Additel ADT672-05 2 BAR Gauge (NPT) – ADT672-05-GP2-BAR-N

Additel ADT672-05 Digital Pressure Calibrator (2 BAR NPT)

Designed for industrial pneumatic pressure monitoring, this high-performance instrument delivers a precision 0.05% FS accuracy across a 0 to 2 bar range. The Additel ADT672-05-GP2-BAR-N neutralizes data drift in process loops by utilizing a high-performance silicon pressure sensor that is individually characterized and multi-point temperature tested for maximum stability. By providing a large backlit LCD with a 5-digit resolution and visual graph scale, the device ensures that technicians can perform high-fidelity audits of pneumatic transmitters with pinpoint operational speed and measurement integrity.

Operational durability is maintained through a rugged housing specifically engineered to withstand the rigors of heavy industrial process environments and outdoor field conditions. The ADT672-05-GP2-BAR-N hardware features a 1/4 inch NPT bottom mount interface and 24V loop power, allowing for seamless transmitter diagnostics and traceable field monitoring of pressure systems. With a rechargeable Li-ion battery optimized for long-life usage and an overpressure flash warning system, this calibrator provides a comprehensive field solution for verifying pressure instrumentation where signal purity and mechanical resilience are essential for reliability.

Key Features of Additel ADT672-05-GP2-BAR-N

• Operating Range: 0 to 2 bar gauge pressure for pneumatic monitoring.
• Accuracy Class: 0.05% Full Span (FS) metrological precision.
• Sensor Technology: High-performance silicon sensor characterized individually.
• Thermal Control: Multi-point temperature testing to ensure long-term stability.
• Data Logging: Internal memory for 30,000 records with time/date stamps.
• Visual Display: Large backlit LCD with 5-digit high-resolution readout.
• Connection Port: 1/4 inch NPT interface with 24V loop power source.
• Selective Units: 11 switchable units for localized industrial standards.
• Power System: Rechargeable Li-ion battery supporting long-life field operation.
• Compliance: NIST Traceable Calibration and ISO/IEC 17025 Standard.

Advanced Measurement Synthesis Framework

Inside the device, an advanced measurement synthesis framework processes the sensor signal to eliminate environmental non-linearity and stabilize the signal output across the pneumatic range. This architecture manages the multi-point temperature characterization to neutralize atmospheric shifts, providing a high-fidelity signal path that is critical for the characterization of industrial 2 bar transmitters and pneumatic references used in chemical and manufacturing infrastructure.

Certified Accuracy Protocols Compliance

Adhering to strict quality management standards, the Additel ADT672-05 is ISO/IEC 17025 compliant and includes NIST-traceable calibration to ensure audit-ready documentation. This documented accuracy ensures that all 2 bar pneumatic verifications meet international benchmarks, providing the reliable traceability chain required for safety-critical audits in the energy and pharmaceutical industries.