Melt Flow
See Also: Flow
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Vapor Mass Flow Controllers
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Heated pressure-based mass flow controllers are designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas.
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Rotational Flow Demonstration Kit
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The rotational flow demonstration kit detects the rotational position using the MCU’s on board data transfer controller (DTC) function, a form of state machine, while the MCU’s core is in stop-mode state. This ensures that the average power consumption is kept as low as possible, with IAV (average current) at 4.5 microampere (μA) and a 32 sample burst per second. The flow demonstration kit senses the flow direction and volumetric flow rate of water and gas, and can also detect reverse flow. The demonstration kit is applied using an active inductive method. Two coils are used to sense the rotational position of a part-metalized disk, and a third coil is used to generate a reference signal.
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Heat Flow Meter
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Thermal conductivity is a measurement of a materials ability to conduct heat and can be critical for evaluating energy efficiency and thermal performance of materials. The HFM-100 Heat Flow Meter is designed as an easy-to-use method for the measurement of thermal conductivity and thermal resistance of insulation products, construction materials, packaging, and assemblies. Available at an exceptional value, the Thermtest HFM has been engineered for industry-leading performance by combining the highest accuracy, repeatability, and widest temperature range possible, and follows international standards: ASTM C518, ISO 8301, and EN 12667.
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Product
Flow Measurement Trainer Using Orifice Meter
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Unitech Scales And Measurements Pvt. Ltd
This setup is a table top model, it comprises of source and measuring tank. The measuring tank is of acrylic with liters graduated. A small FHP pump is fitted to circulate the water. A orifice meter with U-tube manometer is provided to measure the flow rate. A rotameter is provided to measure the exact flow rate. Control valve is provided to control the water flow rate. Digital timer is provided to notedown the duration of flow.
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Product
Pitot Tube Flow Meter
PTFM-1000V2
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The Pitot Tube Flow Meter, PTFM-1000V2 is a standalone interface for measuring exhaust gas flow rate of combustion engines. The system uses the tried-and-tested pitot tube principle with high-frequency transducers to accurately measure highly pulsating exhaust flows with a sampling rate of 1kHz. This rapid capture rate ensures that any pulsations or exotic behaviour in an engine is measured, and the unique design of the PTFM pitot tube means reverse flows can be measured with the same guarantee of sensitivity. The interface can be run standalone with a laptop, or seamlessly integrated to run alongside an analyser system without adding any more steps to the test cycle process.
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Air Flow
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UEi Test & Measurement Instruments
Designed with 6 HVAC/R must have parameters in one instrument. These are included in a portable battery operated instrument for measuring humidity, air temperature, dew point and calculating wet bulb, air velocity and air volume.
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Product
Frequency, Rate Meter, Flow Rate Indicator
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Two independent scalable pulse-input channels from 0 Hz to 1 MHz. Channels may be combined arithmetically. One channel can display total while other displays rate. High read rate for control applications: AC line frequency can be measured to 50.0000 or 60.0000 Hz in a few line cycles. Ideal for use as a tachometer or readout of a turbine flow meter.
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Mass Flow Controllers
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Enabling Productivity Through Flow Control Innovation. Our wide range of mass flow controllers are available in thermal and pressure based sensor technologies, analog and digital communication, and metal or elastomer seals.
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General Purpose Heat Flow Meters
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Thermal conductivity defines a material’s ability to transfer heat. A precise and accurate measurement is critical for any process or material experiencing large or fast temperature gradients, or for which the tolerance for temperature changes is exacting. Accurate values are essential for modeling and managing heat, whether the component of interest is called on to insulate, conduct, or simply withstand temperature changes. Information about these properties are routinely used in heat transfer models of all complexities. Thermophysical property measurements also reflect important information about material composition, purity and structure, as well as secondary performance characteristics such as tolerance to thermal shock.
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Flow, Level & Valves
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We have an extensive range of flow controllers and flow indicators for both liquid and gas applications. We specialize in flow measurement and control of media in flow lines less than 2". Our level control instrumentation is perfect for use with small to medium process and industrial tanks and storage vessels. Choose from level sensors, float switches, optical switches, and ultrasonic transmitters/controllers for single-point control, dual-point control, continuous-level control, and leak detection. Our valve selection offers solutions to meter and control fluids in laboratory, process, and industrial applications. Types of valves available include options from simple and inexpensive plastic ball valves to actuated solenoid and manifold valves. Other types of valves include check, diaphragm, elliptical, metering, needle, pinch, proportioning, and stopcocks. To fit your fluid path, connection types include barbed, compression, luer, sanitary clamp, NPT, and true-union.
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Gas Flow Sensors
ESRF-HF Transmitter
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The ESRF-HF is a family of mass flow transmitters which enable fast and accurate measurements of gas flow over a wide dynamic range. Each transmitter integrates a MEMS flow sensor and readout electronics inside a housing with very small form factor made from stainless steel. The duty pressure of the flow transmitter is 11bar. All measurement data are fully calibrated, and temperature compensated on board, leading to a reduced temperature coefficient and high measurement accuracy.
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Product
Guarded Heat Flow Meter
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The Guarded Heat Flow Meter (GHFM-02) follows ASTM E1530-19 for testing thermal resistance and thermal conductivity of solids, such as metals, polymers and composites. The easy to operate GHFM-02 follows the trusted steady-state approach, with the addition of a guard to limit the effects of lateral heat loss. This design, allows testing of a wide range of materials with low to medium thermal conductivity.
