Process and plant engineers in search of a reliable point level monitoring and control solution will find the FLT Series Switch from Fluid Components International (FCI) is the answer with its excellent accuracy, dual trip points and relays, SIL 2 rating for ultra-reliability and full Ex agency approvals on the complete instrument.
Point level monitoring and control are essential in many industrial processes to prevent over-filling or under-filling, as well as to provide a reliable “empty” notification. Accurate switching ensures continuous plant operation without interruptions that could lead to quality issues, safety problems, regulatory issues and higher costs.
The FLT Switch provides dependable point level and interface sensing in liquid, gas or foam. It’s ideal for heavy duty environments (FLT93S) and small process connections requiring a fast, responsive switch (FLT93F). Applications include wet/dry detection, sump level detection, high/low level alarm and control, interface control in separation vessels, foam and sediment interface control, and agitation detection.
The FLT93S Switch can identify the interface between any type of media including foam, emulsion layers, liquids and slurries. The FLT93S Switch’s dual switch point option allows one instrument to control two different product interfaces. Two or more switches are used to control product discharge and intake at specified points.
The FLT Switch operates over a wide setpoint range in water from 0,003 to 0,9 MPS. Level/interface accuracy is ±6.4 mm, and measurement repeatability is ± 3.2 mm. The standard FLT93S withstands operating temperatures from -40 to 177 °C, and an optional configuration is available for temperatures from -73 to 454°C.
With its advanced thermal dispersion mass flow sensor, the FLT features built-in temperature compensation which ensures repeatable and reliable operation, even in extreme
environments, such as those found in the high temperature chemical refining and other process industries. This automatic compensation adjusts the instrument for changes in operating environment temperatures to ensure the trip points will remain accurate and will prevent false alarms or alarm failures to improve end-product quality, to maximize safety and to allow alarms to be set within a narrower setpoint range.
The FLT Switch is hydrostatically proof pressure tested to 240 bar (g) at 21°C. Derated with temperature, the maximum operation service recommended is 162 bar (g) at 260°C. Higher pressure ratings are available with special construction and test certification.
A wide selection of standard and custom process connections can be provided with the FLT Switch. The electronic control circuit can be integrally-mounted with the sensing element, or it can be located in a remote location. The standard enclosure is made from a coated aluminium alloy. It is suitable for use in ATEX locations and is rated for NEMA Type 4X (IP66) environments. Stainless steel or fiberglass enclosures also are available.
AMS Instrumentation & Calibration Pty Ltd (AMS) has been in existence for more than 38 years supplying calibration equipment and industrial instrumentation to all industries. With more than 225 years of instrumentation experience of staff, we are sure we can offer our customers a solution to their problems. AMS has a proven track record of satisfied customers, which we believe is the true measurement of an effective sales / service organisation.
Sales, Service and Engineering Suppliers of Industrial Instrumentation, Calibration Equipment to all Industries.
AMS represents the following companies: Beamex, Bellofram, FCI, Interface, London Electronics, Redpost, Tek-Know, and Yamatake, Azbil, PAC, Hitech Instruments, Michell Instruments, McCrometer, Thommen, Trimec Flow Products, Noshok, Wess, Process Control, Katronic