Products Description

It is compatible with Shaanxi Auto DeLong F3000, X3000, X5000, X6000 and other series of heavy trucks. This sensor is the core monitoring component of the vehicle braking system and the air pressure pipeline, and is widely applicable to harsh working conditions such as long-distance transportation and engineering operations

product-595-507 product-552-491

Applicable

① Applicable Vehicle Models
Suitable for Shaanxi Auto Delong F3000, X3000, X5000, X6000 and Aolong series heavy trucks. It serves as a core monitoring component for the vehicle's braking system and air pressure circuits, widely applicable to long-haul transportation and construction machinery under harsh operating conditions.

② Adaptation System
Precisely matches the original air pressure pipelines and electrical system. Features a standard interface design for direct bolt-on installation without any modifications. The sensor's dual-output structure simultaneously transmits signals to both the ECU and the dashboard, ensuring accurate and real-time air pressure data display.

③ Original Factory Reference Number
Corresponding to OE Number: DZ97189711201. Strictly manufactured according to original factory data to ensure accurate part interchangeability.

④ Interchangeability
Manufactured in strict compliance with OEM dimensional and electrical parameter standards, including thread specifications, pin definitions, and overall dimensions identical to the original unit. Can directly replace the original sensor assembly, significantly reducing repair time and labor costs.

⑤ Value-added Services
Compatibility verification is available based on your vehicle model and year information. Technical support for wiring connection and testing is also provided to help prevent signal anomalies or air leakage risks caused by improper installation.

Materials & Craftsmanship

Core Materials

The sensor body is molded by injection of high-strength engineering plastic and metal inserts, featuring excellent pressure resistance, oil resistance and vibration resistance. The internal sensing elements adopt high-precision MEMS or ceramic capacitor solutions, with fast signal feedback and precise measurement. The plug-in terminals are treated with gold/gold-plated or silver/gold-plated processes, effectively preventing oxidation and ensuring poor contact is avoided, thereby guaranteeing the reliability of electrical connection.

Surface Treatment

The sensor housing is made of high-strength engineering plastic with metal threaded inserts, offering excellent pressure resistance and corrosion resistance to effectively withstand long-term exposure to high-pressure air, moisture, and oil mist in the air brake system. The electrical terminals are made of gold-plated pins, ensuring reliable signal transmission and preventing oxidation from causing poor contact or signal drift. The sealing structure is designed with dual O-rings, delivering a tight, leak-proof seal that reduces vibration-induced loosening and effectively prevents air leakage and false readings during vehicle operation.

Production Craftsmanship

Injection molding and surface coating are completed using advanced fully automatic equipment, with core processes carried out in a constant temperature and humidity workshop. This effectively eliminates internal stress in the products and ensures uniform coating adhesion, eliminating surface defects such as wrinkles and bubbles. Key installation holes, clip spacing, and outer contour curvature are inspected with dedicated gauges on a piece-by-piece basis, guaranteeing 100% precise fit with the original vehicle headlight frame without any secondary adjustments. Every finished product undergoes 100% comprehensive inspection before leaving the factory, covering appearance defect detection, installation compatibility verification, and impact resistance and aging tests. Each batch is fully screened in accordance with OEM standards to ensure that assembly accuracy, protective performance, and outdoor durability fully meet all requirements.

Production Capacity

We have a fully automated production line and professional testing equipment for sensor manufacturing. Our process flow is mature and stable, with abundant monthly output and sufficient finished product inventory to meet wholesale and export orders at any time. We support customization for thread specifications, plug connectors, and output signal types, and provide sample prototyping services. We fully meet the personalized matching needs of global distributors, repair shops, and OEM manufacturers.

FAQ

Q: Compared to ordinary alternatives, what are the advantages of this pressure sensor?
A: It features high-precision signal feedback, excellent shock and pressure resistance, and precise installation fit. It can withstand long-term high-pressure gas impacts and vehicle vibration environments - it is not prone to leakage, drift or failure, ensuring the real-time transmission of accurate air pressure data to the ECU and dashboard, and guaranteeing the reliable operation of the braking system.
Q: Is the quality reliable? How long will it last?
A: Each product is manufactured according to OEM standards and undergoes thorough testing. Under normal usage conditions, the service life can reach 3 to 5 years, making it highly suitable for heavy truck long-distance transportation and the demanding conditions of construction machinery.
Q: What benefits can be expected after the replacement?
A: It restores the original vehicle's air pressure monitoring function, addressing issues such as inaccurate air pressure readings on the gauge, sluggish braking response, or constantly illuminated warning lights. It protects the air path components of the braking system from incorrect judgments, enhancing driving safety and confidence. Additionally, it avoids higher maintenance costs for the braking system due to abnormal air pressure.