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Standard version
92...1 – PL1 – V - ...
Compact pressure switch with G1/4" female thread and steel piston for high pressure,
adjustable switch contact,
housing aluminium,
optionally with ATEX Ex ia approval or GL (ship yard) in pending
Order code for standard units
more versions upon request)
(
9 2 2 1
- P L 1 - V - G L
Sealing material
V = PTFE / FKM (Polytetrafluoroethylene / Fluorine-Rubber)
B = NBR (Buna)
E = EPDM
Electrical connection
P L 1 = Cube plug DIN EN 175301-803 A (former DIN 43650)
Microswitch contact
1 = Microswitch with silver contact
Pressure stages
1 = 10 ... 50
bar
A = 145 ... 725
2 = 20 ... 200
bar
B = 290 ... 2901
3 = 40 ... 400
C = 580 ... 5802
bar
Process connection
2 = G1/4" female (DIN ISO 228-1)
Fig. 11:
Order code
10
Option
G L
= Germanischer Lloyd (Shipyard)
B V
= Bureau Veritas
psi
psi
psi
Operating Instructions
Compact Pressure Piston Switches Type Series 9000
1
Intended Applications ................................................................................................... 2
2
Safety Instructions ......................................................................................................... 2
3
Standards ....................................................................................................................... 3
4
Warranty/Guaranty ......................................................................................................... 3
5
Transport/Storage .......................................................................................................... 3
6
Installation/Commissioning .......................................................................................... 4
7
Maintenance/Cleaning ................................................................................................... 7
8
Technical Data ................................................................................................................ 8
Barksdale GmbH
Dorn-Assenheimer Straße 27
D-61203 Reichelsheim
Phone:
+49 (6035) 949-0
Fax:
+49 (6035) 949-111 and 949-113
email:
info@barksdale.de
Internet: www.barksdale.de
Art. No.: 923-1650
Index F, 21.03.2018
Specifications are subject to changes
without notice!
1
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Summary of Contents for Barksdale 9000 Series
- Page 1 Transport/Storage ......................3 2 = G1/4" female (DIN ISO 228-1) Installation/Commissioning ..................4 Maintenance/Cleaning ....................7 Fig. 11: Order code Technical Data ........................ 8 Barksdale GmbH Dorn-Assenheimer Straße 27 D-61203 Reichelsheim Art. No.: 923-1650 Index F, 21.03.2018 Phone: +49 (6035) 949-0...
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Page 2: Intended Applications
Intended Applications The pressure switches are specifically applied for monitoring and controlling of operations using maximum and minimum pressures. A micro switch triggers an electrical signal when minimum or CAUTION maximum pressure are reached. Refers to a danger. Nonobservance may result in light injuries and material damage to the equipment and/or to the DANGER plant. - Page 3 Installation/Commissioning DANGER C cable Only install or uninstall the switch when deenergized (electrically and hydraulically/pneumatically). Load Pressure connection and electrical connection must be carried out by trained or instructed personnel according to state-of-the-art standards. The switch must only be installed in systems where the maximum operation pressure P is not exceeded (see the name plate).
- Page 4 This might lead to metal fatigue of the measuring system and it therefore should be replaced before an ultimate rupture of the metal might take place. Please consult your supplier or Barksdale directly for guidelines. Fig. 6: Wiring Code...
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Page 5: Technical Data
Technical Data See data sheet Electrical Ratings Silver Contacts Dimensions in mm (inch) Fig. 10: Electrical ratings IMPORTANT We recommend to use a prefuse of the maximum current rating from the table above according to the load switched. Thread block SW30 (1.18“) Operating life time Normal expected service life (expressed in the number of cycles over the full adjustment range) is appr.