Specifications
Brand Name :
CAILEE
Model Number :
JSY-F401-B
Certification :
ISO9001、CCCF、CNEX、SIL2
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C,T/T
Delivery Time :
15-20 days
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
IP Proof Level :
IP67
Rated voltage :
24V DC (18V DC~36V DC)
Operating current :
≤20mA
Weight :
1.35kg (2.976lbs)
Description

Ex Quad-Band UV IR Flame Detector High Low Temp & Humidity Resistant

Ex Quad Band IR UV Flame Detector 24V DC High Low Temp Humidity Resistant

1.Product Overview

The JSY-F401-B is an explosion-proof, multi-spectral flame detector designed for versatile fuel types, ensuring early fire detection.

Equipped with three infrared wavelength sensors, one ultraviolet sensor, and a sapphire optical filter, it excels at detecting combustion flames across various fuels. Leveraging a proprietary combination of time-domain and frequency-domain signal processing along with a Fourier fuzzy algorithm, the detector analyzes incoming data. By integrating interference source logic into its analysis, it effectively mitigates ambient light and heat radiation, minimizing false alarms. This makes it an ideal choice for both indoor and outdoor environments where false triggers are common. Thanks to its advanced fire signal processing algorithm and multi-sensor design, the detector maintains high sensitivity, performing reliably in tough industrial conditions, including extreme temperatures and high humidity.

2.Product Features

(1) Comprehensive Detection: Utilizes multi-frequency infrared, ultraviolet, time-domain, and frequency-domain analysis for accurate identification.
(2) Adjustable Sensitivity: Customizable settings on-site for tailored performance.
(3) Self-Learning Capability: Optimizes operation based on the environment.
(4) EMI Resistance: Resistant to electromagnetic interference for stable operation.
(5) False Alarm Prevention: Solar-blind design reduces unwanted alerts.
(6) Patented Design: Unique, industrial-grade appearance.
(7) Easy Installation: Field-of-view angle adjustment markings for quick setup.
(8) Robust Build: Dustproof, explosion-proof, corrosion-resistant, and rainproof.

3. Application

(1) Fire-Prone Areas: Ideal for environments with smokeless liquid and hydrocarbon fires, as well as locations at risk of deflagration.
(2) Energy Sector: Nuclear power plants, converter stations, and transformer areas.
(3) Manufacturing & Storage: Brewing and wine storage facilities, spray painting workshops, pharmaceutical plants, paint production/storage/transportation, chemical production/storage/transportation, and petrochemical sites.
(4) Industrial Settings: Power plant pump areas, machine rooms, and unattended zones; large factory warehouses storing flammable materials.
(5) Specialized Processes: Printing facilities (solvent handling, flattening, drying); 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.)

Ex Quad Band IR UV Flame Detector 24V DC High Low Temp Humidity Resistant

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

Ex Quad Band IR UV Flame Detector 24V DC High Low Temp Humidity Resistant

Name Quantities Unit of measure
JSY-F401-B
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

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Ex Quad Band IR UV Flame Detector 24V DC High Low Temp Humidity Resistant

Ask Latest Price
Brand Name :
CAILEE
Model Number :
JSY-F401-B
Certification :
ISO9001、CCCF、CNEX、SIL2
Place of Origin :
CHINA
MOQ :
1
Price :
Negotiable
Contact Supplier
Ex Quad Band IR UV Flame Detector 24V DC High Low Temp Humidity Resistant

CDINDUSTRY ( INTERNATIONAL ) . INC

Verified Supplier
1 Years
chongqing, chongqing
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent
Total Annual :
5000000$-7000000$
Employee Number :
50~99
Certification Level :
Verified Supplier
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