With microprocessor technology and silicon pressure sensors, Additel 681 series digital pressure gauges available from SRP control systems are said to provide an accurate, reliable, and economic solution for a wide range of pressure applications.
Fully temperature compensated accuracy by the Additel 681 series means every sensor is pressure tested at several environmental temperatures from -10° to 50°C, the company says. With this test data individual coefficients are generated and stored in the gauge characterizing its performance over the full temperature compensated range.
The ADT681IS model comes with an IP67 rating. Sensors are offered that are rated ±1 inH2O (±2.5 mbar) to 60K psi (4,200 bar). Certified (ATEX, CSA US & IECEx) intrinsically safe models (681IS) are designed for pressure measurement in hazardous areas.
The series is available in up to eleven selectable pressure units.
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