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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > Level > Controllers/ Switches

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
FN20120 Mini-Float Level Switch PP 1/8 NPT
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Ideal for more challenging, light-to-medium coating or scaling type liquids including wastewater
Build a Complete System...
1 Choose a switch suitable for your liquid
2 Select a controller

Switches

#1 Tuning Fork Level Switches
Ideal for more challenging, light-to-medium coating or scaling type liquids including wastewater, light brine, slurry, and caustic solutions. Also use with non-hazardous, light-weight solids like grains or pellets. Includes 8-ft cable.

Ultrasonic Level Switches (shown)
Work best with relatively clean, light coating or scaling liquids including treated water, printing ink, spent acid, solvents, and light-weight oils. Available in PP or Teflon¢ç PFA for increased chemical compatibility. Two sensor length options increase installation flexibility. Includes 8-ft cable.

#2 Non-Intrusive RF Capacitance Level Switch

If you are concerned about your liquid¡¯s purity, this non-intrusive level switch is the solution. Sensor mounts on the outside of your non metallic tank—never touches your liquid. Use with clean, non-coating, non-scaling, and conductive liquids. NEMA 4X, polysulfone sensor enclosure is ideal for industrial environments.

Float Level Switches (not shown)
Are best for clean, non-coating, non-scaling liquids. Choose either vertical or horizontal mounting to fit your application. Your liquid must have a specific gravity of 0.8 or greater. Includes 2-ft cable.

#3 Buoyancy Level Switches
Are best for clean, non-coating or non-scaling type liquids including process water, acid, and chemical solutions. Baffled body design reduces switch chatter caused by agitation. Choose from PP or PVDF wetted materials for compatibility with your liquid. Your liquid must have a specific gravity of 0.8 or greater. Includes 8-ft cable.

#4 SuperGuard¢â RF Capacitance Level Switch
Is the perfect switch for conductive, light-to-medium coating, or scaling liquids like soap solutions, printing ink, and wastewater. Polypropylene construction is ideal for corrosive environments. Includes 8-ft cable.
 
Digital Indicator Features
  • Easy single button scaling
  • Steady, accurate display to ¡¾ 199,990
  • 4-1/2 Digits + extra zero
  • UL Listed
  • 4 Alarm points with LED status indication
  • NEMA 4 front panel
  • Isolated 24V transmitter power supply
 

