Ashcroft XLdp Series Differential Pressure Transmitters
The Ashcroft XLdp Series differential pressure transmitters utilize advanced variable capacitance sensors integrated within a glass-clad silicon chip. This innovative design features the patented Si-Glas™ technology, which merges the exceptional sensitivity of a variable capacitance transducer with the reliability of a micromachined, ultra-thin silicon diaphragm.
Key Features
- High Sensitivity: The Si-Glas sensor is capable of accurately measuring and controlling very low pressures, with a sensitivity that is 100 times greater than traditional silicon piezoresistive pressure sensors.
- Durable Construction: The ultra-thin silicon diaphragm deflects only a micron, yet it is engineered to endure extreme overpressure, as well as significant shock and vibration.
- Material Integrity: Composed solely of sputtered metals and glass that are molecularly bonded to silicon, the sensor avoids the use of epoxies or organic materials, minimizing drift and mechanical degradation over time.
Specifications
- Accuracy: Available in 0.25% and 0.5% options
- Pressure Ranges: From 0.1 inH2O to 50 inH2O
- Overpressure Protection: High overpressure protection included
- Construction: NEMA 2 stainless steel housing
- Output Signal Options: Three different output signal configurations available
- CE Approval: Optional CE certification for compliance with European standards
The Ashcroft XLdp Series is designed for precision and reliability, making it an ideal choice for applications requiring accurate differential pressure measurement.
