Compact threaded pressure sensor

Main Features:

This series comprises compact threaded pressure sensors specifically designed for the commercial vehicle, construction machinery, and heavy‑duty vehicle markets. Featuring a stainless steel housing and a standard threaded mounting configuration, they are equipped with oil‑resistant sealing rings and automotive‑grade quick‑connect fittings. Incorporating a high‑precision piezoresistive pressure sensing element and temperature‑compensation circuitry, these sensors can be directly installed in engine oil lines, fuel systems, and hydraulic circuits to deliver precise fluid‑pressure measurement. They offer broad compatibility with the powertrain, hydraulic systems, and safety‑control requirements of commercial vehicles, construction equipment, and specialized vehicles.

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Category:

Automotive electronics

Keyword: Compact threaded pressure sensor

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Core Features

Automotive-grade sealing design, optimized for heavy-duty vehicle operating conditions. It features a stainless steel housing and oil‑resistant sealing rings, delivering exceptional high‑pressure resistance, impact resistance, and sealing performance. It can withstand the heavy loads, intense vibrations, and harsh conditions of heavy‑duty vehicles, ensuring leak‑free operation over long service life.
High precision and 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 +150°C, providing reliable data support for automotive ECUs and control systems.
Standard automotive interface, easy to install. It features standard threaded connectors and quick‑connect electrical terminals, enabling direct mating with the piping and wiring harnesses of commercial vehicles and construction equipment—no additional adapters required. This design ensures easy installation and maintenance while conforming to the system specifications of mainstream heavy‑duty vehicles.
Media resistance and high protection rating : The stainless steel probe exhibits excellent resistance to corrosion by oils, fuels, hydraulic fluids, and other media, with a high ingress protection rating that effectively prevents the ingress of moisture and oil contamination, making it suitable for long-term operation in the complex fluid environments found in automotive applications.

Typical application scenarios

Oil Pressure Monitoring and Alarm for Commercial Vehicle and Construction Machinery Engines
Fuel system and common-rail pipeline fuel pressure acquisition for heavy-duty vehicles
Hydraulic System and Brake System Fluid Pressure Monitoring and Control
Fluid pressure data acquisition and status feedback for special vehicles and engineering equipment

Technical Specifications Reference

Measurement range: 0–100 MPa (range can be customized to suit specific applications; gauge pressure measurement supported)
Measurement accuracy: ±0.2% FS (can be optimized upon request)
Output signal: analog voltage / current / digital signal (customizable, compatible with vehicle control systems)
Housing material: Stainless steel (rust-resistant, corrosion-resistant, and high-pressure resistant)
Installation type: Standard threaded mounting (with oil-resistant sealing ring; specifications can be customized)
Electrical Interface: Automotive Standard Quick-Connect Connector (Waterproof Type)
Operating temperature: -40°C ~ +150°C
Protection rating: IP68 (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, thread specifications, connector types, and media compatibility to suit your automotive electronics applications, helping your in-vehicle systems achieve precise and reliable pressure monitoring and control.

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