Home > FCI FLT93 Tank Level switches available from AMS Instrumentation and Calibration

FCI FLT93 Tank Level switches available from AMS Instrumentation and Calibration

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Process and plant engineers, responsible for monitoring storage tanks required for critical operations or those located in hazardous environments, will find that the FLT93 Tank Level switch from Fluid Components International (FCI) is now rated for Safety Integrity Level (SIL) 2 compliant service.

FCI’s SIL-2 compliance rating for the FLT93 Tank Level Switch has been documented in a failure analysis report with FMEDA techniques by the testing laboratory TUV NORD CERT GmbH. The FLT93 Tank Level switch, available from AMS Instrumentation and Calibration , has been classified as a Type A subsystem in accordance to IEC 61508-1 with a hardware failure tolerance of 0. The Probability of Failure on Demand (PFD) meets SIL-2 capability standards.

FCI’s FLT93 Tank Level switch offers superior performance and reliability in chemical processing, oil/gas refining and nuclear power industries. Depending on the model chosen, the FLT93 Tank Level switch measures tank level or interface up to ±2.5mm accuracy with a repeatability of ±1.3mm. It operates within temperatures from -73ºC to 260ºC and has been hydrostatically proof pressure tested to 240 bar (g).

A wide selection of standard and custom process connections can be provided. 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 hazardous (FM, CSA, ATEX and IECeX classified) locations and is rated for NEMA Type 4X (IP66) environments.

For process and plant engineers in all industries, safety considerations for people and facilities are a crucial factor when specifying process technologies. SIL ratings provide a key assurance that the safety rated equipment has been tested and shown to prevent dangerous failures and to control them in the event they occur.

FCI’s new SIL-2 safety compliance assures that the third-party testing organisation (TUV NORD) has tested the FLT93 Tank Level switch and when the product is in use, the process risk is reduced to the designated level.

The FLT93 switch series features a unique FlexSwitch design that can also monitor flow and temperature. The advanced FLT Switch reliably monitors the flow, level and interface of liquids, gases, slurries, syrups, lubricants and coolants.

FCI’s advanced thermal mass flow switches and flow meters are recognised for their precision flow measurement, high reliability in rugged operating conditions, low maintenance, long-life and low cost-of-ownership. Their intelligent microprocessor-based designs feature a no-moving parts thermal mass flow sensor, which makes them suitable for a broad range of industries including: chemical, energy and power, food/beverage, oil/gas, pharmaceutical and water/wastewater treatment.

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