Explore our premium grade sensors and vital hydraulic accessories designed for heavy machinery operations.
How Static Pressure Sensors empower precision control across automotive, marine, and construction machinery sectors.
A static pressure sensor measures the non-flowing pressure of gas or liquid inside a closed container, pipe, or hydraulic loop. Unlike dynamic pressure sensors, which track swift fluctuations under transient fluid flows, static devices monitor long-term baseline pressure. For industrial manufacturers and heavy construction machinery, these components are vital to maintain the structural safety of hydraulic lines, pneumatic systems, fuel rails, and coolant chambers.
In today's global market, the demand for high-performance static pressure sensors is growing rapidly. From municipal HVAC duct management to high-precision common rail fuel injection systems in off-highway vehicles, industries rely on precise and temperature-compensated data to maximize energy efficiency and limit machine downtime.
Analyzing key sensing technologies, signal conditioning, and environmental packaging options.
Uses micro-machined silicon diaphragms with implanted resistors. Excellent sensitivity and cost efficiency, though it requires specialized temperature compensation for extreme outdoor construction environments.
Extremely robust design utilizing high-purity ceramic cells. Known for its high overpressure resistance, making it suitable for aggressive fluids and high vibration settings.
Features metal strain gauges sputtered directly onto stainless steel diaphragms. Provides outstanding long-term stability and handles static pressure ranges up to 2000+ bar.
For static pressure sensors operating in excavators, loaders, and graders, standard industrial packaging is not enough. These devices must be designed with IP67 or IP69K sealing to withstand high-pressure washdowns and mud exposure.
Additionally, electromagnetic compatibility (EMC/EMI protection) is required to shield the internal ASIC (Application-Specific Integrated Circuit) from heavy-duty electrical transients generated by alternators, starter motors, and solenoids. Ratiometric outputs (e.g., 0.5V to 4.5V relative to 5V supply) or CAN-bus (J1939) communication protocols are standard in current system integrations.
| Parameter | Heavy Machinery Spec |
|---|---|
| Pressure Range | 0 to 600 Bar (Static) |
| Accuracy (Total Error Band) | ≤ ±0.5% FS |
| Operating Temperature | -40°C to +125°C |
| Overload Pressure Rating | 150% to 300% of Full Scale |
| Output Signal | 4-20mA, 0.5-4.5V, J1939 CAN |
Your Premier Global Partner in Heavy Machinery Spares, Hydraulic Pumps, and Sensor Technologies
Guangzhou Vita Construction Machinery Co., Ltd. is one of the largest company that combines factory and foreign trade. Our production center in Xiangyang City, Hubei Province features an advanced 18,000 square meters workshop with state-of-the-art production machinery, supported by 278 skilled workers and 8 experienced engineers ensuring accurate delivery and high product standards.
We specialize in producing, developing and selling the whole range of construction machinery parts. Such as engine assembly, hydraulic pump, final drive, electric generating set, engine bearing (Main bearings con Rod Bearing series), crankshafts, engine valves, gear pumps, cylinder, all kinds of filters, excavator bucket, undercarriage parts for excavator and bulldozer... which are used as replacement of many type of machines, the brand include Komatsu, Volvo, Sumitomo, Caterpillar, Kubota, Hitachi, John Deere, Kobelco, Hyundai, Kato, Sany, XCMG, SUNWARD, and other well-know brands.
In the fast-paced world of construction, the reliability and efficiency of your machinery can make or break a project. We understand that high-quality parts are essential for optimal performance. So we aims to provide top-notch construction machinery parts to make customer's machinery running smoothly.
To improve our service, we set up engine maintenance development, In addition to providing customers with engine assemblies, we can also help customers solve various technical problems encountered in the operation and assembly of engines.
We have our own professional maintenance team and can even be invited by customers to arrange for maintenance technicians to go abroad to help customers repair engines.
How we solve severe engineering challenges with targeted static pressure measurement configurations.
Monitoring static circuit pressure in closed-loop piston pumps keeps pressure within optimal limits, preventing hose bursts and stabilizing multi-axis movements.
Applicable to Sany, CAT & Komatsu pumps.Ensures optimal diesel pressure in the fuel rail manifold. Helps ECUs calculate fuel injection volume for cleaner combustion and low emissions.
Optimized for Perkins & Isuzu engines.Tracks line pressure for attachment operation (e.g. hydraulic shears, breakers), preventing overload during demanding operations.
Integrated with main distributor block.Answers to common questions from design engineers and procurement teams on static pressure sensors.
Complete your supply chain with our range of high-performance replacement pumps, sensors, and engine components.
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