Fireye InSight ® II Marine Flame Scanner

Product basic information

Product model: InSight ®  II Marine Flame Scanner (95DSS3-1CEXSS)

Document Number: MF-00-2-6000-0-023-B (2024/08)

Product type: Integrated UV+IR dual probe flame detector

Applicable scenarios: ship power/boilers, extreme industrial environments

Core advantages: Integrated detection, amplification, safety judgment, flame switch, no need for external amplifier

Mechanical and environmental parameters

Specific indicators for parameter categories

Shell material 316 stainless steel (zinc primer+epoxy intermediate coating+polyurethane topcoat)

Equipment weight 21.3 lbs (9.66kg)

Protection level IP66

Explosion proof certification Ex d IIC T6/T5/T4; Ex tb IIIC T85/T100/T135℃

Working temperature -40 ° F~+150 ° F (-40 ° C~+65 ° C)

Humidity 0~95% RH (non condensing)

Installation method: Threaded installation flange (ordered separately)

Flange material 316 stainless steel, weight 1.86 lbs (0.84kg)

Cooling/blowing air requirements

Air source: clean, dry, cold air

Standard air volume: 4 SCFM (113 l/min)

High load/dust conditions: maximum 15 SCFM (425 l/min)

Pressure: Overcome the furnace/bellows pressure

Electrical parameters

Project specifications

Supply voltage 24 Vdc (+10%/-15%)

Working current 0.35 A

Recommended power supply Fireye 60-2685

Output rise time ≤ 20 milliseconds

Standard functions and interfaces

Dual sensor detection

**UV+IR * * dual probes, strong anti-interference

relay output

2-channel independent adjustable flame relay (optional UV/IR/dual trigger)

1-channel fault relay

Analog output

2-channel 4-20mA (corresponding to FR1/FR2 flame intensity respectively)

Regulation and Storage

Sensor gain adjustable

Adjustable relay action threshold

21 modulation frequencies to choose from

4 sets of programmable configuration files (adapted to different fuels/loads)

Operation and Communication

Standard alphanumeric VFD display screen+keyboard

Support Auto config automatic configuration (can be manually forced)

Optional Fireye Explorer software for remote communication on PC

Cable specifications

Model, specification, length

59-546 8-core, 18AWG, dual shielded, PLTC-ER maximum 1000ft (305m)

59-547 12 core, 18AWG, dual shielded, PLTC-ER maximum 1000ft (305m)

Install accessories

Installation flange: 60-2693 series (1 “NPT or 1” BSP, with cooling air interface)

All flanges and shells are made of 316 stainless steel, meeting the anti-corrosion requirements for marine use

Key questions and answers

Question: What are the core advantages of InSight II marine flame scanner compared to ordinary single probe detectors?

Answer: Adopting UV+IR dual sensors for detection, flame recognition is more accurate and anti-interference is stronger; Integrated design without the need for external amplifiers; 316 stainless steel+IP66+Ex d IIC T6 meets the requirements of ship explosion-proof and anti-corrosion extreme environments; Standard configuration includes dual 4-20mA+dual relays+4 sets, suitable for complex working conditions with multiple fuels.

Question: What are the requirements for the cooling air system of this device, and why is the air volume divided into two levels?

Answer: Clean and dry cold air must be used, with a standard air volume of 4 SCFM. For high temperature/dust fuel conditions, it needs to be increased to 15 SCFM; The air volume classification is designed to effectively cool the probe in harsh environments, prevent dust adhesion, and ensure detection accuracy and equipment lifespan.

Question: What is the practical value of the four sets of programmable configuration files and automatic configuration functions of the device in marine applications?

Answer: Four sets of configuration files can quickly switch and adapt to different fuels, loads, and working conditions without the need for repeated debugging; Auto config automatic configuration can quickly power on and match on-site working conditions, reducing debugging time; When abnormalities occur, manual forced coverage can be used to ensure the continuous and stable operation of the ship’s combustion system.