Supports depths of 1,000m! Explosion-proof underwater connector 'Series 8811'
Series 8811
The 8811 series is a robustly designed explosion-proof and underwater connection system developed for harsh environments.
The 8811 series is a highly robust design of explosion-proof and underwater connection system developed for harsh environments. It can be used in underwater environments at depths of up to 1,000 meters and is suitable for the following applications: <Applications> Submarines, AUVs/ROVs, buoys, sonars, aquaculture, underwater cameras, water level gauges, divers, marine-related facilities/equipment, oil & gas, mining, plants, etc. It has received ATEX and IECEx approvals for use in hazardous areas in mines and on land. *For more details, please download the materials or contact us via our website.
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basic information
Shell: Marine Bronze (Nickel Aluminum Copper) CW307G Stainless Steel 316L Insulator: PTFE (Fluororesin) Contact Body: Copper Alloy Contact Plating: Nickel Underplating O-Ring: NBR Rubber Boots: NBR Operating Temperature Range: Operating Ambient Temperature -30°C to +70°C; Underwater Environment -4°C to +40°C Protection Level: IP 6X Water Pressure Resistance (Mated): 10MPa (100bar) Water Pressure Resistance (Unmated): 3MPa (30bar) Durability: Insertion/Removal Count 500 times Impact Resistance: 100G (11ms) Vibration Resistance: 5–13Hz ± 4mm; 13–300Hz = 3G Explosion Protection Certification: IECEx EPS 15.0015X EPS 15 ATEX 1 980 X Explosion Protection Certification: Ex d IIC T6/T5 Gb; Ex t IIIC T80°C/T100°C IP6X Db; Ex d I Mb Zones: Dust: Zone 21/22; Gas: Zone 1/2 Equipment Protection Level: Mb; Gb; Db
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Applications/Examples of results
Submarine AUV/ROV Buoy Sonar Aquaculture farm Underwater camera Water level gauge Diver Marine-related facilities/equipment Oil & gas Mine Plant, etc.
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Company information
MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
We provide proposal sales to solve your problems, including connectors for special applications such as waterproof, underwater, airtight, and MIL SPEC, as well as conceptual design and manufacturing of production systems. Our headquarters is located in Nagoya City, Aichi Prefecture, and we have a sales office in Chiyoda Ward, Tokyo.
