スイッチ Barksdale 9681 SeriesのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Barksdale 9681 Series 6 ページ。 Compact pressure switches
ページを印刷するElectrical Ratings (all types)
Silver contacts
Gold plated contacts
30 V DC
5 A
125 V AC
125 V DC
1 A
125/250 V AC
11 A
IMPORTANT
We recommend to use a prefuse of the maximum current rating from the table above according to
the load switched.
We recommend gold plated contacts for all intrinsically safe and other applications with low
voltage/power.
Operating life time
Normal expected service life (expressed in the number of cycles over the full adjustment range) is
appr. 0.5...1 million for the pressure switch.
Switch sensor life may also be effected negatively by:
Media not compatible with the wetted materials.
Too high switch cycling speed or more than 30 cycles per minute.
System cycling pressure exceeding the top of the adjustable range.
The proof pressure must never be exceeded, otherwise the switch may be damaged. Careful
selection of the pressure range can have a positive effect on the service life of the switch.
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1 A
Operating Instructions
Compact Pressure Switches Type 9671X/9681X/9692X
1
Intended Applications ................................................................................................... 2
2
Safety Instructions......................................................................................................... 2
3
Standards ....................................................................................................................... 3
4
Warranty/Guaranty......................................................................................................... 3
5
Transport/Storage .......................................................................................................... 4
6
Installation/Commissioning .......................................................................................... 4
7
Maintenance/Cleaning ................................................................................................... 8
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Technical Data................................................................................................................ 9
Barksdale GmbH
Dorn-Assenheimer Straße 27
D-61203 Reichelsheim
Phone:
+49 (6035) 949-0
Fax:
+49 (6035) 949-111 and 949-113
email:
Internet: www.barksdale.de
Art. no.: 923-1205
Index I, 13.03.2012
Specifications are subject to changes
without notice!
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