Description
The 194‑6724 Pressure Sensor is an OEM Cat component engineered for demanding industrial and heavy‑duty operations. Featuring a durable brass-alloy housing and a 3‑pin connector, it senses intake manifold or system pressure up to 472 kPa, providing an analog or PWM output proportional to the measured pressure.
Built to thrive in harsh environments, this sensor withstands vibration, thermal cycling, dust, and moisture. Its compact design ensures easy installation across various system types. It’s extensively used in Caterpillar engine families (3406, 3406E, C7, C10, C12, C15, C16, C18, etc.) and machinery including wheel loaders, graders, generators, off‑highway trucks, excavators, compactors, and marine/industrial engines.
Key Benefits & Applications:
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Delivers precise air-inlet or engine-system pressure readings up to 472 kPa
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Ideal for engine management, emissions monitoring, and system performance control
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Serves in air systems, fuel systems, exhaust-aftertreatment systems, and oil system diagnostics
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Offers rugged reliability suitable for off‑road, marine, and industrial applications
Summary Table
| Attribute | Details |
|---|---|
| Type | 3‑pin hardwired pressure sensor |
| Pressure Range | Up to 472 kPa |
| Connector | Standard OEM 3‑pin Caterpillar connector |
| Housing | Brass alloy, sealed for environmental resilience |
| Output Signal | Analog or PWM, pressure-proportional |
| Typical Applications | Cat engines (3406, C7, C12, C15…) and machinery (loaders, graders, trucks, excavators, generators, etc.) |
| Durability Features | Designed for vibration, dust, moisture, and temperature extremes |
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