Product Description
Flow Switch - Dial type Flow Switches FS series is a sensor based device which is used for the continuous monitoring of the liquid flowing through a pipeline to measure the flow rate and pressure. It helps you maintain safe working conditions within your flow systems to prevent any damages due to harsh industrial conditions. The body of the offered Flow Switch - Dial type Flow Switches FS series is made up of top grade hard plastic which gives high strength to weight ratio.
We have Indicating type Flow Switches which operates like Rota meter and it has a field settable switch, which will operate as soon as the flow passing through this switch is not within the set limits.
| Series | WFS series |
| Service | Any free flowing liquid or gases |
| Max. Particle size | should not be more than 150 microns |
| Mounting | : Vertical or, Horizontal |
| Process connection | 1/4, 3/", 1/2 or, 1 |
| Flow set point | single or, two nos. Field Settable |
| Electrical connection | 500 mm long two core wire |
| Wetted Parts | SS 304 / Brass & Polycarbonate, for 25 & 30 mm Borosilicate Glass instead of Polycarbonate |
| Switch type | SPST (NO) Reed Switch (10 VA 230 VAC) |
| Switch setting | Adjustable |
| Repeatability | Better than +/- 1% |
| Accuracy | +/-2.0 % |
| Scale Tolerance | : +/- 5% of Full Scale |
| Max. Working Pressure | 10 bar |
| Max. Working Temperature | 120 degree C |
Note :To receive quick response, please provide your basic requirement details and max. Application information.
Versatile Flow Switch for Water and Compatible LiquidsThe FS series dial type flow switch is suitable for monitoring and controlling liquid flow in pipes, offering adjustable set points between 1.0 and 12 L/min for water. The robust, nickel-plated body ensures reliable function in both industrial and commercial water systems, and the switch can be mounted in any direction with BSP/NPT threading for easy installation.
Reliable Magnetic Reed Switch TechnologyFeaturing a silver alloy contact and a magnetic reed switch, these flow switches guarantee quick and consistent actuation. The direct-reading dial scale allows immediate setting and monitoring of flow rates, ensuring precise control even in demanding environments with up to 10 bar pressure and quick response times under two seconds.
FAQs of Flow Switch - Dial type Flow Switches FS series:
Q: How is the FS series dial type flow switch installed?
A: The FS series flow switch features BSP/NPT threaded connections and is designed for inline mounting, allowing installation in any orientation. Its compact size (approximately 300g) makes it suitable for various pipework setups.
Q: What types of fluids are compatible with this flow switch?
A: This flow switch is suitable for clean water and compatible non-viscous, non-oily, and non-contaminated liquids. Use with other mediums may be available on request, but viscous or contaminated fluids should be avoided.
Q: When should I use this flow switch in my system?
A: Install the FS series flow switch whenever you require automatic monitoring and control of liquid flow, especially where adjustable set points and rapid response times are essential. It is ideal for applications in process water lines, filter monitoring, or cooling systems.
Q: Where can the FS series flow switch be mounted?
A: The switch is designed for versatile positioning and can be installed in any direction within a pipe system, thanks to its flexible inline and threaded mounting options.
Q: What is the operating temperature range and protection level of the flow switch?
A: It supports temperatures from -10C to 100C and provides IP65 protection against dust and low-pressure water, making it suitable for most indoor and lightly exposed outdoor conditions.
Q: How does the direct-reading dial scale benefit users?
A: The direct-reading dial scale allows users to view and adjust the flow set point easily, ensuring precise control and quick calibration without external measurement tools.
Q: What is the mechanical life and response time of the FS series flow switch?
A: The flow switch is built for longevity, offering over 1,000,000 operation cycles and rapid response times of less than two seconds, assuring dependable service in automation processes.