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Standard model
81.. - ... - .
Compact pressure switch with CETOP connection flange 44 mm and steel piston for high pressure
or elastomere diaphragm for pressures up to 40 bar,
adjustable switch contact,
housing aluminium, optionally in stainless steel (1.4301),
optionally with ATEX Ex ia approval for GD
more versions upon request)
(
Order code for standard units
Fig. 10:
Order code
12
Operating Instructions
Compact Pressure Switches Type Series 8000
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.: 923-1302
Index N, 24.05.2012
Specifications are subject to changes
without notice!
1
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Summary of Contents for Barksdale 8000 Series
-
Page 1: Operating Instructions
Intended Applications ....................2 Safety Instructions......................2 Standards ........................3 Warranty/Guaranty......................3 Transport/Storage ......................3 Installation/Commissioning ..................4 Maintenance/Cleaning ....................7 Technical Data........................ 8 Barksdale GmbH Dorn-Assenheimer Straße 27 D-61203 Reichelsheim Art. No.: 923-1302 Fig. 10: Order code Index N, 24.05.2012 Phone:... - Page 2 Intended Applications IMPORTANT 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 Refers to important information essential to the user. maximum pressure are reached. DANGER Disposal The equipment must be disposed of correctly in accordance with the local regulations for...
- 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 pressure P is not exceeded (see type label).
- 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 diaphragm might take place. Please consult your supplier or Barksdale directly for guidelines. GN/YE GN/YE Fig.
- Page 5 Technical Data 40 (1.57) See data sheet Order No. Process Material 19 (0.75) Connectio ø5.6 (0.22) Dimensions in mm (inch) 906-0946 ¼“ NPT 1.4305 PL 1 Cable ø 6...8 (0.23...0.31) female 906-0947 G ¼“ 1.4305 female 906-0953 ¼“ NPT St passivated ø...
- Page 6 Adjustable ranges Approval data for pressure switches type Series 8000 with PL1, PL4 connection Approval: II 1 G D Ex ia IIB T6 Pressure Adjustable ranges Adjustable ranges Max. operating Max. Proof Press. Ex ia D 20 T100 range (decreasing pressure) (increasing pressure) pressure hyster...
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