The Additel ADT681-05-DP20-H2O is a precision digital pressure gauge from the ADT681 series, engineered for professionals who demand accuracy and reliability in pressure measurement. With a full-scale accuracy of 0.05%, this gauge is suitable for critical applications such as field calibration, leak testing, and process monitoring. Its rugged construction and wide operating temperature range ensure dependable performance in harsh environments.
Key Features & Highlights
- High Accuracy: 0.05% full-scale accuracy for precise measurements.
- Wide Pressure Range: Supports ranges up to 60,000 psi (4,200 bar) with various sensor options.
- Temperature Compensated: Fully temperature compensated from -10°C to 50°C for consistent accuracy.
- Data Logging: Built-in data logger stores up to 21,843 records with date, time, pressure, and temperature.
- USB Interface: Easy data transfer and connectivity for analysis.
- Rugged Design: IP67 rated (for 681IS models) and built to withstand harsh industrial environments.
- Large Display: 5-digit resolution with backlit display and fan-shaped graph scale for visual reference.
- Multiple Pressure Units: Up to eleven selectable pressure units for versatility.
- Intrinsically Safe Option: ATEX certified models available for hazardous areas.
Applications
The ADT681-05-DP20-H2O is ideal for use in pressure calibration, leak testing, process monitoring, and general pressure measurement in industries such as oil and gas, chemical, pharmaceutical, and manufacturing. Its portability and ruggedness make it suitable for both field and laboratory use.





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