CDINDUSTRY ( INTERNATIONAL ) . INC
| Payment Terms | L/C,T/T |
| Delivery Time | 15-20 days |
| Spectrum Range | 3.8um 4.4 um 185-260nm |
| Response Time | N-heptane ≤15s |
| Cone of View | 120° |
| Operating current | ≤20mA |
| IP Proof Level | IP67 |
| Ambient temperature | -10~+55 °C |
| Cable outlet thread | Standard G3/4, two pieces |
| Weight | 1.35kg (2.976lbs) |
| Brand Name | CAILEE |
| Model Number | JSY-F301-B |
| 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 4.4 um 185-260nm | Response Time | N-heptane ≤15s |
| Cone of View | 120° | Operating current | ≤20mA |
| IP Proof Level | IP67 | Ambient temperature | -10~+55 °C |
| Cable outlet thread | Standard G3/4, two pieces | Weight | 1.35kg (2.976lbs) |
| Brand Name | CAILEE | Model Number | JSY-F301-B |
| Certification | ISO9001、CCCF、CNEX、SIL2 | Place of Origin | CHINA |
| High Light | Tunnels UV IR Flame Detector ，Triple Band Flame Detector ，Tunnels Explosion Proof Flame Detector | ||
Explosion-Proof Triple-Band UV IR Flame Detector for Tunnels 120°
1.Product Overview
The JSY-F301-B is an advanced explosion-proof flame detector designed for early fire detection across diverse environments. Equipped with dual infrared sensors, an ultraviolet sensor, and a sapphire optical filter, it ensures high accuracy in identifying flames from various fuel types. Its proprietary Fourier fuzzy algorithm and multi-spectral signal processing eliminate false alarms caused by ambient light, thermal radiation, or other interference sources. Ideal for harsh industrial conditions, it operates reliably in extreme temperatures, high humidity, and challenging outdoor/indoor settings.
2.Product Features
(1)Multi-Spectral Detection
(2)Robust Performance:Adjustable sensitivity and self-learning capability.
(3)Resistant to EMI, dust, corrosion, and water (IP-rated).
(4)Solar-blind technology to ignore sunlight interference.
(5)Adapts to harsh conditions (-40°C to +85°C).
(6)Minimized false alarms with advanced algorithms.
(7)Universal fuel compatibility
3. Application
(1) Brewing sector and wine storage facilities
(2) Natural gas exploration and production firms
(3) Paint manufacturing, storage and transportation
(4) Pharmaceutical field
(5) Chemicals production, storage and transportation
(6) Petrochemical products production, storage and transportation
4.Main Technical Data
| Operating voltage | DC 18-32V |
| 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 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 (optional) |
| 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 | Metallic silver |
| 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-B 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 | Quantities | Unit of measure |
| JSY-F301-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 |
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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