バルクヘッドコネクターは、非嵌合時（オープンフェイス時）に密閉されていますか？

これは高価な電子機器にとって重要な安全機能である。.

• Construction: The metal shell of the bulkhead contains a solid epoxy potting or glass-to-metal seal behind the contact inserts.
• Protection: If an ROV tether is snagged and ripped off, the bulkhead remains watertight, saving the internal cameras and PCBs from flooding.
• Note: While the bulkhead is sealed, the exposed electrical contacts will corrode if left open in seawater. Always use a ダミープラグ to protect the contacts when not in use.