While the metrix 440 costs more than a mechanical switch, it uses the same technology as sophisticated remote monitoring systems and provides most of the capabilities of these systems at to 12 the cost per monitor point. The model 5550 and 5550g mechanical vibration switches are typically used on cooling tower fans and mounted such that loss of a blade will result in significant structural acceleration at the switch mounting location figure 2. Vibration switch working principle instrumentation tools. An inertia sensitive mechanism activates a snapaction switch with spdt output contacts if the vibration exceeds an adjustable setpoint. This unit provides economical vibration protection for low to medium speed machinery. St5484e vibration transmitter metrix instrument co. Pro vibration switch family installation manual overview the pro4406000 is a versatile, programmable vibration protection instrument. Electronic and mechanical vibration switches for overall vibration monitoring and trending without the necessity of complex systems. Selection or installation of equipment should always be accompanied by competent technical assistance. Monitors vibration velocity insec user adjustable automatic alarm andor shutdown limits adjustable time delays prevents nuisance trips led limit and power indicators self diagnostic test button verifies operation vibration sensor and electronics housed in rugged. Electronic vibration switch 5477 2wire design for upgrading existing mechanical installations the model 5477 features twowire hookup and solid state reliability. Our company has grown manifolds over the years with strong.
View and download metrix 440 installation manual online. Robertshaw vibration switches and monitors minimize production shut down time and repair costs by measuring the total accelerated force shock present on a machine. When you are ready to purchase cooling tower vibration switches or cooling tower engine switches, call universal tower parts today at 6029970403 for more information. Instead, metrix can provide electronic vibration switches, 420 ma transmitters, or standalone monitoring systems. Metrix surface roughness tester distributor channel. The 5550 mechanical vibration switch contacts can be used to activate an alarm or initiate. Model 550 vibration switch model 550m metric vibration switch features. Minoo impex is the leading manufacturer of entire range of digital instruments compact tachometers, anemometers, moisture meters, sound level meters, thermometers, infrared thermometers, lux meters, oscilloscopes, digital multimeter, clamp meter, distance measuring, coating thickness gauge, insulation resistance testers and durometers. We have 2 metrix 5550 manuals available for free pdf download. If you are searching what is a cooling tower vibration switch. Vibration switch, output signal 420 ma, frequency range 2 hz, the 440 switch is csa approved for class i div 2 groups b,c,d hazardous areas. We forget that they provide critical air flows for industrial processes, and cooling, heating, humidification and dehumidification for.
Vibration cutout switches cooling towers, closed circuit. K feb 2012 overview model 5550 and 5550g mechanical switches provide basic, economical vibration protection by means of a simple and highly reliable over center snap action mass and spring mechanism. Quick time engineering inc is not an authorized dealer, agent or affiliate of any of the designer, brands, or manufacturer, the products of which are offered for sale on. In the presence of sufficient vibration along the switch s sensitive axis, the switch snaps from. View online or download metrix 440 installation manual. View and download metrix 5550 installation manual online. Consult metrix product datasheet 1004730 for comprehensive specifications pertaining to relay outputs. Metrix 450 manuals manuals and user guides for metrix 450. Vibration cutout switches are available for purchase on. Mechanical vibration switch 5550 metrix instrument co. Metrix 440 manuals manuals and user guides for metrix 440. Overview the st5484e seismic vibration transmitter combines a vibration sensor and signal conditioner in a single package for sensing machinery vibration level and transmitting a proportional 420 ma signal directly to plcs. Model 5550 vibration switch provides economical vibration protection for low to medium speed machinery. A vibration switch is a device that recognizes the amplitude of the vibration to which it is exposed and provides some sort of response when this amplitude exceeds a predetermined threshold value the switch response is typically an electrical contact closure or contact opening.
Metrix vibration still has 5 day lead times we hope you are doing well during these challenging times. The switch rnal accelerom rdous area appro or is used with the stead, which are a of external senso losion. Test vibration switches during seasonal startups to ensure proper operation. Vibrationswitches fullyusbprogrammable solidstaterelayforreliable operation monitorsvibrationvelocity forconsistentresults 2wireoperationusesexisting mechanicalswitchwires remoteresetanywhere tm forsafetyandconvenience exclusivemavt tm setsalarm thresholdautomatically eliminatesfalsetripswith. E july 2018 manufactureras that the product vibration switch model 5550 conforms to the following standards low voltage. Protect your rotating machinery with solid state vibration switches for alarm and shutdown provide early warning. The output is electronically converted to a signal proportional to velocity. There are no moving parts in the metrix 440 vibration switches except when configured with mechanical relays. The 5550 and 5550g mechanical vibration switches provide vibration protection for low to mediumspeed machinery. Models available with hazardous area ratings and explosionproof housing. Our stateoftheart electronic switches are programmable to suit user needs. A vibration switch detects shock and vibrations inside your cooling tower and.
