Cryogenic Flow Meters

Designed to Measure the Flow of Liquified Gases at Extremely Low-Temperatures

Cryogenic flow meters are designed to measure the flow of liquified gases at extremely low-temperatures (at or below −150 °C; 123 K; −238 °F). This includes: liquified natural gas (LNG), liquid nitrogen (LN2), liquid oxygen (LOX), liquid argon (LAR) and liquid hydrogen (LH2). Accurate flow measurement of these gases optimizes processes, reduces waste, and enhances overall efficiency.

Our family of cryogenic products are designed to measure flow ranges from 1 to 12,000gpm at -450°F in a variety of process connections including AN Flare, flanged, NPT, wafer, and sanitary. Turbines, Inc. provides industry leading quality, reliability, delivery, and accuracy by utilizing our combined 150 years of cryogenic experience.

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Our cryogenic flow meters, monitors, and accessories are built specifically for low temperature applications. These meters feature the same advanced technology, reliability, and accuracy of our liquid and gas measurement products and are Handbook 44 compliant including CTEP and NTEP. Additional certifications are OIML R81, R117 and MID; tested and certified by NMi Netherlands. Turbines, Inc. cryogenic meters meet the demands of world’s leading liquefied gas producers and distributors by providing unmatched quality, reliability, and accuracy.

Product Catalog

Cryogenic Flow Meter

TMC Series

Accuracy +/- 0.5% of rate
Wide Temperature Application -450°F to +450°F
Specifically Engineered for Cryogenic Applications

Line sizes from 1/2″ to 12″
Flow rates from 1 to 12,000gpm
Pressure up to 20,000psi

Cryogenic Prover System

TPS1500

The TPS1500 Cryogenic Prover is a secondary calibration standard used to verify existing calibration data and calculate the amount of measurement error in an existing system.

Cryogenic Flow Totalizer

CDS1000

Programmable 2-10 point flow meter linearization
Pump control based on product or pump housing temperature to protect pump seals
Optional pump protection based on monitoring pump discharge or differential pressure

The CDS1000 Cryogenic Flow Totalizer is a microcontroller based rate/totalizer that offers industry leading features that protect delivery system assets.

Cryogenic Delivery System

CDS2000

The CDS2000 is a next generation, full color industrial grade LCD touch screen system that delivers industry leading features while maintaining a user-friendly simplicity of operation.

Explosion Proof Delivery System

CDS2000-TPC-EX

The CDS2000-TPC-EX is a next generation, full color industrial grade LCD display system with a remote controller that delivers industry leading features while maintaining a user-friendly simplicity of operation.

FML250 Flow Monitor

Intrinsically safe option
NEMA 4 Rated Enclosure
Operating Temperature: -22°F to +150°F

The FML250 Flow Monitor displays both rate and total and integrates seamlessly with any Turbines Inc. flow meter. Offering a highly customizable display with pulse or 4-20mA outputs, linearization and numerous engineering unit options, the FML250 has the versatility to operate in any environment or application.

ZQ320 Bluetooth Printer

Lightweight and convenient
Water resistant paper
Impact resistant

ZQ320 Series printer provides the perfect footprint — slim, lightweight, compact and never in the way. The printer is ready for the demands of outdoor operation. It’s designed to provide reliable high quality printing, even in extreme heat, cold, rain and snow.

Frequently Asked Questions

Cryogenic flow meters are designed to measure the flow of ultra-low-temperature fluids, such as liquid nitrogen, liquid oxygen, and liquid hydrogen, commonly used in industries like healthcare, aerospace, and energy.

Cryogenic flow meters are engineered for precision in extreme cold, at +/- 0.5%, offering reliable measurement accuracy even in temperatures as low as -450°F, making them ideal for applications requiring precise flow control.

There are various types, including turbine, Coriolis, and thermal mass cryogenic flow meters, each suited for different applications depending on fluid type, flow rate, and required accuracy. Turbines, Inc only offers turbine flow meters.

Cryogenic flow meters require regular inspections, calibration, and cleaning to ensure optimal performance. Preventive maintenance helps to avoid accuracy issues and extend the lifespan of the flow meter.

Choosing the right cryogenic flow meter involves considering factors like fluid type, temperature, flow rate, and installation environment to ensure accurate measurement and durability under cryogenic conditions.

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