Description
Product Overview
The 434-3436 high-pressure sensor is a dedicated signal acquisition accessory for heavy-duty equipment's high-pressure pipelines. It can withstand an internal pressure of up to 40 MPa and accurately captures the real-time pressure values of the oil circuit, synchronously transmitting them to the control unit. When the original sensor experiences signal drift, high-pressure leakage, or water ingress and short circuit at the connection point, replacing this accessory can restore the system's pressure monitoring function. It is suitable for excavators, mining equipment, and other high-pressure hydraulic and common rail fuel system maintenance and replacement.
Unique Core Features of the Single Product
40 MPa high-pressure tolerance design, compatible with heavy-duty high-pressure pipelines
The internal sensing core body has been subjected to high-pressure strengthening calibration, capable of long-term stable bearing of 40 MPa peak oil pressure, without data distortion or internal component damage under high pressure, suitable for continuous high-pressure operation conditions of large equipment.
Integrated stainless steel thickened shell, resistant to pressure and impact
The entire machine's casing is formed by solid stainless steel one-piece turning, with sufficient tube wall thickness. Instantaneous pressure shock and disassembly impact of the pipeline are not likely to cause deformation, while isolating equipment electromagnetic interference and ensuring stable and no drift signal output.
Hexagonal locking flange in the middle section, uniform force during disassembly without damaging the threads
The middle part comes with a standard hexagonal positioning platform, using a wrench to clamp the flange position for tightening, without the need to clamp the threaded section, avoiding wear and thread slippage during disassembly, and making single-person disassembly operation convenient and effortless.
Top fully enclosed waterproof plug, isolating oil, water, and steam
The upper end has an integrated black plastic sealed connector, with an overall wrapping sealing structure. Construction site oil stains, rainwater, and dust cannot penetrate the internal pins. Long-term vibration operation will not cause circuit breakage or error reporting.
Step-shaped external threaded sealing structure at the bottom, no oil leakage under high pressure
A sealing step is reserved at the root of the front end thread, combined with the matching sealing ring, forming a double-layer barrier. High-pressure oil is difficult to seep out through the threaded gap. Under high-temperature conditions, the sealing performance is durable and stable. Applicable scenarios
It is suitable for the high-pressure hydraulic oil circuits of large-scale engineering equipment and the common rail high-pressure fuel pipelines. It is mainly used in excavators, mining loaders, heavy excavation equipment, and high-power fixed hydraulic units. It is suitable for all-weather high-pressure heavy-duty operation equipment in mining areas and construction sites.
Product Basic Parameters
Product Name: 40MPa High-Pressure Pressure Sensor
Part Number: 434-3436
Main Body Material: Stainless steel integrated housing, oil-resistant and waterproof plastic plug, high-pressure sensing core
Structural Feature: 40MPa high-pressure range, hexagonal locking flange, stepped sealing external thread, closed direct-insert waterproof connector
Application Conditions: Continuous high-pressure heavy load, high-frequency vibration, outdoor dusty and alternating high-low temperature environment
Product Status: New finished product, completed high-pressure pressure bearing, signal calibration, waterproof sealingity testing
Packaging: Independent cushioned small package, protective threads and sensing probe are not knocked against each other, suitable for cross-border small package logistics
