CONTROL & INSTRUMENTATION
 INDUSTRIAL APPLICATIONS
     20/25 series
  • Mechanical Swichgage
• Accurate & reliable
• 2” (51mm) or 2½”
   (64mm) dial face
• Plated steel case
• Grounding contacts,
   optional snap switch
• Pressure, vacuum,
   differential pressure
   and temperature
     L150, EL150K1, EL150EX
  • Indicates oil, water
   or diesel fuel level
• Low level contacts
   for warning/shutdown
• Grounding contact or
   SPDT snap-switch
• Float adjustment for
   testing contact/alarm
     Keystart
 
• Keyswitch start & stop
• Auto fault shutdown
   and indication
• Optional overspeed
   shutdown, via AC freq.
   or magnetic pickup
• Timed Preheat output
• DIN 72x72mm or
   96x96mm case
    PVA series
 
• Analogue-style
   panel gauges for use
   with Powerview
   display modules
• 2.3” (59mm) gauges,
   3.6” (92mm) for
   tacho & speedo
• High accuracy
   steppermotor technology
• RS458 Modbus
   RTU connection
• Selection of
    lens/bezel types
• IP68, -40 to +85°C
OIL & GAS APPLICATIONS
   
    OPL/45 series
  • Mechanical Swichgage
• 4.5” (114mm) dial
• Adjustable high and
    low limit contacts
• Pressure and
   temperature models
• Panel and surface
   mounted versions
   
    Vibration and shock switches
  • Models 20. SS, VS2,
   VS94 & EVS
• For monitoring
   equipment shock
   and vibration
• Local and remote
    reset options
• ATEX, UL and CSA
    hazardous area approvals
   
    L1100/L1200
  • Float switches for
   gas scrubber or
   general fluid level
   control applications
• Electric and
   pneumatic versions
• Nickel plate or 316
   stainless steel body
• Hazardous area
   classifications

    Transducers & transmitters
 
• PXT pressure
   transmitter, 4-20mA
• Thermocouples,
   J and K type
• RTD resistance
   probes, 3 wire Pt100
• RTD 4-20mA transmitter
   for RTD probes
• Thermowells for
   Swichgage® bulbs,
   thermocouples or
   RTD probes




      
       


       Block 808, French Road #07-163, Kitchener Complex,
                                  Singapore 200808
             Tel: +65 6296 2260 • Fax: +65 6299 4567
                    E-mail: smg_murphy@pacific.net.sg
                     Website: www.smgmurphy.com.sg
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