24 narrow and wide clamp pieces small refractive cables
24-channel wide-narrow clip section small refraction cables are specialized signal transmission cables for fields such as seismic exploration and engineering monitoring.
Keywords：
- Product Description
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The 24-channel narrow and wide clamp cable is a special signal transmission cable used in seismic exploration and engineering monitoring. Its core feature is the use of narrow and wide clamp plugs to adapt to various geophone interfaces, and the small zigzag structure improves the flexibility of wiring in complex environments.
Functions and Technical Advantages
1. Multi-scenario Compatibility
Mixed Geophone Array:
Simultaneously connects velocity geophones (wide clamp) and piezoelectric geophones (narrow clamp) to meet the needs of synchronous acquisition of multiple types of signals (such as simultaneously acquiring velocity and acceleration data in seismic exploration).
Old Equipment Retrofit:
The wide and narrow clamps adapt to the interface standards of geophones from different eras (such as the thick cables of older geophones and new micro-cables), allowing for upgrading the wiring system without replacing the entire set of equipment.
2. Signal Transmission Performance
Low Loss:
The conductor uses high-purity oxygen-free copper (OFC), with a cross-sectional area ≥0.34mm² (24AWG), and a DC resistance <50Ω/km, ensuring low attenuation of low-frequency signals (such as 1-100Hz seismic waves).
High Reliability:
The plug and cable connection is reinforced with injection molding, with a tensile strength ≥100N, preventing loosening of the terminal due to long-term dragging (the tensile strength of traditional crimping is about 50N).
3. Improved Construction Efficiency
Quick Plug and Unplug:
The clamp uses a spring clip design, allowing for one-handed plugging and unplugging. Compared to screw terminals, it saves 50% wiring time and is suitable for emergency deployment scenarios (such as emergency seismic monitoring).
Lightweight Design:
The weight of the entire string is about 3-5kg (conventional 24-channel cables weigh 5-8kg). Combined with a portable backpack, a single person can carry 1-2 kilometers of cable, suitable for mountainous areas, urban areas, and other scenarios requiring manual transportation.
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