High-Fidelity Sensor Wiring: 3-Core 22AWG Shielded Cable (10M)
Precision data acquisition starts with the quality of the signal path. The Haltech 3-Core 22AWG Multicore Cable is a motorsport-grade wiring solution specifically engineered for connecting sensitive 3-pin sensors such as Linear Potentiometers, Shock Travel Sensors, Pressure Transducers, and Speed Sensors. Supplied in a 10-meter continuous length, this cable distinguishes itself with high-performance ETFE (Tefzel) insulation on the individual conductors. Unlike standard PVC, ETFE is chemically inert, incredibly tough, and resistant to high temperatures, making it the material of choice for aerospace and Formula 1 harnesses. This cable ensures that your 0-5V analog signals and frequency-based speed signals are transmitted with absolute fidelity, free from the degradation caused by heat soak or mechanical wear.
Engineering for Signal Integrity
The cable features three 22AWG conductors colored Orange, Black, and White. This standard coding simplifies sensor termination: typically Orange for 5V Reference, Black for Signal Ground, and White for the Signal Output. The use of 22AWG ensures low resistance for the reference voltage while keeping the overall cable profile slim (4.00mm OD) and lightweight. The ETFE insulation allows for a thinner wall thickness without sacrificing dielectric strength, resulting in a compact bundle that is easy to route along suspension arms or through tight firewall grommets. A durable PVC outer jacket provides the final layer of mechanical protection against road debris and abrasion.
Operational Benefits
- Aerospace-Grade Insulation: ETFE inner insulation withstands higher temperatures and aggressive fluids (brake fluid, fuel) better than standard wire.
- Sensor Optimized: Perfect gauge and conductor count for TPS, MAP, Shock Pots, and Hall Effect sensors.
- Compact Profile: 4.00mm OD is unobtrusive and easy to loom with heat shrink or Raychem DR-25.
- Color Coded: Orange/Black/White scheme aligns with common motorsport sensor pinouts for error-free termination.
Technical Specifications
| Parameter | Specification |
|---|---|
| Conductor Gauge | 3 x 22 AWG |
| Colors | Orange, Black, White |
| Inner Insulation | ETFE (Tefzel) |
| Outer Jacket | PVC |
| Outside Diameter | 4.00mm +/- 0.15mm |
Summary & Includes
Includes:
- 1 x 10m Roll of 3-Core ETFE/PVC Cable.
Note: Ideal for wiring shock travel sensors and other critical 3-wire inputs where durability is paramount.
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