Sensors & Feedthroughs
Cool Drawer Single Sensor
Product configurator
Gemini™ MxG5xx
Type
Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
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The Cool Drawer Single Sensors allow crystal installation into the sensor from the side, convenient for systems with insufficient room for front load crystal installation. The Cool Drawer Single Sensor employs the Cool Drawer Crystal Holder which is thermally shielded by the water-cooled housing insuring excellent crystal performance.
Features
- No internal cables
- Cool Drawer crystal holder
- Easy installation
- Bakeable if ordered with welded CF40 flange
- Available with: CF40 feedthrough and 2.54 cm (1") bolt feedthrough
- Adjustable length if ordered with compression fittings
- No brazing required if ordered with compression fittings
- Sensor/feedthrough combination available welded to customer specified lengths
Specifications
| Cooling Water | Minimum water flow of 150 to 200 cm³/min using 1/8 in. O.D. tube, 30°C max. (Do not allow to freeze) |
| Materials | 304 stainless steel, Teflon, ceramic, beryllium nickel |
| 1 in. Bolt and Compression Fitting Terminations: | |
| Temperature | Operational environment to 300° C with water cooling or 165° C without |
Accessories
Accessories
Consumables
| Part Number | Description |
| 750-420-G1 | Solenoid Valve, 24V (for use with shuttered and multi-crystal sensors) |
| Go to product page: Quartz Monitor Crystals |
Spare Parts
| Part Number | Description |
| 123259 | Cool Drawer Sensor Crystal Retainer |
| 123260 | Cool Drawer Sensor Drawer and Retainer Combo |
| 123417 | Shutter bracket |
| 123418 | Bellows cover |
| 147207 | Bellows and cover assembly (Includes all parts marked with *) |
| 147202 | PSV100 PNEUMATIC VALVE 12 VDC |
| 147403 | * Actuator |
| 147406 | * Bellows support |
| 147407 | * Bellows Cover |
| 147408 | * Threaded shaft |
| 147411 | Spacer |
| 147424 | * Bellows tube |
| 084-026 | * Hex nut |
| 084-064 | * Lockwasher |
| 084-205 | * #4-40 x 3/16 Phillips screw |
| 800128 | #4 Lockwasher |
| 800371 | Shoulder Screw |
| 800372 | Washer |
| 800416 | * 6-32 x 3/16 in. set screw |
| 803313 | * Spring |
| 123223-1 | Conduit Brazed assembly - long pin |
| 123223-2 | Conduit brazed assembly - short pin |
| 123419 | Shutter |
| 147206-2 | * Bellows with 35 in. tube |
| 803102 | O-ring for 5 port adjustable feedthrough |
| 803261 | Washer for 5 port adjustable feedthrough |
Downloads
3D Step Files
Others
Techincal Note - Crystal Replacement (English)
pdf
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45,6 KB
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English
Technical Note - Cool Drawer (Maxtek) Sensor Head vs Temescal Sensor Head (English)
pdf
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53,9 KB
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English
Technical Note - Cool Drawer Sensor Head Termination of Electrical Connections (English)
pdf
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295,6 KB
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English
Technical Note - Sensor Alignment (English)
pdf
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32,4 KB
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English
What is a QCM Sensor?
pdf
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531,6 KB
•
English
The product is used in the following markets
