Fox Thermal manufactures a full line of advanced thermal mass flow meters. Each flow meter is manufactured to strict quality standards, calibrated to NIST standards in our state-of-the-art calibration labs, and customized for your application needs.
Fox Thermal flow meters can be used in a wide variety of applications including:
Fox Thermal thermal gas mass flow meters are ideal flow measurement devices for air or gas. Fox meters utilize the thermal sensing principle, a proven, accurate direct mass flow measurement technology. No need to perform additional calculations to track flow!
Fox Thermal mass flow meters with Gas-SelectX® and CAL-V™ calibration validation make it easy to change gas mixtures and retain measurement accuracy while avoiding costs associated with shutdowns for maintenance, replacement, or recalibration.
Fox Thermal meters have a proven track record for repeatable measurement, outstanding accuracy, and low maintenance costs. Our meters provide a large turndown rate, with a repeatability of up to 1,000:1 (typically 100:1) for very high velocity or for very low flow rates
The Fox Thermal Model FT1 includes a limited Gas-SelectX® gas selection menu and CAL-V™ calibration validation. It is CE, FM, and FMc approved, along with ATEX and IECEx. Applications include natural gas, nitrogen, oxygen, carbon dioxide, and more.
Features include:
The Fox Thermal Model FT4X thermal gas mass flow meter comes with a BLM accuracy-compliant data logger which maintains a 7-year history. Specially designed for all types of oil & gas applications including gas refineries, BLM gas leases, Quad O compliance, flares & combustors, etc.
Features include:
The Fox Thermal Model FT2A flow meter has a large selection of communication protocol options available intrinsically. Options include BACnet MS/TP, RS485 Modbus RTU, Profibus-DP, DeviceNet, or Ethernet Modbus TCP. NEMA 4X approved for hazardous locations.
Features include:
If you’re not sure which flow meter is right for your gas flow application, our Help Me Choose app walks you through a short series of questions to help you choose the ideal meter.
Simply enter your process data and measurement requirements into our automated product configurator. Drop-down menus and Help icons will guide you to answer each question.
Save the data you entered into the configurator to create a PDF with a model code and application ID. When you're ready, submit your application to the team at Fox Thermal for a quote.
To develop cleaner solutions for our global energy needs, new methods for producing hydrogen and combining it with natural gas will fuel the need for more accurate energy flow meters.
Choose the best technology for your energy, oil & gas application. Thermal mass flow meters are compared with differential pressure flow meters, turbine flow meters, Coriolis flow meters, ultrasonic flowmeters, and positive displacement flowmeters.
From pure hydrogen and hydrogen blend monitoring to fuel cells to natural gas transmission, Fox Thermal mass flow meters are the most accurate, reliable, convenient, and cost-efficient solutions on the market today.