We have 1 metrix 440 manual available for free pdf download. A single set of silverplated spdt relay contacts are provided as standard for connecting the switch to a machine control or annunciation circuit. Smart vibration switch is a much lower cost solution for many conventional electronic. Metrix 5485c 420ma transmitter input wiring recommendations for incoming power and switch outputs use approved wire of 14 awg 1. Metrix vibration switches mechanical metrix vibration switches electronic. View online or download metrix 450 installation manual. An inertia sensitive mechanism activates a snap action. When installing the switches in hazardous atmospheres, refer to metrix manuals m8905 5550 and 100356 5550g for important safety information. An inertia sensitive mechanism activates a snapaction switch with spdt output contacts if the vi bration exceeds an adjustable setpoint. Matrix vibration switches are mechanical switches, which provide basic, economical vibration protection by means of a simple and highly reliable over center.
The pmcbeta electronic vibration switch makes available in a relatively lowcost device many of the benefits formerly found only in highend protection systems. An inertia sensitive mechanism activates a snapaction. Click here for basic operation and troubleshooting of the vibration cutout switches or contact your local bac representative for more information. The electrical contact may be either an electromechanical relay or solidstate device. View online or download metrix 5550 installation manual. The evs can be connected to murphys ttd annunciator, centurion or millennium controllers for increased functionality.
There are two types of the housing for the vibration switch. Ds5550 vibration switch 0912rev3 vibration switch model 5550. Electronic vibration switch sw6000 explosion proof housing this electronic switch is a versatile excessive vibration protection instrument. Our vibration monitoring products include digital proximity systems, probes, sensors and transmitters, signal conditioners, transducers, high temperature vibration. Overview model 5550 vibration switch provides economical vibration protection for low to medium speed machinery. The vibration switch must be electrical connected by means of a flameproof. We have 1 metrix 450 manual available for free pdf download. Metrix products include machine condition monitoring systems, proximity systems, transducers, seismic sensors, switches, transmitters, signal conditioners, monitors and portable shakers and meters. Technical service bulletins popupcontent agency certificates application notes software specifications installation drawings declaration of conformity. All of these manuals, as well as additional technical resources, are available on our website at. Cooling tower vibration switches universal tower parts.
This makes it an ideal replacement for mechanical vibration switches when increased accuracy and repeatability are required. Metrix metrix website metrix is the preferred supplier of industrial condition monitoring systems to many of the worlds leading manufacturers and users of cooling towers, gas turbines, reciprocating compressors, and other rotating and reciprocating machinery. The 5550 mechanical vibration switch is not intended for use on highspeed turbomachinery or on machines were changes in seismic acceleration smaller than 1g must be reliably detected. To ensure accurate switch performance, a warmup time of 5 minutes is recommended. The 5550 mechanical vibration switch has been designed to provide vibration protection for low to medium speed machinery economical vibration protection is provided by means of a simple and highly reliable over center snap action mass and spring mechanism. Sw6000 electronic vibration switch by metrix from ixthus. Explosionproof ex models for hazardous locations are available. The murphy electronic vibration switch evs protects against equipment failure by monitoring velocitybased vibration levels and providing an early warning or shutdown when abnormal vibration is detected.
Datasheet st5484e seismic velocity 420 ma transmitter overview the st5484e is a selfcontained seismic velocity transmitter that incorporates a piezoelectric accelerometer, signal integrator, rms peak detector, and 420 ma signal conditioner into a single package that can be mounted directly on the machine case or bearing housing without need of any intervening signal conditioning equipment. Individual acceleration measurements are summed to yield the total destructive force acting on a machine. Click bellow to learn more about metrix extensive line. Page 1 sw6000 seismic vibration switch installation manual overview the sw6000 seismic vibration switch offers basic protection against gross changes in structural seismic acceleration. Sw6000 electronic vibration switch metrix sw6000 ixthus instrumentation sensors and transducers distributors. Metrix 5550 manuals manuals and user guides for metrix 5550. It is designed to detect shock vibration in three planes of motion. The metrix 5550 vibration switch is designed to meet all requirements for mechanical switches in a single, affordable package. Instead, metrix offers other electronic vibration sensing solutions that are better suited for such applications.