The INFICON Pirani Gauge Enhanced 300 (PGE300) like it's bigger brother PGE500 is equipped with the latest digital convection enhanced Pirani technology available on the market.
Equipped with the same sensor components as the PGE500, the PGE300 yields the same higher accuracy readings in the measurement range between 100 to 1000 mbar. The PGE300 offers only the critical built-in features that the majority of customers in the vacuum industry are looking for, minimizing costs and maximizing efficiency.
This rugged gauge and sensor design, in combination with the factory built in clear readable LED display, 3 selectable analog output signals and a set point relay makes the PGE300 a high value/low cost of ownership choice not only for OEM customers, but all customers. These features qualify this gauge for many applications where an economicalvacuum measurement from low to high vacuum range is required.
With its wider measuring range and higher accuracy, especially at lower pressures in combination with the economically priced built in features the PGE300 also is the first choice for an active gauge when replacing thermocouple gauges in your vacuum system.
| Measurement range | mbar Torr Pa |
1.3×10-4 … 1333 1×10-4 … 1000 1.3×10-2 … 133000 |
| Accuracy (N2) | ||
| 1.3 × 10-4 … 1.3 x 10-3 mbar | mbar | ±10 |
| 1.3 × 10-3 … 530 mbar | % of reading | ±10 |
| 530 … 1333 mbar | % of reading | ±2.5 |
| 1×10-4 … 1×10-3 Torr | 1×10-4 … 1×10-3 Torr | 0.1 mTorr resolution |
| 1×10-3 … 400 Torr | % of reading | ±10 |
| 400 … 1000 Torr | % of reading | ±2.5 |
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| Repeatability (N2) | % of reading | ±2 |
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| Admissible temperature | ||
| Operation | °C | 0 ... +40 |
| Storage | °C | -40 ... +70 |
| Bakeout | °C | ≤70 |
| Supply voltage | V (dc) | +12 ... +28 |
| Setpoint relay | 1 (single-pole double-throw relay (SPDT)) 1 A at 30 V (dc) resistive, or V (ac) non-inductive |
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| Materials exposed to vacuum | gold-plated tungsten, 304 & 316 stainless steel, glass, nickel, Teflon® |
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