoke Detector Model: 30-3013A1N13A

SPECIFICATIONS
OPERATING VOLTAGE—
12-30 Vdc (24 Vdc nominal)
SMOKE DENSITY—
1.5% - 2.5% obscuration per foot
(4.9% - 8.2% obscuration per meter)
POWER CONSUMPTION—
3.5 watts maximum (2.75 Watts at 24 Vdc)
0.674 Watts with no relays energized
1.23 Watts with one relay energized
2.12 Watts with two relays energized
2.68 Watts with three relays energized
OUTPUT RELAYS—
Smoke alarm relay, Form C, 5 amperes at 30 Vdc:
The smoke alarm relay has normally open/normally
closed contacts and normally de-energized
operation
Fault relay, Form A, 5 amperes at 30 Vdc:
The fault relay has normally open contacts and
normally energized operation
Auxiliary relay, Form C, 5 amperes at 30 Vdc:
The auxiliary relay has normally open/normally closed
contacts and normally de-energized operation
TEMPERATURE RANGE—
Operating: –20®C to +65®C (–4®F to +149®F)
Storage: –55®C to +70®C (–67®F to +158®F )
HUMIDITY RANGE—
5 to 95% relative humidity
INGRESS PROTECTION—
IP44
Note: 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
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)
WARRANTY PERIOD—
1 year
DIMENSIONS—
See Figure 2
CERTIFICATION—
For complete app