CAT NO MODEL DEscRIPTION AVAIL PRICE 
FN20120   LV20-1201   MINI-FLOAT LEVEL SWITCH PP 1/8 NPT   Yes   84,240 
Sensor Material   PP
Mouting Threads   1/8" NPT (M)
Mounting Orientation   Vertical
Accuracy   ¡¾5mm
Repeatability   ¡¾2mm
Temperature   -40 to 194¡ÆF
Pressure¢Ó (max)   25 psi
Output   Reed: 50 VA at 120 VAC/VDC
FN20121   LV20-5201   MINI-FLOAT LEVEL SWITCH PVDF 1/8" NPT   Yes   127,440 
Sensor Material   PVDF
Mouting Threads   1/8" NPT (M)
Mounting Orientation   Vertical
Accuracy   ¡¾5mm
Repeatability   ¡¾2mm
Temperature   -40 to 194¡ÆF
Pressure¢Ó (max)   25 psi
Output   Reed: 50 VA at 120 VAC/VDC
FN20122   LH21-1201   MINI-FLOAT LEVEL SWITCH PP 1/2" NPT   Yes   84,240 
Sensor Material   PP
Mouting Threads   1/2" NPT (M)
Mounting Orientation   Horizontal
Accuracy   ¡¾5mm
Repeatability   ¡¾2mm
Temperature   -40 to 194¡ÆF
Pressure¢Ó (max)   25 psi
Output   Reed: 50 VA at 120 VAC/VDC
FN70130   LV10-1301   BUOYANCY LEVEL SWITCHES PP 3/4" NPT(M)   Yes   213,840 
FN70230   LV10-5301   BUOYANCY LEVEL SWITCHES PVDF 3/4" NPT (M)   Yes   429,840 
FN20125   LV15-1405   SUPERGAURD RF CAP LEVEL SWTCH   Yes   550,800 
Sensor Material   PP
Mouting Threads   3/4" NPT (M)
Mounting Orientation   ¡¡
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5mm (-40 to 90¡ÆC)
Temperature   -40 to 194¡ÆF
Pressure¢Ó (max)   150 psi
Output   SPDT relaty: 1 A at 60 VDC/VAC
FN20126   LZ10-1405   TUNING FORK LEVEL SWITCH   Yes   637,200 
Sensor Material   PP/Ryton¢ç
Mouting Threads   3/4" NPT (M)
Mounting Orientation   Vertical
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5 mm
Temperature   -40 to 194¡ÆF (-40 to 90¡ÆC)
Pressure¢Ó (max)   150 psi
Output   SPDT relay: 1A at 60 VDC/VAC
FN20127   LU10-1305   ULTRASONIC LEVEL SWITCH PP SHORT RELAY   Yes   594,000 
Sensor Material   PP
Mouting Threads   3/4" NPT (M)
Mounting Orientation   ¡¡
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5mm
Temperature   -40 to 194¡ÆF (40 to 90¡ÆC)
Pressure¢Ó (max)   150 psi
Output   SPDT relay: 1A at 60 VDC/VAC
FN20128   LU10-1405   ULTRASONIC LEVEL SWITCH PP LONG RELAY   Yes   615,600 
Sensor Material   PP
Mouting Threads   3/4" NPT (M)
Mounting Orientation   ¡¡
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5mm
Temperature   -40 to 194¡ÆF (40 to 90¡ÆC)
Pressure¢Ó (max)   150 psi
Output   SPDT relay: 1A at 60 VDC/VAC
FN20129   LU10-2305   ULTRASONIC LEVEL SWITCH PFA SHORT RELAY   Yes   810,000 
Sensor Material   PFA
Mouting Threads   3/4" NPT (M)
Mounting Orientation   ¡¡
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5mm
Temperature   -40 to 194¡ÆF (40 to 90¡ÆC)
Pressure¢Ó (max)   150 psi
Output   SPDT relay: 1A at 60 VDC/VAC
FN20130   LU10-2405   ULTRASONIC LEVEL SWITCH PFA LONG RELAY   Yes   820,800 
Sensor Material   PFA
Mouting Threads   3/4" NPT (M)
Mounting Orientation   ¡¡
Accuracy   ¡¾1mm
Repeatability   ¡¾0.5mm
Temperature   -40 to 194¡ÆF (40 to 90¡ÆC)
Pressure¢Ó (max)   150 psi
Output   SPDT relay: 1A at 60 VDC/VAC
FN506002R   LP50-6005   Non-Instrusive RF Capacitance Level Switch   Yes   429,840 
Sensor Material   PS
Mouting Threads   ¡¡
Mounting Orientation   ¡¡
Accuracy   ¡¡
Repeatability   ¡¾1mm
Temperature   -40 to 194¡ÆF (40 to 90¡ÆC)
Pressure¢Ó (max)   ¡¡
Output   SPDT relay: 1A at 60 VDC/VAC
FN956001   LP95-6001   OPTIONAL Mounting bracket, polyethylene FOR Accessories   Yes   43,200 
FN951001   LP95-1001   OPTIONAL Mounting bracket, polypropylene FOR Accessories   Yes   43,200 
FN401001   LC40-1001   OPTIONAL Single Sensor Controller for alarms FOR Accessories   Yes   410,400 
FN47001   LC41-1001   OPTIONAL Dual Sensor Controller for automatic control FOR Accessories   Yes   486,000 
FN421001   LC42-1001   OPTIONAL Three Sensor Controller for automatic control with alarms FOR Accessories   Yes   594,000

 

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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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