VS16K Adjustable Vacuum Switch
The VS16K is a general purpose vacuum switch with a user adjustable set-point and small switching differential. This diaphragm operated vacuum switch is high vacuum compatible and corrosion resistant with all wetted parts made from stainless steel. A high current rating allows direct switching of loads without additional relays or external power supplies.
This switch should not be used for safety critical applications. For many interlock applications the Edwards IS16K may be more suitable.
Informacje
Features and Benefits
- Set-point range 30-1000 mbar
- User adjustable
- Reproducible
- Changeover contacts for normally open or normally closed operation
- Switch point independent of gas composition
- Corrosion resistant materials exposed to vacuum
- Direct pipeline mounting
Set-point varies with barometric pressure
Applications
- Furnaces
- Laboratories
- Tank units
- Packaging
- General purpose pumping units
Dane techniczne
| Range of adjustment | 30 to 1000 mbar |
| Maximum switching differential | 30 mbar |
| Maximum working pressure | 1 bar gauge (2 bar absolute) |
| Electrical rating | 10 A resistive, 5 A inductive at 250 V a.c. |
| Electrical connection plug | Type 283 mPm |
| Internal volume | 7 cm3 |
| Materials in vacuum | Stainless steel |
| Leak rate | <1 x 10-9 mbar l s-1 |
| Enclosure classification | IP52 |
| Weight | 0.7 kg |
| Vacuum connection | NW16 |
| Accessories supplied | Mating electrical socket type 183 mPm |
| Set-point varies with barometric pressure |
Pliki do pobrania
VS16K & IS16K Vacuum Switches Datasheet