Martel 311A-30A Precision Pressure Calibrator 30 PSI Absolute
Martel 311A Pressure Calibrator (30 PSI Absolute - 311A-30A) Metrology Specs
| Brand | Martel Electronics |
| Model SKU | 311A-30A |
| Country of Origin | United States |
| Specific Operating Range | 0 to 30 PSIA (Absolute Pressure) |
| Accuracy Class | 0.025% of Full Scale (F.S.) Accuracy |
| Sensor & Material | Isolated Stainless Steel Sensor for media compatibility |
| Temperature Compensation | Active Compensation for variable field temperatures |
| Data Logging Capacity | Recallable Setups; Simultaneous display of up to 3 inputs |
| Display & Resolution | User-adjustable resolution; Backlit Graphic Style LCD |
| Interface & Port Type | Absolute Pressure Port; Side port for BetaPort-P modules |
| Electrical Metrology | Full Loop Power (24V); 4-20 mA Measure Mode |
| Thermal Metrology | Pt100 RTD Measurement Capability (Reference Grade) |
| Power & Battery Life | 4x AA Batteries; Power-Tool-Tough Chassis |
| Safety & Protection | Switch Test on P1, P2, or External Modules |
| Compliance | NIST-traceable Certificate included; CE Marking |
| Warranty Period | 1-Year Manufacturer Warranty |
| Industrial Application | Vacuum and absolute process pressure testing. |
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