Part Number: 85-5301-0X (X = product variant)
FDS 301
The FDS301 is an explosion proof visual flame detector. The device processes live video images to detect the characteristic properties of flames by means of its digital signal processing and hardcoded software algorithms.
List of Benefits
- Visual flame detection principle
- which ensures maximum false
- alarm immunity.
- Live colour video output.
- Single sensitivity for ease of mapping and maximum coverage.
- On-board Micro-SD card - pre/post alarm video recording.
- Separate function test device – Flame Simulator 301 (FS301).
- Advanced optical verification test.
- Multiple Output Options for maximum flexibility and compatibility
- User Programmable via HART or RS-485
- Can operate stand alone with or without video.
- Unrivaled MTBF – min 2,000,000 hours
- Certified SIL 2 Capable (Exida)
Designed for hazardous industries where fast optical flame detection is critical and nuisance alarms are not an option.
The FDS301 is an explosion proof visual flame detector. The device processes live video images to detect the characteristic properties of flames by means of its digital signal processing and hardcoded software algorithms.
LIVE VIDEO
A live colour video image is available from each detector; this allows information about the protected area to be displayed on a monitor in the control room, providing the operator with a visual feedback of an event, which can reduce response time.
FALSE ALARM IMMUNITY
The FDS301 demonstrates superior false alarm immunity with live colour video direct from a specially designed optical detection device. It is the safest and most advanced flame detector on the market today, and its track record on the hundreds of installations where it is utilised has proven the instrument to be robust, even in the harshest of environments.
ON-BOARD MICRO SD CARD
The FDS301 incorporates a micro-SD card capable of recording a video of detected fires pre and post alarm. This recording is invaluable when carrying out an incident investigation and essentially by using the FDS301, there will never be an instance of an unknown alarm.
The FDS301 is an explosion proof visual flame detector. The device processes live video images to detect the characteristic properties of flames by means of its digital signal processing and hardcoded software algorithms.
LIVE VIDEO
A live colour video image is available from each detector; this allows information about the protected area to be displayed on a monitor in the control room, providing the operator with a visual feedback of an event, which can reduce response time.
FALSE ALARM IMMUNITY
The FDS301 demonstrates superior false alarm immunity with live colour video direct from a specially designed optical detection device. It is the safest and most advanced flame detector on the market today, and its track record on the hundreds of installations where it is utilised has proven the instrument to be robust, even in the harshest of environments.
ON-BOARD MICRO SD CARD
The FDS301 incorporates a micro-SD card capable of recording a video of detected fires pre and post alarm. This recording is invaluable when carrying out an incident investigation and essentially by using the FDS301, there will never be an instance of an unknown alarm.
| Specification | Detail Description |
|---|---|
| Operating Temp | -60°C to +85°C (-76°F to +185°F) |
| Storage Temp | -60°C to +85°C (-76°F to +185°F) |
| Humidity | 0 to 95% RH non-condensing |
| Ingress | IP66, NEMA 4X |
| Dimensions | 100 Diameter x 200 Length Overall (mm) |
| Material | LM25 (Red epoxy), 316 stainless steel |
| Entries | 1 – M25 or ¾”NPT (Variants on Request) |
| Weight | 2.5kg (HE30) or 6kg (316) |
| Operating Voltage | 24Vdc Nominal – (18 to 32 Vdc Range) |
| Power Consumption | 6 watts minimum (no heater), 10 watts typical,15 watts maximum (with heater) |
| Speed of Response | <7 seconds (Typical) |
| Field of View Horizontal | FOV -90° |
| Vertical FOV - 65° | |
| Outputs | Relay contacts - alarm and fault Current source 4-20mA, RS485, HART Live Colour Video (PAL and NTSC) |
| FLAME SENSITIVITY | FIRE SIZE / DISTANCE |
| Methane Jet Fire | 0.9m plume 30m |
| Ethanol | 0.1m2 pan 25m |
| n-Heptane Pan Fire | 0.1m2 pan 44m |
| n-Heptane in direct sunlight | 0.1m2 pan 44m |
| n-Heptane in modulated sunlight | 0.1m2 pan 44m |
| n-Heptane modulated black body | 0.1m2 pan 44m |
| n-Heptane Arc welding | 0.1m2 pan 44m |
| n-Heptane 1000watt lamp | 0.1m2 pan 44m |
| Gasoline Fire | 0.1m2 pan 44m |
| JP4 | 0.36m2 61m |
| Ethylene Glycol | 0.1m2 pan 15m |
| Diesel | 0.1m2 pan 40m |
| Crude Oil (heavy fuel oil) Pan Fire | 0.25m2 40m |
| Silane | 0.61m plume 13m |
| CERTIFICATION | |
| ATEX | II 2 G Ex db IIC T4 (FM07ATEX0033) |
| Factory Mutual | 3260 Radiant Energy Sensing Fire-Detectors for Automatic Fire Alarm Signaling (3029978) |
| IEC 61508 | SIL 2 (MP 080203C001) |
| IECEx FME 07.0002 | |
| Class 1 DIV 1 GROUPS B,C,D,T4 | |
| Class 1 Zone 1 AEx/Ex db IIC T4 | |
| EN54-10 (VdS) |