Product Description
FS series Switches are not suitable if the fluid carries suspended particles of size more than 50 microns.WPFS series Flow Switches are suitable even though the fluid carries suspended particles of size more than 50 microns.
Note : To receive quick response, please provide your basic requirement details and max.Application information.
| Service | Any non-magnetic liquids or, gases |
| Series | FS series or, WPFS series |
| Mounting | On vertical or, horizontal pipe line |
| Process connection | 1/4, 3/8,1/2, 3/4 or, 1 |
| Flow Switch set point | Prefixed or, Field Settable |
| Electrical connection | Flying Leads or, DIN connector |
| Wetted Part | SS 304 or, SS 316 |
| Switch type | SPST (NO) Reed Switch (10 VA 230 VAC) / SPDT Reed Switch (10 VA 230 VAC) |
| Repeatability | Better than +/- 1% |
| Accuracy | +/-2.0 % |
| Max. Working Pressure | 10 bar |
| Max. Working Temperature | 80 degree C |
Reliable Precision for Fluid Flow DetectionThe FS series flow switch ensures dependable operation, featuring a fixed set point for flow rate between 0.6 and 1.5 L/min. With minimal hysteresis and high mechanical life, the reed switch mechanism guarantees consistent flow detection for water, oil, and air systems. Its robust build and compatibility with a range of pipe diameters support varied industrial applications, making it a practical choice where reliability is crucial.
Versatile Installation and Outstanding DurabilityDesigned for easy inline threaded mounting and usable in any orientation, this flow switch simplifies installation across diverse setups. Its IP65 rating protects against dust and water, while the wide operating temperature range from -20C to +80C ensures suitability in challenging environments. The polished metal finish and compact design further aid in longevity and maintenance.
FAQs of Miniature Flow Switch with Fixed Set Point FS series:
Q: How should the Miniature Flow Switch FS series be installed?
A: The FS series flow switch can be installed in any orientation thanks to its versatile design. Ensure the inline threaded mount matches your pipe diameter (DN6 to DN10) and secure it according to manufacturer instructions to guarantee optimal performance.
Q: What types of media are compatible with this flow switch?
A: This flow switch is built to handle water, oil, air, and non-corrosive fluids, making it suitable for a range of industrial and automation applications. Avoid using it with aggressive corrosive substances to preserve the integrity of the device.
Q: When is it appropriate to use this flow switch in a fluid system?
A: This flow switch is ideal for systems requiring precise flow monitoring within 0.6 to 1.5 L/min, such as cooling circuits, lubrication lines, or pneumatic setups in industrial environments, particularly where reliability and fast response are required.
Q: Where can this product be sourced in India?
A: The FS series Miniature Flow Switch is available through various dealers, distributors, exporters, manufacturers, service providers, and suppliers throughout India. Contact your preferred automation or instrumentation equipment supplier for availability.
Q: What is the process for connecting the flow switch electrically?
A: The device offers either lead wires or terminal connections. Depending on your circuit requirements, connect it to your control system at a voltage up to 250V AC/DC and a maximum current of 0.5A, ensuring proper SPST configuration according to your systems needs.
Q: How does the switching element and circuit type function in operation?
A: Utilizing a reed switch with an SPST (single pole single throw) configuration, the device provides either a normally open or normally closed contact depending on your selection. The switching occurs quickly (5ms) once the fixed flow set point is reached.
Q: What are the main benefits of using this FS series flow switch?
A: Key benefits include high reliability (over 1,000,000 mechanical operations), compatibility with multiple fluids, rapid response, IP65 protection, flexible installation, and maintenance-free operation due to its durable, polished metal construction.