P-891.VA • P-892.VA Vacuum Feedthrough

NEW

Accessories for Vacuum-Compatible Piezo Positioners

Closure and port for vacuum chambers
Vacuum compatible to 10^-6 hPa

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P-891.VA, dimensions in mm. Note that a comma is used in the drawing instead of a decimal point.

P-892.VA, dimensions in mm. Note that a comma is used in the drawing instead of a decimal point.

Connection of standard controllers to vacuum applications

Vacuum feedthroughs are the interface between the positioner within the vacuum enclosure and the controller on the air side. With their help, vacuum applications can be connected to standard controllers. The P-891.VA and P-892.VA vacuum feedthroughs are available for low-voltage piezo systems.

Download datasheet specifications

Datasheet

Version / Date

2022-05-25

pdf - 479 KB

Version / Date

2022-05-25

pdf - 477 KB

Download

	P-891.VA	P-892.VA
Flange material	Brass, chrome-plated	Brass, chrome-plated
Seal material	Polytetrafluorethylene (PTFE)	Polyether ether ketone (PEEK)
Leak rate	0.0000001	0.0000001
Test voltage	3000 V	1500 V
Air side connector	FFA.00.250.CTAC22	FFA.0S.304.CLAC32
Vacuum side connector	SWH.00.250.CTMPV	SWH.0S.304.CLLP
Cable length	2 m	2 m
Vacuum class	10⁻⁶ hPa	10⁻⁶ hPa
Operating temperature range	-20 to 100 °C	-20 to 80 °C
Maximum bake out temperature	100 °C	100 °C

Note on test voltage: Specified value applies for direct current (DC)

Download datasheet downloads

Datasheet

Version / Date

2022-05-25

pdf - 479 KB

Version / Date

2022-05-25

pdf - 477 KB

Download

3D Models

zip - 262 KB

English

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P-891.VA NEW!

Vacuum feedthrough for piezo voltage, LEMO connector, 100 °C bakeout temperature, suitable for high vacuum (up to 10^-6 hPa), including air-side cable, 2 m

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P-892.VA NEW!

Vacuum feedthrough for DMS sensor signals, LEMO connector, 100 °C bakeout temperature, suitable for high vacuum (up to 10^-6 hPa), including air-side cable, 2 m

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