Difference between revisions of "Edwards APG-L"
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{| class="wikitable" style="margin:auto" | {| class="wikitable" style="margin:auto" | ||
| − | |+ Specifications <ref> [https://www.idealvac.com/files/brochures/Edwards_APG_MP_Manual.pdf | Edwards_APG_MP_Manual.pdf, idealvac.com, published by Edwards Limited, 2010 | + | |+ Specifications <ref> [https://www.idealvac.com/files/brochures/Edwards_APG_MP_Manual.pdf | Edwards_APG_MP_Manual.pdf], idealvac.com, published by Edwards Limited, 2010, page 13 to 16 </ref> |
|- | |- | ||
| Maximum internal pressure: || 6 bar absolute (5 bar gauge) | | Maximum internal pressure: || 6 bar absolute (5 bar gauge) | ||
| Line 30: | Line 30: | ||
= Voltage Pressure Table = | = Voltage Pressure Table = | ||
| + | {| class="wikitable" style="margin:auto" | ||
| + | |+ Voltage Pressure Table <ref> [https://www.idealvac.com/files/brochures/Edwards_APG_MP_Manual.pdf | Edwards_APG_MP_Manual.pdf], idealvac.com, published by Edwards Limited, 2010, page 27</ref> | ||
| + | |- | ||
| + | !Output voltage (V) !! Pression (mbar) !! Pressure (torr) | ||
| + | |- | ||
| + | |2.00 || < 1 x 10⁻⁶ || < 7.5 x 10⁻⁷ | ||
| + | |- | ||
| + | |2.05 || 8.26 x 10⁻⁵ || 6.20 x 10⁻⁵ | ||
| + | |- | ||
| + | |2.10 || 2.27 x 10⁻⁴ || 1.70 x 10⁻⁴ | ||
| + | |- | ||
| + | |2.20 || 5.00 x 10⁻⁴ || 3.75 x 10⁻⁴ | ||
| + | |- | ||
| + | |2.40 || 1.08 x 10⁻³ || 8.10 x 10⁻⁴ | ||
| + | |- | ||
| + | |2.60 || 1.68 x 10⁻³ || 1.26 x 10⁻³ | ||
| + | |- | ||
| + | |2.80 || 2.60 x 10⁻³ || 1.95 x 10⁻³ | ||
| + | |- | ||
| + | |3.00 || 3.84 x 10⁻³ || 2.88 x 10⁻³ | ||
| + | |- | ||
| + | |3.20 || 5.15 x 10⁻³ || 3.86 x 10⁻³ | ||
| + | |- | ||
| + | |3.40 || 6.87 x 10⁻³ || 5.15 x 10⁻³ | ||
| + | |- | ||
| + | |3.60 || 1.05 x 10⁻² || 7.88 x 10⁻³ | ||
| + | |- | ||
| + | |3.80 || 1.56 x 10⁻² || 1.17 x 10⁻² | ||
| + | |- | ||
| + | |4.00 || 2.10 x 10⁻² || 1.58 x 10⁻² | ||
| + | |- | ||
| + | |4.20 || 2.77 x 10⁻² || 2.08 x 10⁻² | ||
| + | |- | ||
| + | |4.40 || 3.45 x 10⁻² || 2.59 x 10⁻² | ||
| + | |- | ||
| + | |4.60 || 4.16 x 10⁻² || 3.12 x 10⁻² | ||
| + | |- | ||
| + | |4.80 || 5.04 x 10⁻² || 3.78 x 10⁻² | ||
| + | |- | ||
| + | |5.00 || 5.92 x 10⁻² || 4.44 x 10⁻² | ||
| + | |- | ||
| + | |5.20 || 8.74 x 10⁻² || 6.56 x 10⁻² | ||
| + | |- | ||
| + | |5.40 || 1.27 x 10⁻¹ || 9.53 x 10⁻² | ||
| + | |- | ||
| + | |5.60 || 1.71 x 10⁻¹ || 1.28 x 10⁻¹ | ||
| + | |- | ||
| + | |5.80 || 2.23 x 10⁻¹ || 1.67 x 10⁻¹ | ||
| + | |- | ||
| + | |6.00 || 2.90 x 10⁻¹ || 2.18 x 10⁻¹ | ||
| + | |- | ||
| + | |6.20 || 3.57 x 10⁻¹ || 2.68 x 10⁻¹ | ||
| + | |} | ||
= References = | = References = | ||
Revision as of 16:30, 20 December 2024
The APG-L is a early RJ45 connected active Pirani Gauge from BOC Edwards.
