Martel 321A-300CV-3000G Precision Calibrator 3k PSI – 4946937
Martel 321A Dual Calibrator (300 PSI CV / 3000 PSI Gauge) Metrology Specs
| Brand | Martel Electronics |
| Model SKU | 321A-300CV-3000G |
| Country of Origin | United States |
| Specific Operating Range | P1: 300 PSI Compound; P2: 3,000 PSI Gauge |
| Accuracy Class | 0.025% of Full Scale (F.S.) Accuracy |
| Sensor & Material | Two Isolated Stainless Steel Pressure Sensors |
| Temperature Compensation | Ensures accuracy across operational temperature range |
| Data Logging Capacity | Internal memory for 5 frequent setups; Last setup recall |
| Display & Resolution | Tri-input configurable Display; User-adjustable resolution |
| Interface & Port Type | Dual Input Ports; BetaPort-P compatible side port |
| Electrical Metrology | Measure mA and Volts; Internal 24V Loop Power Supply |
| Thermal Metrology | Integrated Pt100 RTD input for precise temperature referencing |
| Power & Battery Life | 4x AA Batteries; Enhanced "A" Series Stability |
| Safety & Protection | Ruggedized Housing; Pressure Switch Test Function |
| Compliance | NIST-traceable Calibration; CE Mark |
| Warranty Period | 1-Year Manufacturer Warranty |
| Industrial Application | Mid-to-high pressure calibration in gas distribution networks. |
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