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Model SS4-AUV/-AUV2 Ultraviolet (UV) Digital Electro-Optical Fire Detector
Installation Guide and Operating Manual
MAN0927_V3_1510-005_Rev H_06-13
1.1.2.3
Operating Temperature
Operating Humidity Range:
Storage Temperature:
1.1.2.4
Field of View:
Sensitivity
Speed of Response:
High Speed Response:
Spectral Sensitivity
1.1.2.5
North America, ATEX, IECEx:
Class
I
, Division 1, Groups A, B, C & D
Class
II
Class
III
T4: Ta = -40°C to +110°C
T5: Ta = -40°C to +75°C
T6: Ta = -40°C to +60°C
InMetro:
Ex d IIC xx Gb
xx= T4: Ta = -60°C to +110°C
T5: Ta = -60°C to +90°C
T6: Ta = -60°C to +75°C
1.1.2.6
Additional Certifications
FM verified and approved to meet FM 3260 Radiated Energy-Sensing Fire Detectors for Automatic
Fire Alarming Signals.
1
Heater circuit turns ON only when temperature drops below zero degrees Fahrenheit (-17° C)
P
2
See Section 1.4 for Additional Performance Specifications
3
The supply connection wiring shall be rated at least 10°C above the rated service temperature (120°C for T4 applications and 85°C
for T5 applications)
1.1.2.7
Other Specifications:
LED Visual Indicators:
Powered Detector:
Fault Declared:
Re-calibrate when:
Fire Declared:
Relay Contact:
Rating:
Fire relay:
Verification relay: N.O. and N.C. contacts (Adjustable time from 0 to 30 seconds)
Fault relay:
1.1.3
Applications
Applications of the Model SS4-AUV/-AUV2 Detectors include warehouses, aircraft hangars, petrochemical
facilities, Gas turbines, and Power plants, among others.
Environmental Specifications
Standard: -40° F to +185° F (-40° C to +85° C)
Performance Specifications
Hazardous Area Classifications
, Division 1 Groups E, F & G
3
3
3
3
Dual LEDs blink every 10 seconds
One LED turns ON solid until the fault is cured
Both LEDs flash ON and OFF rapidly
Both LEDs ON solid (one LED blinks during first few seconds)
0.5 Amp at 120 Volt AC or 1 A at 24 V DC resistive
N.O. and N.C. contacts (Latching/Non-Latching, switch selected)
N.O. and N.C. contacts
5 to 98% RH non-condensing
-67° F to +221° F (-55° C to +105° C)
2
P
P
120° Horizontal and Vertical (
One (1) sq. ft. heptane reference fire at 60 feet
2 to 5 seconds (typical)
Less than 0.5 seconds to "fireball" type fires
0.4 to 3.5 micron wavelengths, TriBand Dual IR Plus
Class I, Zone 1,
AEx d IIC xx, II 2 G Ex d IIC xx
II 2 D Ex tD A21 IP66 T135°C
xx= T4: Ta = -40°C to +110°C
T5: Ta = -40°C to +75°C
T6: Ta = -40°C to +60°C
)
conical
(if selected)
3
3
P
2
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