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Home > products > UV IR Flame Detector > UV IR Explosion Proof Flame Detector With High Sensitivity IP67 Protection Level

UV IR Explosion Proof Flame Detector With High Sensitivity IP67 Protection Level

Product Details

Place of Origin: CHINA

Brand Name: BOEN FIRE

Certification: ISO9001、CCCF、CNEX、SIL2

Model Number: JSY-F401-B2

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Negotiable

Delivery Time: 15-20 days

Payment Terms: L/C,T/T

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Product Details
Highlight:

IR Explosion Proof Flame Detector

,

UV Explosion Proof Flame Detector

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High Sensitivity IR Flame Detector

Spectrum Range:
3.8um 4.4um 5.3um 185-260nm
Response Time:
N-heptane ≤15s
Cone Of View:
120°
Explosion Proof:
Ex Db ⅡC T6 Gb、Ex Tb IIIC T80℃ Db
Rated Voltage:
24V DC (18V DC~36V DC)
Operating Current:
≤20mA
Reset Mode:
Reset By Power-off Or Reset By Simulator
Weight:
1.35kg (2.976lbs)
Spectrum Range:
3.8um 4.4um 5.3um 185-260nm
Response Time:
N-heptane ≤15s
Cone Of View:
120°
Explosion Proof:
Ex Db ⅡC T6 Gb、Ex Tb IIIC T80℃ Db
Rated Voltage:
24V DC (18V DC~36V DC)
Operating Current:
≤20mA
Reset Mode:
Reset By Power-off Or Reset By Simulator
Weight:
1.35kg (2.976lbs)
Product Description

Explosion-Proof UV IR Flame Detector High Sensitivity N-heptane ≤15s 

 

1. Product Overview

 

This flameproof four - band flame detector is specially designed for early fire warning in scenarios with multiple fuel types. By integrating infrared and ultraviolet four - band detection technologies, it can accurately identify the combustion characteristics of various fuels and achieve earlier warning.

 

The detector is equipped with 3 infrared wavelength sensors and 1 ultraviolet sensor, combined with a sapphire optical filter to build a full - spectrum monitoring system. It can increase the response speed to flames of various fuels such as hydrocarbons and alcohols by more than 30%. Its unique four - band joint detection mechanism conducts multi - dimensional modeling of the amplitude, frequency and spectral distribution of flame signals through three processes of time - domain waveform analysis, frequency - domain spectrum decomposition and Fourier fuzzy algorithm. Combined with the interference source logic database, it can intelligently filter more than 98% of false alarm factors such as sunlight, welding arc and thermal radiation, and is especially suitable for complex environments such as chemical workshops and storage areas.

 

Innovative multi - sensor fusion algorithm and dynamic threshold adjustment technology enable the detector to maintain a fire response speed of ≤15 seconds in extreme industrial environments such as a wide temperature range of - 10℃~55℃ and high humidity of 95% RH. The sensitivity is greatly improved compared with traditional detectors, providing all - weather reliable protection for high - risk scenarios.

 

2. Product Features

 

(1) Adopts the integration of multi-frequency infrared and ultraviolet technologies, combined with time-domain and frequency-domain multi-analysis and judgment mechanisms
(2) Supports on-site flexible adjustment of sensitivity parameters
(3) Has strong anti-electromagnetic interference performance
(4) Embeds anti-false alarm logic to achieve solar blindness characteristics
(5) Equips with an exclusive field-of-view angle adjustment marking system
(6) Features a fully sealed structural design, meeting the four protection standards of dustproof, explosion-proof, corrosion-resistant, and rainproof

 

3. Application 

 

(1) Nuclear power plants, converter stations, transformer areas
(2) Natural gas exploration and production enterprises
(3) Paint manufacturing, storage, and transportation links
(4) Chemical production, storage, and transportation fields
(5) Petrochemical product production, storage, and transportation scenarios
(6) Flammable storage areas in large factory warehouses
(7) Processes involving solvent treatment, pressing, and drying in the printing industry
(8) Chip production workshops

 

4. Main Technical Data

 

Rated voltage 24V DC (18V DC~36V DC)
Operating current ≤20mA
Alarm current ≤25mA / DC 24V
Ambient temperature -10~+55°C
Ambient humidity ≤95% relative humidity without condensation
Spectral response 3.8um  4.4um  5.3um  185-260nm
Response Time N-heptane ≤15s
Adjustable sensitivity Level I (The default level is Level I at the factory and it is locked.)
Detection angle Vertical viewing angle: 90°; Horizontal viewing angle: 120°
Protection level IP67
Output mode Standard relay output (fault, fire alarm), 4-20mA (optional)
Relay contact capacity 1A/AC 125V  2A/DC 30V
Material Cast aluminum (stainless steel is optional)
Implementation standard GB15631-2008  GB12791-2006
Dimensions 165mm x 136mm x 100mm(6.50in×5.35in×3.94in)
Weight 1.35kg(2.976lbs)
Cable outlet thread Standard G3/4, two pieces
Explosion-proof mark Ex db C T6 Gb,Ex tb IIIC T80 Db
Detection distance Fuel Fire source size Details
N-Heptane 0.3mx0.3m(lft.x1ft.) 50m(164ft.)
Petrol 0.3mx0.3m(1ft.x 1ft.) 40m(131ft.)
Diesel fuel 0.3mx0.3m(1ft.x lft.) 35m(114ft.)
Kerosene 0.3mx0.3m(lft.x1ft.) 35m(114ft.)
Ethanol 0.3mx0.3m(lft.x lft.) 30m(98ft.)
Methane 0.5mx0.2m(1.7ft.x0.7ft.) 30m (98ft.)
Sheet of paper 0.3mx0.3m(1ft.x 1ft.) 25m(82ft.)

 

5.Indicator Lights

 

Status Indicator light
Operation Indicator Light (Green) Always on
Alarm Confirmation Indicator Light (Red) It flashes for early warning and stays on when in alarm.
Fault Indicator Light (Blue) When a fault occurs, the blue light stays on (and the red light goes out). When the device is powered on, it flashes, indicating the self-checking and self-adaptive status.

 

6.Complete Product Set

 

Name  Quantities Unit of measure
JSY-F401-B2
Point-type Infrared Flame Detector
Point-type Ultraviolet Flame Detector
1 piece
Instruction Manual 1 copy
Explosion-proof Certificate 1 copy
Mounting Bracket 1 item
Fastenings 1 item
M8 Nut 1 piece
M8x45 Hexagon Socket Head Cap Screw 1 piece
M8x25 Hexagon Socket Head Cap Screw 1 piece
Flame Detection Remote Controller YC-F1 1 piece per batch