Features
- Patented* WideBand IR™ Infrared combined with Ultraviolet
- Detection range greater than 200 feet to 1 sq. ft. heptane fire
- Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
- Patented Electronic Frequency Analysis
- Visible Sensor for optimum false alarm rejection
- Selectable detection sensitivities
- Solar blind 90° full 100% cone-of-vision
- Dual Microprocessors for reliable performance
- Real-time clock for accurate time dating of events
- FirePic™ — Up to 6 pre-fire event data storage
- Event log — Up to 200 events with date and time stamp
- Built-in RS-485 ModBus Communication
- Built-in non-isolated 4-20 mA analog output (sink or source)
- Alarm, Fault and Fire Verification relays.
- Automatic Optical Path and Electronic Self-Test
- Widest operating temperature range
- Patented* Electronics Module for components protection with plug-in terminations for easy field installation
- Two ¾” NPT OR 25mm conduit entries
- Low power consumption
- High RFI and EMI immunity
- FM approved
Specifications
Specifications
Field of View |
90° Full 100% Cone of vision, ± 45° from on-axis |
---|---|
Sensitivity |
Very High, High, Medium and Low – Switch Selectable |
Response Time |
3-5 Seconds to 1 sq. ft. n-Heptane fire at 100 ft. 3-10 Seconds to 1 sq. ft. n-Heptane fire at 200 ft. |
Spectral Sensitivity |
Ultraviolet: 185 - 260 nanometers Visible: 400 – 700 nanometers Near Band IR: 0.7 – 1.1 microns Wide Band IR: 1.1 – 3.5 microns |
Operating Voltage |
24 VDC nominal (18-32 VDC) - Regulated |
Power Consumption |
Operating: 83 mA @ 24 VDC nomina |
Alarm |
133 mA @ 24 VDC nominal |
Heater |
155 mA – additional Note: Heater will turn on at 0ºF (-17ºC) |
Output Relays |
Fire Alarm: SPDT (NO / NC) – De-Energized/Energized, Latching/Non-Latching Fault: SPST (NO) – Normally Energized, Latching/Non-Latching Auxiliary: SPDT (NO / NC) – De-Energized/Energized, Latching/Non-Latching Contacts rating: 1 amp @ 24 VDC |
Analog Output |
0 - 20 mA stepped - Source or Sink User Selectable |
Loop Resistance |
50 - 400 OHMS |
Communication |
One of the following – User Selectable:
|
Visual Indications |
Blue LED: Power Red LED: Alarm Yellow LED: Fault |
Temperature Range |
Operating: -40 to +185ºF (-40 to +85ºC) Storage: -67 to +230ºF (-55 to +110ºC) |
Humidity Range |
5 to 98% relative humidity, non-condensing |
Vibration |
Meets or exceeds MilSpec 810C Method 514.2, Curve AW12 |
Wiring |
14 AWG (2.5mm2) to 22 AWG (0.326mm2); Shielded Cable Recommended |
Conduit Entries |
Standard: Two ¾” NPT or two M25 |
Enclosure Materials |
Copper-Free Powder Coated Aluminum or 316 Stainless Steel |
Enclosure Type |
NEMA 4 & 4X, IP66 |
Certifications |
FM: Class I, Div. 1 & 2, Groups B, C, & D; Class II, Div. 1 & 2, Groups E, F, & G; Class III ATEX: II 2 G D; Ex d IIC T4 (Ta: -40 to +110ºC), T5 (Ta: -40 to +75ºC), T6 (Ta: -40 to +60ºC) CE: Complies with EN6100-6-4 & EN50130-4 |
Shipping Weight |
Aluminum: 3.6 lbs (1.6 kg) Stainless Steel: 7 lbs (3.2 kg) |
Mounting |
Swivel Bracket Assembly - Optional |
Warranty |
Three years from the date of shipping |
Accessories
FS20X Optional HART Module
Part Number: FSX-A014
FS20X Optional HART ModuleSun Shade
Part Number: SH-001
Sunshield for SS2, SS4, FS24X and FS20X Detectors, 316 Stainless Steel.Mounting
Part Number: SM4
Stainless Steel Swivel mounting assembly for FS24X, FS20X, SS4, SS2 detectors.