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Polypropylene Counter weight
LV600 Series   
 
Polypropylene Counter weight
LV600 Series:Polypropylene Counter weight
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• Use One Switch for Differential or Hi/Lo Control
• Adjustable Level Differential from 6" to Over 100'
• Case and Cable Hermetically Sealed by Plastic Injection Molding
• Circular and Rectangular Designs

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The LV600 Series unique float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The ON/OFF differential is set by adjusting the length of cable over which the LV600 is allowed to float. Depending on whether the LV600 is floating with the cable UP or DOWN (see drawing), the 15 amp relay is on or off. The relay changes state when the LV600 is above or below the fixed point by 80% of the cable length. For example, if the cable is fixed for 10' (3 m) of free cable, the LV600 will trigger at 8' (2.5 m) above and below the fixed point. Thus, turbulence will generally not cause false switching. The cable can be fixed to a pipe, or the accessory counterweight can be used by slipping it over the cable (see drawing). The mechanical SPDT switch has no potentially dangerous mercury, is rated for 15A at 250 Vac, and can switch more than 100,000 times. The internal microswitch relay carries UL and CSA approvals. The case and cable are hermetically sealed by a two-step plastic injection molding process to ensure a leak-tight seal.

SPECIFICATIONS
Minimum Fluid Specific Gravity: 0.62 for LV610; 0.72 for LV620
Min/Max Level Differential: Approximately 152 mm (6") to many feet, depending on cable length
Operating Temperatures: PVC Cable; Switch Rating: SPDT, 15 A @ 250 Vac-25 to 50°C (-13 to 122°F); Neoprene Cable; -25 to 50°C (-13 to 122°F)
Operating Pressure: 75 psig at 70°F./21°C Pressure rating decreases with increasing temperature
Wetted Surfaces: Polypropylene body and PVC or Neoprene cable
Counterweight Dimensions: 2" Diameter x 2.25" High

Please download PDF file below for full product specifications
Order on www.omegaengineering.cn and 5% will be discounted when you checkout.
  To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping 		 
 Part Number   Availability   Price(RMB)   Description    Qty.
 Rectangular Float Design, PVC Cable
 LV611-P 2 Weeks   ¥430.00    0.46m (1.5ft) PVC cable length, Rectangular Design  
 LV612-P 2 Weeks   ¥705.00    4.5m (15ft) PVC cable length, Rectangular Design  
 LV613-P 2 Weeks   ¥1,255.00    13.7m (45ft) PVC cable length, Rectangular Design  
 LV614-P 2 Weeks   ¥1,685.00    18.3m (60ft) PVC cable length, Rectangular Design  
 Rectangular Design, Neoprene Cable
 LV611-N 2 Weeks   ¥440.00    0.46m (1.5ft) Neoprene cable length, Rectangular Design  
 LV612-N 2 Weeks   ¥850.00    4.5m (15ft) Neoprene cable length, Rectangular Design  
 LV613-N 2 Weeks   ¥1,880.00    13.7m (45ft) Neoprene cable length, Rectangular Design  
 LV614-N 2 Weeks   ¥2,550.00    18.3m (60ft) Neoprene cable length, Rectangular Design  
 Circular Float Design, PVC Cable
 LV621-P 2 Weeks   ¥500.00    0.46m (1.5ft) PVC cable length, Circular Design  
 LV622-P 2 Weeks   ¥785.00    4.5m (15ft) PVC cable length, Circular Design  
 LV623-P 2 Weeks   ¥1,405.00    13.7m (45ft) PVC cable length, Circular Design  
 LV624-P 2 Weeks   ¥1,765.00    18.3m (60ft) PVC cable length, Circular Design  
 Circular Design, Neoprene Cable
 LV621-N 2 Weeks   ¥525.00    0.46m (1.5ft) Neoprene cable length, Circular Design  
 LV622-N 2 Weeks   ¥990.00    4.5m (15ft) Neoprene cable length, Circular Design  
 LV623-N 2 Weeks   ¥1,945.00    13.7m (45ft) Neoprene cable length, Circular Design  
 LV624-N 2 Weeks   ¥2,510.00    18.3m (60ft) Neoprene cable length, Circular Design  
 Accessories
 LV600-CW 2 Weeks   ¥230.00    Polypropylene Counter weight, 2" dia,, 2.25" High  
 70A-1 2 Weeks   ¥388.00    Continuous Tone Alarm  
† Price are shown in RMB.

 Note: Comes complete with operator's manual.
  Ordering Example: (1) LV600-CW Polypropylene Counter weight, ¥230.00,  plus (1) LV621-P Circular level control with 0.46 m (1.5') PVC cable, ¥500.00, ¥230.00 + 500.00 = $730.00

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Keywords:Pump Up/Pump Down Level Controls Switches, level switch, float switch, remote data logging strain gage signal conditioning wireless humidity sensor wireless transducer

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