Flow Switches

Listing ID #4034008

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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Product Details

SIGMA's Flow Switch is an extension of the level switches. There are two types of flow switches : one for low flow / line size up to 50 mm line size (Model FS 1000) and another from 25 mm onwards up to 800 mm or above (Model FS 1010).
Operating Principle :
Model FS 1000 is a valve type Flow Switch wherein an increase in flow through the body raises the valve disc depending upon the flow. This in turn raises the magnetic sleeve moving inside a non-magnetic enclosure. The movement of the sleeve attracts the magnet located outside the tube which in turn actuates a micro switch. Decrease in flow reverses the action.
Model FS 1010 is a target type which moves from a vertical position to a near horizontal position as the flow increases. This change in position moves a magnetic sleeve in a non-magnetic enclosure. The movement of the magnetic sleeve attracts a magnet which in turn actuates a micro switch. Decrease in flow brings the target back to the vertical position.

Company Details

Sigma Instruments Company is in the business of design & development, manufacturing and supply of Tank Level & Flow Instrumentation products. Established in 1973, Sigma draws its inspiration from E the eighteenth letter in the Greek alphabets, used to denote the algebraic sum total. The purpose is to serve the industry by recognizing and providing a sum total of fluid monitoring devices and allied instrumentation products to its customers.
The products can be broadly classified into:
- Level Gauges
- Tank Level Indicator
- Level Switches
- Transmitter
- Sight Glasses
- Flow Switches
- Allied Instrumentation Products.
Sigma's processes are managed on principles of ISO 9001:2008 Quality Management System. The company is enlisted with EIL. Recognition & approval of our products by leading domestic and international companies / consultants and repeat orders from our customers, fuel our passion to go that extra mile in delivering the reliable gaging & control, needed for Tank Level & Flow Instrumentation Products. The products can also be supplied with IBR Approval and CE Mark.
Sigma Instruments Company is Committed to:
- Provide reliable products to the customer based on engineering principles with desired quality and service, creating confidence for repeat requirements.
- Practice and maintain highest corporate ethics of Honesty & Integrity with Suppliers, Customers, Associates and Co-workers.
- Foster a culture where training is an integral part to continually improve the processes.