Product Introduction
1067000020 Fast-response OEM-equivalent Low-noise Front ABS Sensor for Geely EC-7
A precision-engineered front anti-lock braking system (ABS) sensor, designed for mainstream passenger vehicles. Monitors real-time wheel speed with ±0.5% accuracy, transmitting critical data to the ABS control unit to prevent wheel lockup during hard braking—enhancing stability and safety. Crafted with corrosion-resistant stainless steel housing and high-temperature ceramic magnets, it withstands -40°C to +125°C extremes. Rigorously tested per ISO 9001 standards, it matches OEM specs, validated via 100,000+ km simulated durability trials. Trusted by global aftermarket distributors for consistent performance in varying road conditions. Compact, low-noise design ensures seamless integration.
Product Advantage
1. Unmatched Precision for Reliable Braking Performance
Equipped with a high-temperature ceramic magnet and 12-bit resolution chip, this front ABS sensor delivers ±0.3% wheel speed monitoring accuracy—surpassing the industry’s typical ±0.5% margin. Rigorous 100,000+ cycle bench tests confirm minimal signal deviation (<1% error), reducing false ABS activation by 40% vs. generic alternatives. Ensures stable, predictable braking in wet, icy, or uneven road conditions—critical for preventing lockups and maintaining control.
2. Industrial-Grade Durability for Extreme Environments
Crafted with corrosion-resistant 304 stainless steel housing and dual-layer epoxy sealing, it withstands -40°C to +125°C temperature extremes and 1,000+ hours of ISO 16750-compliant vibration testing. Survives 500 hours of salt spray exposure without water ingress or performance drop—ideal for markets with harsh climates (e.g., coastal regions, deserts). Backed by our ISO 9001 factory’s zero-defect quality control.
3. Instant Signal Response for Safer Braking
Features twisted-pair shielding and low-impedance copper wiring to cut signal latency to <5ms—faster than OEM specifications. Tested in emergency braking simulations, it helps shorten stopping distances by 3–5% on wet pavement, giving drivers precious reaction time. Eliminates lag that could compromise safety in sudden stops.
4. OEM-Equivalent Fit & Hassle-Free Replacement
Meticulously reverse-engineered to match original specs: 1.3kΩ resistance, 28mm body length, and 14-pin connector—ensuring plug-and-play installation. CE-certified and validated against 50+ aftermarket vehicle applications, it eliminates compatibility guesswork. Trusted by global distributors for replacing worn-out sensors without modifications.
5. Low-Noise Design for Error-Free Diagnostics
Incorporates a noise-suppression capacitor and shielded cable to reduce electromagnetic interference (EMI)—keeping signal noise <10mV (well below industry limits). Prevents false “check ABS” warnings on dashboards and ensures smooth communication with ECU systems. Ideal for modern vehicles with advanced driver-assistance features.
Technical Parameters
| Parameter | Specification | Test Standard/Validation |
| Dimensions | Body Length: 28mm; Diameter: 6.5mm; Connector: 14-pin sealed automotive-grade | ISO 16750-4 (dimensional tolerance: ±0.2mm) |
| Housing Material | Corrosion-resistant 304 stainless steel with dual-layer epoxy encapsulation | 500hrs salt spray test (ISO 20795): Zero water ingress |
| Magnet Type | High-temperature ceramic magnet (-40°C to +150°C stable magnetic field) | Gauss meter test: 850±10 Gauss output consistency |
| Electrical Characteristics | Operating Voltage: 9-16V DC; Current Draw: <15mA; Resistance: 1.3kΩ ±5% | Multimeter & oscilloscope validation |
| Output Signal | Analog voltage signal (0-5V proportional to wheel speed); Twisted-pair shielded cable | Signal-to-noise ratio: >60dB (<10mV EMI) |
| Speed Monitoring Accuracy | ±0.3% at 0-200km/h; Signal latency: <5ms | Dynamometer testing vs. OEM reference sensor |
| Environmental Durability | Operating Temp: -40°C to +125°C; Storage Temp: -55°C to +150°C; IP68 waterproof | 1,000hrs vibration test (ISO 16750-3): No signal drift
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| Lifespan | 100,000+ operational cycles (simulated extreme braking/road conditions) | In-house fatigue testing rig (exceeds OEM 80,000-cycle spec) |
| Certifications | ISO 9001:2015 factory audit; CE-compliant; RoHS 3.0 certified | Third-party lab reports available upon request |
Product Uses
Here are specific application scenarios of Wheel Speed Sensor:
1. Wet/Icy Road Safety
In rain, snow, or sleet, our sensor’s ±0.3% wheel speed accuracy detects slip in <5ms—triggering ABS to modulate brake pressure instantly. Reduces lateral skidding by 35% vs. generic sensors (ISO 13674-1 tested), helping drivers maintain steering control on slippery surfaces. Critical for preventing hydroplaning-related accidents.
2. High-Speed Emergency Stops
During sudden braking at 100km/h, the sensor’s <5ms signal latency ensures ABS activates within milliseconds. Independent dynamometer tests show it cuts stopping distance by 3–5% on dry asphalt—preventing wheel lockup and avoiding collisions. Vital for highway safety.
3. Coastal/Desert Fleet Use
With a corrosion-resistant 304 stainless steel housing and IP68 rating, it withstands 500hrs salt spray (ISO 20795) and 125°C desert heat. Trusted by fleets in Florida/Dubai, it resists rust-induced signal loss—ensuring reliable ABS performance in extreme environments.
4. Urban Stop-and-Go Traffic
Designed for 100,000+ braking cycles, it handles frequent starts/stops without performance degradation. Used by Tokyo taxi fleets for its plug-and-play fit and zero false “ABS warning” alerts—reducing downtime and keeping vehicles on the road.
5. Aftermarket Repair & Upgrade
Matching OEM specs (1.3kΩ resistance, 14-pin connector), it replaces worn sensors without wiring changes. CE/RoHS certified, it’s a top choice for garages—delivering factory-like reliability and eliminating compatibility guesswork for DIYers or professionals.
Product Operate Guide
Pre-install Check: Confirm the sensor’s 1.3kΩ resistance matches OEM specs (avoids signal mismatches).
Secure Installation: Tighten the 14-pin connector with an 8-10Nm torque wrench—prevents water ingress (IP68-rated).
Post-install Test: Start the vehicle and use an OBD scanner to verify no ABS error codes; our sensor self-calibrates in <10 seconds.
