LONAKO LNK-LB-03B INTRINSICALLY SAFE LIFEBUOY LIGHT
- Product Code: LNK-LB-03B
- Product SKU:
- Item Code: LBOY-LON-BLTE2-
- Availability: In Stock
ATEX INTRINSICALLY SAFE LIGHT
LNK-LB-03B INTRINSICALLY SAFE LIFEBUOY LIGHT
• ATEX IECEx MED USCG approved
• Intrinsically safe used for hazardous marine activity applications
• Rated at : II 1G Ex ia op is IIC T4 Ga
• Suitable for hazardous Zones 0 1 and 2
• Operating life ≥20 hrs at over 2cd (15h at -1℃)
• Water sensors and gravity double activation system no inadvertent activation risk
• Automatic ON in water Automatic OFF after leaves water
• Supplied with universal retrofit Adopter to realize one step mounting
• Intrinsically safe used for hazardous marine activity applications
• Rated at : II 1G Ex ia op is IIC T4 Ga
• Suitable for hazardous Zones 0 1 and 2
• Operating life ≥20 hrs at over 2cd (15h at -1℃)
• Water sensors and gravity double activation system no inadvertent activation risk
• Automatic ON in water Automatic OFF after leaves water
• Supplied with universal retrofit Adopter to realize one step mounting
• Robust and resist 76 meters drop height test
DESCRIPTION
LNK-LB-03B lifebuoy light is Intrinsically Safe light to be installed with lifebuoy. The light is SOLAS/MED approved and also certified for ATEX & IEC Ex.
The Marking is“
II 1G Ex ia op is IIC T4 Ga”-35℃≤Ta≤+85℃ which represents:
“II”=Group II Non-mining equipment use for applications other than mines.
“1”=Category 1 (Zone 012)
“G”=Gas.
“Ex”=The equipment was fulfills current EN standard.
“ia”=Intrinsic safety with “very high” protection level.
“op is”=inherently safe optical radiation.
“IIC”= IIC goup explosive gas typical gas is hydrogen.
“T4”=The maximum surface temperature is 135℃.
“Ga”=equipment for explosive gas atmospheres having a "very high" Level of Protection which is not a source of ignition in normal operation during expected malfunctions or during rare malfunctions.
Ambient Temperature is -35℃ ～ +85℃.
The Marking is“
II 1G Ex ia op is IIC T4 Ga”-35℃≤Ta≤+85℃ which represents:“II”=Group II Non-mining equipment use for applications other than mines.
“1”=Category 1 (Zone 012)
“G”=Gas.
“Ex”=The equipment was fulfills current EN standard.
“ia”=Intrinsic safety with “very high” protection level.
“op is”=inherently safe optical radiation.
“IIC”= IIC goup explosive gas typical gas is hydrogen.
“T4”=The maximum surface temperature is 135℃.
“Ga”=equipment for explosive gas atmospheres having a "very high" Level of Protection which is not a source of ignition in normal operation during expected malfunctions or during rare malfunctions.
Ambient Temperature is -35℃ ～ +85℃.
PARAMETER
Technical Parameter
| Technical parameter | Specification |
| Battery | Lithium battery |
| Light source | LONAKO patented LED |
| Chromaticity | White |
| Light type | Flashing |
| Flash Frequency | 50～70times/min |
| Luminous Intensity | ≥2.0 cd |
| Operation Life | ≥20h over 2.0 cd (15h at -1℃) |
| Storing Temperature | -35℃ ～ +85℃ |
| Working Temperature | -1℃ ～ +30℃ |
| Expiry Date | 5years |
| Weight | Light:180g Clip:36g |
| Dimension | Main body: Φ90*133mm |
| Activation | Automatically turn on when head of LED lamp upwards and water sensors contact water same time. Automatically turn off otherwise |
| Performance | Fire-resistant, Oil-resistant, Mould-proof, Corrosion-proof, Water-proof, Dust-proof, Resistance UV |
| Environment Performance | Meet RoHS and asbestos-free requirement |
| Standards | MSC.81(70) as amended EN 60079-0 :2018 /IEC 60079-0 :2017 EN 60079-11 :2012 /IEC 60079-11 :2011 EN 60079-28 :2015 /IEC 60079-28:2015 |
| Certifications | MED & USCG; ATEX & IECEx |
| Ex Marking | II 1G Ex ia op is IIC T4 Ga -35℃≤Ta≤85℃ (Zone 0,1,2) |
LONAKO LNK-LB-03B INTRINSICALLY SAFE LIFEBUOY LIGHT
v ATEX & IECEX APPROVED BY TUV GERMANY
v DUAL MARINE APPROVAL – EC MED SHIP WHEEL MARK & USCG
v 2 MOUNTING HOLE FOR EASY INSTALLATION.
v
RETROFIT
WITHOUT MODIFICATION TO EXISTING MOUNTING HOLES
APPROVED DROP HEIGHT TO 76METERS
KEY FEATURES:
- Intrinsically safe, used for hazardous marine activities environment
- Suitable for explosive atmospheres in Zones 0, 1, and 2
- ≥20 hrs at over 2cd (15h at -1℃), far exceed the standard requirement (2hrs)
- Easy installation and operation, automatically on while in water
- 76 meters drop height
Specifications
- Ex Marking: Ⅱ 1G Ex ia op is ⅡC T4 Ga (Zone 0,1,2)
- Environmental Temperature: -35℃≤T≤85℃
- Lamp: LONAKO LED
- Chromaticity: White
- Battery: Lithium battery
- Type of Light: Flashing-OFF
- Flash Frequency: 50～70 times/min
- Luminous Intensity: ≥2.0cd
- Operation Life: ≧20h over 2.0cd (15h at -1℃)
- Working Temperature: -1℃ ～ +30℃
- Expiry Date: 5 years
- Dimension: Main bodyΦ90*133mm
- Weight: 210g(including clip)
- Activation Automatically turn on when head of LED lamp upwards and water sensors contact water same time.
Automatically turn off otherwise
- Performance Fire-resistant, Oil-resistant, Mould-proof, Corrosionproof, Water-proof, Dust-proof, Resistance UV
Approval
- ATEX
- IECEx
- MED
- USCG
本安型救生圈自亮灯是一种能在危险易爆环境中安全使用的船舶救生设备，具有本质安全防爆、落水自动发光和高亮度LED闪烁等核心特点。它符合国际海上人命安全公约（SOLAS）标准，通常配有船级社（如CCS）认可证书。
主要技术参数
- 防爆等级：通常为 Ex ia IIB/IIC T4 或同等国际防爆标准，防止产生电火花。
- 发光强度： ≥ 2.00 cd，夜间或恶劣天气下极易被发现。
- 工作时间：持续发光时间不少于 2 小时。
- 光源类型：高亮度 LED 闪光，频率通常为每分钟 50-70 次。
产品应用与特点
- 安全防爆：电路设计限制了能量，适用于油轮、化学品船及海上钻井平台等易燃易爆场所。
