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Liquid Level Switches

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Liquid level switches are used to detect and control the level of liquids in tanks, reservoirs & pipelines to monitor and maintain desired liquid levels. They work on the principle of buoyancy to... Read More

ENDRESS HAUSER -

Solids Level Switch, Polycarbonate Wetted Parts

Solids Level Switch, Polycarbonate Wetted Parts
ModelItemPrice (inc. GST)
FTI26-CA4VWDGCV8BFR SGD 621.93
ENDRESS HAUSER -

Solids Level Switch, Polycarbonate Wetted Parts, G1 Male Thread Process Connection

Solids Level Switch, Polycarbonate Wetted Parts, G1 Male Thread Process Connection
ModelItemPrice (inc. GST)
FTI26-CA7MWDGCV8BFU SGD 621.93
ENDRESS HAUSER -

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts
ModelItemPrice (inc. GST)
FTW23-CA4NW5JCV8BGB SGD 827.37
ENDRESS HAUSER -

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts
ModelItemPrice (inc. GST)
FTI26-CA7MWDJCV8BFV SGD 816.11
ENDRESS HAUSER -

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts
ModelItemPrice (inc. GST)
FTI26-CO4NWDJCV8BFW SGD 1131.30
ENDRESS HAUSER -

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts

Solids Level Switch, 316L Stainless Steel, Ectfe Wetted Parts
ModelItemPrice (inc. GST)
FTI26-CO7NWDJCV8BFX SGD 1131.30
ENDRESS HAUSER -

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts
ModelItemPrice (inc. GST)
FTW23-CA4MW5JCV8BFY SGD 647.26
ENDRESS HAUSER -

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts
ModelItemPrice (inc. GST)
FTW23-CA4MWSJCV8BFZ SGD 737.32
ENDRESS HAUSER -

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts

Liquid Level Switch, 316L Stainless Steel, Peek Wetted Parts
ModelItemPrice (inc. GST)
FTW23-CA4MWVJCV8BGA SGD 703.55
PROSENSE -

Rotating Paddle Bulk Solids Level Switch, 200mm Insertion Length

Rotating Paddle Bulk Solids Level Switch, 200mm Insertion Length
ModelItemPrice (inc. GST)
PLS-4P-2-230CV8CCF SGD 599.42
PROSENSE -

Rotating Paddle Bulk Solids Level Switch, 200mm Insertion Length

Rotating Paddle Bulk Solids Level Switch, 200mm Insertion Length
ModelItemPrice (inc. GST)
PLS-4P-2-24DCV8CCH SGD 672.59
PROSENSE -

Float Liquid Level Switch, Vertical Top Mount, 1.25 Inch Insertion Length

Float Liquid Level Switch, Vertical Top Mount, 1.25 Inch Insertion Length
ModelItemPrice (inc. GST)
FLS-VS-100CV8BFG SGD 70.35
PROSENSE -

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length
ModelItemPrice (inc. GST)
VFL50-150S-3DCV8CFQ SGD 515.00
PROSENSE -

Float Liquid Level Switch, Vertical Top Mount, 1.69 Inch Insertion Length

Float Liquid Level Switch, Vertical Top Mount, 1.69 Inch Insertion Length
ModelItemPrice (inc. GST)
FLS-VL-020CV8BEM SGD 85.83
PROSENSE -

Float Liquid Level Switch, Vertical Top Mount, 2.63 Inch Insertion Length

Float Liquid Level Switch, Vertical Top Mount, 2.63 Inch Insertion Length
ModelItemPrice (inc. GST)
FLS-VL-200CV8BER SGD 87.24
PROSENSE -

Float Liquid Level Switch Kit, Vertical Top Mount, 316 Stainless Steel

Float Liquid Level Switch Kit, Vertical Top Mount, 316 Stainless Steel
ModelItemPrice (inc. GST)
FLS-VK-300CV8CHH SGD 1367.69
PROSENSE -

Float Liquid Level Switch Kit, Vertical Top Mount, Brass

Float Liquid Level Switch Kit, Vertical Top Mount, Brass
ModelItemPrice (inc. GST)
FLS-VK-200CV8CHG SGD 675.40
PROSENSE -

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length
ModelItemPrice (inc. GST)
VFL75-150S-3HCV8CGA SGD 515.00
PROSENSE -

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length
ModelItemPrice (inc. GST)
VFL75-150S-3DCV8CFZ SGD 515.00
PROSENSE -

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length
ModelItemPrice (inc. GST)
VFL75-150S-2DCV8CFY SGD 515.00
PROSENSE -

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length

Vibration Fork Liquid Level Switch, Any Orientation Mount, 1.89 Inch Insertion Length
ModelItemPrice (inc. GST)
VFL75-100S-3HCV8CFX SGD 458.71
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Working Mechanism

  • Mount the level switch at the desired level in the container or tank.
  • Make sure the float can move up and down as the liquid level changes.
  • As the liquid level rises, the float will also rise, activating the switch mechanism.
  • The switch can be connected to a control system or pump to perform the desired action, such as stopping or starting a process.

Features

Madison Single-Point Liquid Level Switches:

  • These switches are made of polypropylene / 304 stainless steel to ensure long-lasting performance and resistance to corrosion.
  • They have SPST (single pole, single throw) configuration for a simple and reliable circuit configuration.
  • They can handle pressures up to 900 psi and temperatures up to 300 degrees F.

Square D Liquid 2-Level Switches:

  • They can operate effectively within a temperature range of -22 to 220 degrees F.
  • These switches operate on a 'Close On Rise' function, meaning that they close the electrical circuit when the liquid rises to the desired level.
  • They include a stainless steel float, ensuring durability and resistance to corrosion, even in harsh liquid environments.
  • These level switches have the float positioned below the liquid level, enabling them to rise and trigger when the liquid reaches the desired level.

Parker Level Switches:

  • They can withstand temperatures ranging from 0 to 60 degrees C.
  • These switches are extremely sensitive and have built-in springs that can be adjusted to four different levels.

Frequently Asked Questions

What is the difference between a normally open (NO) and normally closed (NC) liquid level switch?

A normally open (NO) liquid level switch stays in the open state when the liquid level is below the set threshold and closes the circuit when the liquid level rises to the desired level. A normally closed (NC) switch operates oppositely, being in a closed state when the liquid level is below the threshold and opening the circuit when the liquid level reaches the set level.

Why do some people use multiple liquid level switches in the same tank?

Utilising multiple liquid level switches in the same tank provides redundancy and more precise level control. They can be wired in parallel or series, depending on the desired functionality.

How do I troubleshoot a liquid level switch that is not functioning properly?

Troubleshooting measures include checking electrical connections, verifying power supply, inspecting for damage or debris affecting switch operation and ensuring proper switch calibration.

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