Difference between revisions of "Vacuum Gauge Identification Resistors"
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(start of a summary of gauge identification resistors.) |
(added WRG gauges) |
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! Head Name !! Type !! Range !! ID Resistance | ! Head Name !! Type !! Range !! ID Resistance | ||
|- | |- | ||
| − | | APG-L || Pirani || || 33 | + | | [[Edwards APG-L | APG-L]] || Pirani || || 33 kΩ ±2% |
|- | |- | ||
| − | | APG-M / APG-MP || Pirani || || 27 | + | | [[Edwards APG-M / APG-MP | APG-M / APG-MP]]|| Pirani || || 27 kΩ ±2% |
|- | |- | ||
| + | | [[Edwards APG200-M / APG200-MP | APG200-M / APG200-MP]] || Pirani || || 36 kΩ | ||
| + | |- | ||
| + | | [[Edwards APG200-LC | APG200-LC]] || Pirani || || 43 kΩ | ||
| + | |- | ||
| + | | [[Edwards APG100-XM | APG100-XM]] || Pirani || || 36 kΩ | ||
| + | |- | ||
| + | | [[Edwards APG100-XLC | APG100-XLC]] || Pirani || || 43 kΩ | ||
| + | |- | ||
| + | | [[Edwards AIM-S / AIM-SL | AIM-S / AIM-SL]] || Penning || || 100 kΩ ±2% | ||
| + | |- | ||
| + | | [[Edwards AIM-X / AIM-XL | AIM-X / AIM-XL]] || Penning || || 110 kΩ ±2% | ||
| + | |- | ||
| + | | [[Edwards WRG-S / WRG-SL / WRG-D| WRG-S / WRG-SL / WRG-D]] || Wide Range || || 75 kΩ ± 2% <ref>[https://dach.my.edwardsvacuum.com/en/EUR/Catalog/Measurement%2C-Leak-Detection-and-Control/Gauge-Indirect-Pressure-Measurement/WRG-Series-Cold-Cathode-Combination-Gauge/WRG-Series/p/D1470300C | English - Instructions - WRG-S, WRG-SL, WRG-D Wide Range Gauge.pdf], page 9 </ref> | ||
| + | |- | ||
| + | | [[Edwards WRG200-X / WRG200-XS| WRG200-X / WRG200-XS]] || Wide Range || || 110 kΩ ± 2% <ref>[https://dach.my.edwardsvacuum.com/en/EUR/Catalog/Measurement%2C-Leak-Detection-and-Control/Gauge-Indirect-Pressure-Measurement/WRG-Series-Cold-Cathode-Combination-Gauge/WRG200-Series/p/D3G0141100 | English - Instructions - AIM200, WRG200 Gauges.pdf], page 16 </ref> | ||
| + | |- | ||
| + | | [[Edwards WRG200 | WRG200]] || Wide Range || || 100 kΩ ± 2% <ref>[https://dach.my.edwardsvacuum.com/en/EUR/Catalog/Measurement%2C-Leak-Detection-and-Control/Gauge-Indirect-Pressure-Measurement/WRG-Series-Cold-Cathode-Combination-Gauge/WRG200-Series/p/D3G0141100 | English - Instructions - AIM200, WRG200 Gauges.pdf], page 16 </ref> | ||
| + | |- | ||
| + | | [[Edwards WRG200-G / WRG200-O / WRG200-Q | WRG200-G / WRG200-O / WRG200-Q]] || Wide Range || || 110 kΩ ± 2% <ref>[https://dach.my.edwardsvacuum.com/en/EUR/Catalog/Measurement%2C-Leak-Detection-and-Control/Gauge-Indirect-Pressure-Measurement/WRG-Series-Cold-Cathode-Combination-Gauge/WRG200-Series/p/D3G0141100 | English - Instructions - AIM200, WRG200 Gauges.pdf], page 16 </ref> | ||
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|} | |} | ||
[[Category:Cross Refference]] | [[Category:Cross Refference]] | ||
Latest revision as of 16:16, 20 December 2024
RJ45 connected vacuum gange heads, such as those from BOC Edwards use a fixed resistor of a certain value to help the gauge controller identify the head used and adjust the display range and voltage pressure curve used. Here presented, is a list of these values and the gauge head that they represent. Note that there are overlaps between manufacturers.
These gauges typically display their signal as 2V for minimum and 10V for maximum pressure.
BOC Edwards
| Head Name | Type | Range | ID Resistance |
|---|---|---|---|
| APG-L | Pirani | 33 kΩ ±2% | |
| APG-M / APG-MP | Pirani | 27 kΩ ±2% | |
| APG200-M / APG200-MP | Pirani | 36 kΩ | |
| APG200-LC | Pirani | 43 kΩ | |
| APG100-XM | Pirani | 36 kΩ | |
| APG100-XLC | Pirani | 43 kΩ | |
| AIM-S / AIM-SL | Penning | 100 kΩ ±2% | |
| AIM-X / AIM-XL | Penning | 110 kΩ ±2% | |
| WRG-S / WRG-SL / WRG-D | Wide Range | 75 kΩ ± 2% [1] | |
| WRG200-X / WRG200-XS | Wide Range | 110 kΩ ± 2% [2] | |
| WRG200 | Wide Range | 100 kΩ ± 2% [3] | |
| WRG200-G / WRG200-O / WRG200-Q | Wide Range | 110 kΩ ± 2% [4]
|