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Pump Up/Pump Down Level Controls Switches

LV600 Series

Pump Up/Pump Down Level Controls Switches | LV600 Series

Pump Up/Pump Down Level Controls Switches

£27.00 LV611-P

  • Use One Switch for Differential or Hi/Lo Control
  • Adjustable Level Differential from 150 mm to Over 30 m
  • Case and Cable Hermetically Sealed by Plastic Injection Moulding
  • Circular and Rectangular Designs
Level Switches and Transmitters - View related products

Description

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 3 m of free cable, the LV600 will trigger at 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 case and cable are hermetically sealed by a two-step plastic injection moulding 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 to 30 m, 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
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Rectangular Float Design
Quick Ship
LV611-P
£27.00
Availability: 1 week
 
0.46m (1.5ft) PVC cable length, Rectangular Design
Quick Ship
LV612-P
£44.50
Availability: 1 week
 
4.5m (15ft) PVC cable length, Rectangular Design
Quick Ship
LV613-P
£92.00
Availability: 1 week
 
13.7m (45ft) PVC cable length, Rectangular Design
Quick Ship
LV614-P
£117.00
Availability: 1 week
 
18.3m (60ft) PVC cable length, Rectangular Design
Quick Ship
LV611-N
£28.00
Availability: 3 weeks
 
0.46m (1.5ft) Neoprene cable length, Rectangular Design
Quick Ship
LV612-N
£56.00
Availability: 1 week
 
4.5m (15ft) Neoprene cable length, Rectangular Design
Quick Ship
LV613-N
£130.00
Availability: 3 weeks
 
13.7m (45ft) Neoprene cable length, Rectangular Design
Quick Ship
LV614-N
£170.00
Availability: 3 weeks
 
18.3m (60ft) Neoprene cable length, Rectangular Design
Circular Float Design
Quick Ship
LV621-P
£31.50
Availability: 3 weeks
 
0.46m (1.5ft) PVC cable length, Circular Design
Quick Ship
LV622-P
£49.50
Availability: 1 week
 
4.5m (15ft) PVC cable length, Circular Design
Quick Ship
LV623-P
£97.00
Availability: 2 weeks
 
13.7m (45ft) PVC cable length, Circular Design
Quick Ship
LV624-P
£122.00
Availability: 3 weeks
 
18.3m (60ft) PVC cable length, Circular Design
Quick Ship
LV621-N
£33.00
Availability: 1 week
 
0.46m (1.5ft) Neoprene cable length, Circular Design
Quick Ship
LV622-N
£62.00
Availability: 1 week
 
4.5m (15ft) Neoprene cable length, Circular Design
Quick Ship
LV623-N
£135.00
Availability: 3 weeks
 
13.7m (45ft) Neoprene cable length, Circular Design
Quick Ship
LV624-N
£174.00
Availability: 1 week
 
18.3m (60ft) Neoprene cable length, Circular Design
Accessories
Quick Ship
LV600-CW
£13.50
Availability: 1 week
 
Polypropylene Counter weight, 50mm dia,, 57 mm High
All amounts shown in EUR, GBP, or USD
Note: Each level control comes with a complete operator’s manual.
Ordering Example: (1) LV621-P  Circular level control with 0.46 m PVC able, £31.50  plus (1) LV600-CW Polypropylene Counter weight, £13.50, £31.50 + 13.50 = £45.00
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