Murphy EVS-2 Especificações Página 1

00-02-0841 2013-01-14 Section 20 EVS-2 Electronic Vibration Switch Installation and Operations Manual

Section 20 00-02-0841 2013-01-14 - 6 - Plug Options High-pressure (non-hollowed), forged steel pipe plug permanently welded to equipment or brack

Section 20 00-02-0841 2013-01-14 - 7 - Terminal Assignment The power supply +24 VDC voltage is connected via terminals 1 and 2. NOTE: Minimum vol

Section 20 00-02-0841 2013-01-14 - 8 - Figure 3 - EVS-2 Hook-up (showing only how to wire Channel 1 {K1})

Section 20 00-02-0841 2013-01-14 - 9 - Figure 3 - EVS-2 Hook-up (continued)

Section 20 00-02-0841 2013-01-14 - 10 - Settings Setting the Set-Point in Inches Per Second (IPS) Peak NOTE: The unit must be set per the appli

Section 20 00-02-0841 2013-01-14 - 11 - Procedure Refer to the monitored machine recommended setting and mounting information and make appropri

Section 20 00-02-0841 2013-01-14 - 12 - Pot Settings The Vibration Setpoint potentiometers (pots) adjust the level detection based on the scale

Section 20 00-02-0841 2013-01-14 - 13 - Setting of Alarms The alarm values may vary considerably, up or down, for different machines. The values

Section 20 00-02-0841 2013-01-14 - 14 - Vibration Limits Based on Class of Equipment Based on ISO 10816-3 Figure 7 – Vibration Limits

Section 20 00-02-0841 2013-01-14 - 15 - Typical Vibration Alarm Settings of Various Installations THE VALUES LISTED BELOW ARE GUIDELINES ONLY –

In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any t

Section 20 00-02-0841 2013-01-14 - 16 - Equipment Manufacturer Recommended Settings ARIEL: SKID, FRAMES, CYLINDERS (provided by Ariel) MICROLOG

Section 20 00-02-0841 2013-01-14 - 17 - Specifications Performance Vibration Range (Adjust Jumper S1): 0.75, 1.50 or 3.00 IPS/peak Frequency Ra

THIS PAGE INTENTIONALLY LEFT BLANK

THIS PAGE INTENTIONALLY LEFT BLANK

Table of Contents Product Information ...

THIS PAGE INTENTIONALLY LEFT BLANK

Section 20 00-02-0841 2013-01-14 - 1 - Product Information Murphy EVS-2 Overview The Murphy Electronic Vibration Switch (EVS-2) protects against e

Section 20 00-02-0841 2013-01-14 - 2 - EVS-2 Characteristics and Orientation To prevent damage to the EVS-2 vibration switch, the following vibrat

Section 20 00-02-0841 2013-01-14 - 3 - Installation Mounting The Murphy EVS-2 must be mounted and set in accordance with the guidelines in this ma

Section 20 00-02-0841 2013-01-14 - 4 - Mounting Options The following diagrams illustrate example mounting options for the EVS-2 using a simple pi

Section 20 00-02-0841 2013-01-14 - 5 - Bracket Proposals Mounting Examples Legend: C=Compressor, E=Engine Compressor Cx (Compressor) = Cranksh