| Maximum internal pressure: | 6 bar absolute (5 bar gauge) |
| Pressure Range: | 10 to 1 x 10⁻⁴ mbar |
| Volume of gauge tube: | 6 cm³ (NW16/NW25) / 10 cm³ (15 mm OD) |
| Maximum operating altitude: | 2000 m (Indoor use only) |
| Filament operating temperature (approximate): | 100 ºC |
| Supply Voltage: | +20 to +36V DC (<1V Ripple, <100 Ω Source) |
| Maximum power consumption: | 1.5W |
| Signal Range: | 2 ≤ output ≤ 10 V DC |
| Min. Load: | 10kΩ |
| Set-point Adjustment Range: | 2.2 to 8.9 V |
| Set-point External load rating | 40 V DC, 100 mA Max |
| Gauge identification resistance | 33 kΩ ± 2% |
Voltage Pressure Table
| Output voltage (V) | Pression (mbar) | Pressure (torr) |
|---|---|---|
| 2.00 | < 1 x 10⁻⁶ | < 7.5 x 10⁻⁷ |
| 2.05 | 8.26 x 10⁻⁵ | 6.20 x 10⁻⁵ |
| 2.10 | 2.27 x 10⁻⁴ | 1.70 x 10⁻⁴ |
| 2.20 | 5.00 x 10⁻⁴ | 3.75 x 10⁻⁴ |
| 2.40 | 1.08 x 10⁻³ | 8.10 x 10⁻⁴ |
| 2.60 | 1.68 x 10⁻³ | 1.26 x 10⁻³ |
| 2.80 | 2.60 x 10⁻³ | 1.95 x 10⁻³ |
| 3.00 | 3.84 x 10⁻³ | 2.88 x 10⁻³ |
| 3.20 | 5.15 x 10⁻³ | 3.86 x 10⁻³ |
| 3.40 | 6.87 x 10⁻³ | 5.15 x 10⁻³ |
| 3.60 | 1.05 x 10⁻² | 7.88 x 10⁻³ |
| 3.80 | 1.56 x 10⁻² | 1.17 x 10⁻² |
| 4.00 | 2.10 x 10⁻² | 1.58 x 10⁻² |
| 4.20 | 2.77 x 10⁻² | 2.08 x 10⁻² |
| 4.40 | 3.45 x 10⁻² | 2.59 x 10⁻² |
| 4.60 | 4.16 x 10⁻² | 3.12 x 10⁻² |
| 4.80 | 5.04 x 10⁻² | 3.78 x 10⁻² |
| 5.00 | 5.92 x 10⁻² | 4.44 x 10⁻² |
| 5.20 | 8.74 x 10⁻² | 6.56 x 10⁻² |
| 5.40 | 1.27 x 10⁻¹ | 9.53 x 10⁻² |
| 5.60 | 1.71 x 10⁻¹ | 1.28 x 10⁻¹ |
| 5.80 | 2.23 x 10⁻¹ | 1.67 x 10⁻¹ |
| 6.00 | 2.90 x 10⁻¹ | 2.18 x 10⁻¹ |
| 6.20 | 3.57 x 10⁻¹ | 2.68 x 10⁻¹ |
References
- ↑ | Edwards_APG_MP_Manual.pdf, idealvac.com, published by Edwards Limited, 2010, page 13 to 16
- ↑ | Edwards_APG_MP_Manual.pdf, idealvac.com, published by Edwards Limited, 2010, page 27
- ↑ | Edwards_APG_Active_Pirani_Gauges.pdf, idealvac.com