Martel Electronics 321A-15G-1500G Pressure Calibrator, Dual Sensor

Martel Electronics 321A-15G-1500G Pressure Calibrator

The Martel Electronics 321A-15G-1500G is a high-performance pressure calibrator designed for demanding field applications, particularly gas custody transfer. With dual isolated stainless steel sensors covering 15 PSI and 1500 PSI ranges, this instrument delivers exceptional accuracy of 0.025% F.S., ensuring reliable measurements in critical processes.

Key Features & Highlights

• Dual Pressure Sensors: Two isolated, stainless steel sensors (15 PSI and 1500 PSI) provide flexibility and accuracy across a wide range of applications.
• High Accuracy: 0.025% F.S. accuracy ensures precise measurements, meeting the demands of custody transfer and other critical calibrations.
• Temperature Compensation: Automatic temperature compensation maintains accuracy in varying field conditions.
• External Pressure Module Support: Connects to all BetaPort-P pressure modules (27 ranges) for extended measurement capability.
• Pt100 RTD Input: Measures temperature with accuracy to 0.1°C (0.2°F), enabling combined pressure and temperature calibration.
• Loop Power Supply: Internal 24 V loop power supply can power transmitters under test, simplifying setup.
• Versatile Electrical Measurements: Measures 4-20 mA input and up to 30 V DC, making it a comprehensive calibration tool.
• Large Graphic LCD: Backlit display can show up to three inputs simultaneously (e.g., pressure 1, pressure 2, and RTD).
• Custom Engineering Units: Pressure displayed in 17 engineering units plus custom units, tailored to your needs.
• Switch Test: Switch testing on Pressure 1, Pressure 2, or external pressure module.
• User-Friendly Operation: Operating mode layers support simple to complex applications; up to five setups can be stored, with last setup auto-recalled on power-up.
• Rugged Design: Power-Tool-Tough case and small, compact form factor operate on four AA batteries.

Applications

The Martel Electronics 321A-15G-1500G is ideal for gas flow calibration, custody transfer, and general pressure calibration in research, development, and manufacturing environments. Its robust construction and advanced features make it a reliable choice for field technicians and engineers.