Switzer PS01-W1 Operating Instructions Manual

Pressure switch

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Operating instructions

Pressure switch, model PS01-W1

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Summary of Contents for Switzer PS01-W1

Page 1 Operating instructions Pressure switch, model PS01-W1 Pressure switch, model PS01-W1...
Page 2: Table Of Contents
Installation and guidelines Electrical connection Operation Procedure Maintenance Mounting dimensions © 11/2016 Switzer Process Instruments Pvt. Ltd., All rights reserved. Prior to starting any work, read the operating instructions! Keep for later use! Switzer operating instructions pressure switch, model PS01-W1.
Page 3: General Information
1. General information PS01-W1 Pressure switch is a simple electro mechanical device operating on basic principles of Levers and opposing forces.Three essential elements, various combinations of which form the basics for presenting hundreds of variants to suit a variety of industrial applications are : 1.
Page 4: Installation And Guidelines
12. Necessary fasteners and mounting bracket are provided with the instrument for panel / wall / 2“ pipe mounting option. Following items are provided For panel / wall mounting : 2 screws For 2“ pipe mounting : U bolt, nut, washeres and mounting bracket Switzer operating instructions pressure switch, model PS01-W1.
Page 5: Electrical Connection
3. Electrical connection Fig.1 The terminal blocks are suitable for 2.5 Sq.mm wires. Switzer operating instructions pressure switch, model PS01-W1.
Page 6: Operation
Contacts gets reset when the force of the sensing element becomes less than that of the spring load. The instrument reset point can be varied by adjusting the diﬀ erential spring in low ranges (available as option). Switzer operating instructions pressure switch, model PS01-W1.
Page 7: Procedure
Adjustment of the load of the spring decides the pressure diﬀ erence between the on point and oﬀ point. Switzer operating instructions pressure switch, model PS01-W1.
Page 8 The upper switching point should not exceed the maximum range value. d) After setting the diﬀ erential, tighten the Nyloc nut to lock the diﬀ erential adjuster to prevent loosening during operation. Switzer operating instructions pressure switch, model PS01-W1.
Page 9 3) Ensure that impulse pipework applies no stress on sensing element housing and use spanners to hold pressure port/ housing when connections are made. 4) Use the instrument only for the medium speciﬁ ed. Switzer operating instructions pressure switch, model PS01-W1.
Page 10: Maintenance
However, cleaning of the diaphragm chamber can be performed by flushing with a cleaning fluid, which is compatible with the diaphragm and its housing material. Vent or Drain periodically. Switzer operating instructions pressure switch, model PS01-W1.
Page 11: Mounting Dimensions
High range 2" pipe mouning Low range surface mouning Switzer Process Instruments Pvt. Ltd. 128 SIDCO North Phase, Ambattur Estates, Chennai 600 050 Tel. +91 44 2625 2017 / 2018 / 4991 / 4324 sales@switzerprocess.co.in www.switzerprocess.co.in Switzer operating instructions pressure switch, model PS01-W1.