CDINDUSTRY ( INTERNATIONAL ) . INC
| Payment Terms | L/C,T/T |
| Delivery Time | 15-20 days |
| Spectrum Range | 3.8um 4.4um 185-260nm |
| Response Time | N-heptane ≤15s |
| Cone of View | 120° |
| GBS | GB12791、GB15631、GB3836 |
| Ambient humidity | ≤95% relative humidity without condensation |
| Output mode | Standard relay output (fault, fire alarm), 4-20mA |
| Material | Cast aluminum (stainless steel is optional) |
| Weight | 1.35kg (2.976lbs) |
| Brand Name | CAILEE |
| Model Number | JSY-F301/A |
| Certification | ISO9001、CCCF、CNEX、SIL2 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 15-20 days |
| Spectrum Range | 3.8um 4.4um 185-260nm | Response Time | N-heptane ≤15s |
| Cone of View | 120° | GBS | GB12791、GB15631、GB3836 |
| Ambient humidity | ≤95% relative humidity without condensation | Output mode | Standard relay output (fault, fire alarm), 4-20mA |
| Material | Cast aluminum (stainless steel is optional) | Weight | 1.35kg (2.976lbs) |
| Brand Name | CAILEE | Model Number | JSY-F301/A |
| Certification | ISO9001、CCCF、CNEX、SIL2 | Place of Origin | CHINA |
| High Light | UV IR Flame Detector 3.8um ，Triple Band IR Flame Detector ，Ex Point IR Flame Detector | ||
Ex Point Type Triple-Band Flame Detector UV IR Multi-Criteria Judgment
1.Product Overview
This explosion-proof multi-spectral flame detector is designed for early fire warning across diverse fuel types. Equipped with dual infrared wavelength sensors, an ultraviolet sensor, and a sapphire optical filter, it delivers high responsiveness to combustion flames from various fuels.
To minimize false alarms, the detector processes multi-signal data through proprietary time-domain/frequency-domain analysis and Fourier fuzzy algorithms, combined with interference source logic judgment. This effectively eliminates interference from ambient light and thermal radiation, making it ideal for indoor/outdoor open environments with multiple potential false alarm sources.
Its advanced fire signal processing algorithms and multi-sensor technology enhance sensitivity, ensuring reliable operation in harsh industrial conditions such as extreme temperatures and high humidity.
2.Product Features
(1) Multi-dimensional detection: Combines multi-frequency infrared, ultraviolet, time-domain, and frequency-domain analysis
(2) On-site adjustable sensitivity
(3) Compatible with various fuel types
(4) Built-in self-learning function
(5) Strong electromagnetic interference resistance
(6) False alarm prevention with solar-blind technology
3. Application
(1) Large-scale industrial storage facilities housing combustible materials
(2) Spray coating workshops
(3) Pharmaceutical manufacturing sites
(4) Chemical industry: production, warehousing, and logistics operations
(5) Paint sector: manufacturing, storage, and transportation processes
(6) Petrochemical industry: production, storage, and distribution activities
4.Main Technical Data
| Nominal Voltage | 24V DC (18V DC~36V DC) |
| Operating current | ≤20 mA |
| Alarm current | ≤25 mA / DC 24 V |
| Ambient temperature | -10~+55 °C |
| Ambient humidity | ≤95% relative humidity without condensation |
| Spectral response | 3.8um 4.4um 185-260nm |
| Fire 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 |
| Relay contact capacity | 1A/AC 125V 2A/DC 30V |
| Material | Cast aluminum (stainless steel is optional) |
| Implementation standard | GB 15631-2008 GB 12791-2006 |
| Dimensions | φ100mm/H165mm(φ3.94in/H6.50in) |
| Weight | 1.35kg (2.976lbs) |
| Color | Silver, Red (Customizable) |
| Cable outlet thread | Standard G3/4, two pieces |
| Explosion-proof mark | Ex db ⅡC 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
The JSY-F301 flame detector is equipped with three status indicator lights, which are used to indicate its working status.
| Status | Indicator light |
| Operation Indicator Light (Green) | Always on |
| Alarm Confirmation Indicator Light (Red) | It blinks for early warning and is always on for an alarm. |
| Fault Indicator Light (Blue) | When a fault occurs, the blue light is always on (and the red light goes out). When the device is powered on, it blinks to show the self-checking and self-adaptive status. |
6.Complete Product Set
| Name (of a thing) | Quantities | Unit (of measure) |
| JSY-F301 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 |
| Connecting Piece | 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 | 1 piece per batch |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
2016
Total Annual:
5000000$-7000000$
Employee Number:
50~99
Ecer Certification：
Verified Supplier
CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In additi... CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In additi...
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