408, 428 FM4 cable plug
Geophysical exploration cables are crucial equipment in seismic exploration and electromagnetic detection operations. Their accessories directly affect data transmission quality, durability, and construction efficiency.
Keywords：
- Product Description
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The 408 and 428 series are proprietary cable systems used by mainstream geophysical equipment manufacturers such as Sercel. The FM4 connector, as its core connecting component, is responsible for the high-reliability signal transmission between the seismic geophone array and the acquisition station.
Mechanical Structure Characteristics
Innovative Latching Mechanism:
Double-insurance locking device (main latch + secondary safety catch)
A 55dB clicking sound is produced during connection (for field operation confirmation)
Stress Relief System:
Internal Kevlar fiber mesh (tensile strength ≥1500N)
360° rotatable tail (prevents cable twisting)
Special Environment Adaptation Solutions
Polar Operations:
Pre-coated with Dow Corning 4 low-temperature grease (-70℃ maintains lubricity)
Desert Environments:
Equipped with Raychem SCL sand protection sleeve (reduces wear by 50%)
Marine Exploration:
Titanium alloy shell version (resistant to seawater corrosion + prevents barnacles)
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