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Digital Liquid Mass Flow Meters / Controllers
LF-F/LV-F Series
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The LF-F and LV-F Series are digital liquid mass flow controllers using a Peltier element which cools the liquid rather than using the more common method of thermal heating. This technique removes the risk of boiling chemicals with a low boiling point, thus allowing for greater chemical control.
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Flow Ratio Controllers
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Optimizing process performance just became easier with the DELTA™ Flow Ratio Controller (FRC). Widely used in a variety of flow splitting applications such as etching, stripping, and PECVD, the DELTA™ Flow Ratio Controller (FRC) provides users with the ability to distribute gas or gas mixtures to different zones in a process chamber.
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Product
Fast and Repeatable Mass Flow Controllers
G-Series
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G-Series Mass Flow Controllers and Meters are cost effective thermal flow controllers with fast and repeatable performance that are well suited for most industries and applications.
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Product
Flow Meter
Wafer-Cone
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Engineers with small line size processes rely on the versatile Wafer-Cone Flow Meter for superior accuracy and repeatability. The space-saving unit is easy to install. It?s ideal for tight-space installations and retrofits. It requires almost no maintenance. The Wafer-Cone further reduces life-cycle costs with a long life.
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Water Flow Meter
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With volumetric flow quantity, total quantity and temperature indication. High accuracy, repeatability and measurement dynamics. With switching output, analog output and pulse output. Clearly visible LED display.
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Flow
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In flow measurement, the amount of material that flows through a certain pipe cross section per time unit is measured.
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Mass Flow Calibration
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Allow instrument interchangeability without affecting your process and meet ISO 9001 requirements easily and efficiently with Process Instruments’ Mass Flow Calibration and Repair Services.
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Large Flow 1 CFM Particulate Counter
CHY-001
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This air particle counter can measure the particle in the air, with 2.83L/min air flow and 28.3L/min large air flow testing.
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Pressure Sensors / Flow Sensors
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Panasonic Industrial Devices Sales Company of America
Pressure and flow sensors from Panasonic offer self contained and separate head types for maximum versatility in your pressure sensing applications. All series' are available in positive pressure, vacuum, and compound pressure ranges as well as multiple port size and output options.
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Product
High Precision Fuel Flow Meter
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This system measures fuel consumption of an engine operated in steady state with high accuracy.•0.02 to 90L/h and 4500:1 wide range measurement (H type)•Keep the temperature change of the circulation flow passage in the device within ±0.1℃ (variation per 1 minutes) to provide stable measurement.•Pipe arrangement which minimizes air bubbles that enter the system reduced the factor error causes.•Resolution has been improved by using an encoder with 1200P/R (Ten times of number of pulses to the existing model.)
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Product
Constant Flow Pump
Supercritical 24
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The Supercritical 24 Constant Flow Pump is designed to be a reliable component wherever a constant flow must be maintained. The flow rate of the Supercritical 24 pump fitted with two standard 12 mL pump heads can be set in 0.01 mL/min increments from 0.00 to 24.0 mL/min.The Supercritical 24 Constant Pressure pump is designed to be a reliable component wherever a constant pressure must be maintained. Pressure can be set in 10-psi increments from 0 to 10,000 psi.
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Product
Synchro/ARINC 429/Fuel Flow Modules
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NAI designs and manufactures a wide variety of self-contained, remotely mountable, Signal Converter Modules:*Synchro/Resolver Booster AmplifiersS*ynchro/Resolver Converters*ARINC 429-to-Synchro Converters*Second Harmonic Fuel Flow ConvertersTheir field-proven designs and carefully selected components assure highly reliable performance. These military grade modules are specifically designed for rugged defense and industrial applications.
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Coriolis Mass Flow Meters And Controllers
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Alicat Scientific, Incorporated
Use low-flow CODA Coriolis mass flow meters and controllers for measurement and control of true mass flow at an accuracy to ±0.6% of reading at prices starting at $2,100.
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Mass Flow Controller
SEC-E Series
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This general purpose mass flow controller has a reliable thermal sensor and solenoid valve, allowing you to achieve high-level control of gas flow. A versatile component, the mass flow controller sec-e series can be used in a wide range of industries.Gas flow through the mass flow controller can be controlled over a range of flows: from 10 SCCM to 200 SLM.
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Product
Acoustic Scintillation Flow Meter
ASFM
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Assess/optimize existing turbine operating efficiencyAccept new or upgraded turbinesVerify minimum flow requirements
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Electromagnetic Flow Meters
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Magnetic flow meters, also known as electromagnetic flow meters or mag meters, are often selected because they are obstruction less, cost-effective, bi-directional, and highly accurate flow meters.
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Ultrasonic Gas Flow Sensor
GB Series
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Panasonic Industrial Devices Sales Company of America
A compact, dual-function Ultrasonic Gas Flow Sensor that measures gas flow and gas concentration for flow rates from 1 to 25 Liters per minute. This Ultrasonic Gas Flow Sensor uses a unique time-of-flight design with an onboard processor to make highly accurate measurements of both gas flow and concentration. Suitable for use with many gases in an easy to implement format.
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Liquid Flow Controllers
LC-series
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Alicat Scientific, Incorporated
The LC-series liquid flow controller uses Alicat’s patented laminar flow design to provide users with fast, accurate, and stable volumetric flow control for water or selected other liquids (see Quick Specs below). At the heart of Alicat’s LC-Series liquid flow controllers is an internally compensated, laminar differential pressure measurement technology that yields linear results over a wide flow range.





























