Fluid Components International’s FLT93 switch, ST98 flowmeter, and GF90 and GF92 flowmeters have received IEC/IECEx approvals for their safe use from the International Electrotechnical Commission (IEC). FCI’s thermal mass flow switches and flowmeters provide precision flow measurement, high reliability in rugged operating conditions, low maintenance, long-life and low cost-of-ownership. A microprocessor-based designs feature a no-moving parts thermal mass flow sensor, which makes the instruments a good fit for a broad range of industries, including: chemical, energy and power, food/beverage, oil/gas, pharmaceutical, water/wastewater treatment, etc. The Flow/Level/Temperature (FLT) flow switch monitors the flow, level and temperature of liquids, gases, slurries, syrups, lubricants, coolants, and more. It is a good fit for tank level monitoring and pump low-flow protection applications. The rugged ST98 flowmeter operates over a flow range from 0.21 to 172 NMPS in air with a standard flow accuracy of +/- 1 percent of reading, +/- 0.5 percent of full scale. It is ideal for a wide range air/gas flow measurement applications, including natural gas or methane monitoring, compressed-air metering, industrial HVAC systems, nitrogen blanketing and combustion air. The GF90 is a heavy-duty industrial flowmeter designed for applications that include: flare gas, combustion air to boilers, scrubber balancing, exhaust stacks, and more. The GF92 is a heavy-duty flowmeter that offers excellent low-flow measurement characteristics and is ideal for compressor fuel monitoring, nitrogen purge monitoring, digester gas monitoring and hydrogen make-up gas.