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The Oil Pressure Sensor 8-98027456-0 is a rugged, high-precision sensor designed for heavy-duty construction machinery, including engines like Hitachi 6HK1/4HK1 and Sumitomo 6WG1/6UZ1. Built with corrosion-resistant stainless steel and waterproof black plastic connectors, it ensures reliable pressure monitoring in extreme conditions. Interchangeable with Denso-standard sensors, it simplifies maintenance and integrates seamlessly into existing systems.
| Feature | Specification | Application Scenario |
|---|---|---|
| Material | Stainless steel body, black plastic | Harsh environments (e.g., construction sites) |
| Pressure Range | 0–100 bar | Engine oil pressure monitoring in excavators/bulldozers |
| Temperature Tolerance | -40°C to +150°C | Extreme temperature fluctuations in diesel engines |
| Certification | ISO 9001, IP67 waterproof rating | Heavy machinery with exposure to dust/water |
| Compatibility | Hitachi, Sumitomo engine models | Universal fitment across construction equipment brands |
Adjustable connector threading to match Hitachi/Sumitomo engine ports, ensuring seamless integration. Custom pressure thresholds can be calibrated for specialized machinery requirements.
Ensure your construction fleet operates safely with real-time oil pressure data. This sensor’s durability and broad compatibility make it ideal for maintaining engine health in demanding environments like mining or heavy earthworks.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Pressure Range | 0–50 bar | 0–70 bar | 0–100 bar |
| Temperature Tolerance | -20°C to +120°C | -30°C to +140°C | -40°C to +150°C |
| Response Time | 200ms | 150ms (+25% faster) | 100ms (+50% faster)* |
| Durability Rating | 50,000 cycles | 75,000 cycles | 100,000 cycles |
Technical Breakthroughs:
Version Selection Guide:
With the Pro Model’s 100,000-cycle lifespan, you can reduce replacement costs by 40% over five years. Pair its ultra-fast response time with its corrosion resistance to ensure uninterrupted engine performance in harsh conditions.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
