Compact Integrated Pressure Sensor

Main Features:

This series comprises compact, integrated pressure sensors specially developed for automotive‑electronics applications. Featuring an all‑in‑one black engineering‑plastic housing and a waterproof wiring harness with dual quick‑connect terminals, the sensors incorporate a high‑precision piezoresistive pressure sensing element and an onboard signal‑conditioning circuit. They can be directly mounted in vehicle‑specific fuel lines, brake systems, or air‑conditioning circuits, enabling precise fluid‑pressure measurement and reliable signal transmission. These sensors are widely suited to system upgrades and aftermarket modifications across both passenger‑car and commercial‑vehicle platforms.

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Category:

Automotive electronics

Keyword: Compact Integrated Pressure Sensor

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Core Features

Integrated all-in-one design, tailored for dedicated vehicle models. It features an integrated engineering‑plastic housing that combines the pressure sensor element with the signal circuitry, and is paired with a vehicle‑specific dual‑connector wiring harness. No additional adapters are required, allowing direct connection to the vehicle’s original system and meeting the installation and wiring needs of the designated vehicle model.
Automotive-grade wide-temperature-range stability : Featuring a built-in high-precision piezoresistive pressure sensing element and a temperature-compensation circuit, it delivers stable, high‑accuracy pressure measurement across a wide temperature range of –40°C to +125°C, providing reliable data support for automotive ECUs and ensuring stable system operation.
Dual-connector harness design for flexible and convenient wiring. Equipped with dual quick‑connect waterproof connectors, it is compatible with complex in‑vehicle wiring configurations, supports independent signal and power connections to reduce harness interference and enhance signal transmission stability, and offers convenient installation and maintenance.
High protection and environmental resistance It features a sealed housing and a waterproof wiring harness, offering a high level of protection that effectively prevents the ingress of moisture and oil contamination. It is resistant to severe vehicle‑mounted vibrations and thermal shocks, ensuring stable long‑term operation with no drift, and its service life meets automotive electronics industry standards.

Typical application scenarios

Pressure monitoring and modification/upgrade for specialized vehicle fuel and brake systems
Data Acquisition and Control for Automotive Air-Conditioning and Hydraulic Systems
Fluid pressure monitoring for commercial vehicles and specialized construction machinery models.
Pressure data acquisition module for vehicle modification systems and auxiliary equipment

Technical Specifications Reference

Measurement range: 0–20 MPa (range can be customized to suit the application; gauge pressure measurement supported)
Measurement accuracy: ±0.5% FS (can be optimized upon request)
Output signal: analog voltage / digital signal (customizable, compatible with vehicle‑specific ECU protocols)
Housing material: high-strength engineering plastic (lightweight and impact-resistant)
Installation Type: Vehicle-specific flush-mount installation (compatible with the original vehicle’s interface)
Electrical Interface: Dual Quick-Connect Waterproof Connectors (Vehicle-Specific; Cable Length Customizable)
Operating temperature: -40°C to +125°C
Protection rating: IP67 (can be upgraded upon request)
Certification standards: RoHS, REACH; supports AEC-Q100 automotive electronics validation standards.

Customized Solutions

We offer end-to-end custom solutions, tailoring pressure ranges, output signals, connector specifications, cable harness lengths, and mounting methods to suit your vehicle’s specific electronic application scenarios, helping your in-vehicle system achieve precise and reliable pressure monitoring and control.

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