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Gas Flow
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Gas Flow Controller
GFC Series
The GFC series enables quick interchange with standard MFCs: same mechanical outline, 4-VCR connectors on standard model, and 15-pin analog connector.
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Ultrasonic Gas Flow Sensor
GB Series
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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Gas Flow Standards
Fluke Calibration offers molbloc/molbox gas flow calibration systems to calibrate flow meters and controllers over a very wide range of flows. The systems are fast, precise and transportable and can be fully automated using COMPASS for Flow software. molblocs, which are the heart of the measurement system, are mechanically stable, gravimetrically calibrated laminar flow and sonic nozzle elements.
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Gas Flow Sensors
ESRF-HF Transmitter
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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Gas Flow Meters & Controllers
Accurate Mass Flow Measurement Sierra designs and manufactures a wide range of today's most advanced analog and digital gas flow meters, mass flow meters, controllers and switches across three core technologies: Capillary Thermal, Immersible Thermal, and Mass Vortex. Each gas flowmeter or controller meets exacting standards, and we can also customize your flow rate sensor to meet application requirements (often free of charge).
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Gas Flow Meters
There are innumerable circumstances where gas flow rates need to be quickly and precisely measured. You’ll always be prepared with Netech’s versatile range of gas flow meters, which are designed to measure several types of gases including air, N2, O2, CO2, and He.
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Process Gas Condenser/Chiller
Process gas chillers are designed to condense vapors out of a process gas stream so it may be collected and properly disposed.This chiller condenses Styrene (a gas that is regulated by the E.P.A.) out of a process gas stream. The chiller operated continuously at a -25C (-13F) outlet air temperature as long as the process gas stream was flowing.
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Dual Pitot Tube Flow Meter
PTFM-ONE-DT
The Dual Pitot Tube Flow Meter, PTFM-ONE DT 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, with a sampling rate of 1kHz to accurately measure highly pulsating exhaust flows. This rapid capture rate ensures that any pulsations or exotic behaviour caused by the engine is measured, and the unique design of the PTFM-ONE DT means reverse flows can be calculated, with the same guarantee of sensitivity.
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Mass Flow Controllers
Alicat Scientific, Incorporated
Use mass flow controllers to measure and control gas flow from 0.5 SCCM to 10,000 SLPM, with accuracies as good as ±0.5% of reading or ±0.05% of full scale and a control ranges as good as 0.01-100% (10,000:1 turndown).
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Extractive Gas Analyzers
Reliable gas analysis — even under harsh process conditionsSICK's extractive gas analyzers can be used in a large number of applications. The extractive measurement technology extracts a partial gas flow from the gas duct, conditions the extracted gas and feeds it to an analyzer module under constant conditions. All the measurement technology that SICK offers – from gas sampling and conditioning right through to the numerous analyzer modules – is perfectly tailored to the measurement task concerned.
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Gasmet Calibrator
Gasmet portable calibrator is one of the most important tools in generating new applications for the Gasmet FTIR gas analyzer. The calibrator incorporates a syringe pump, a manual needle valve, a mass flow meter, and a stainless-steel injection chamber. The syringe pump injects precise amounts of liquid or gas into a hot nitrogen gas flow, thus producing a continuous flow of a known concentration calibration gas.
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Digital "A" Flow Controller for Medium Flow
HFM-D-301A / HFC-D-303A
Mass flow techniques provide reliable, repeatable and accurate gas flow rate measurements.HFM-D-301A/HFC-D-303A mass flow instruments have flow ranges from 0-25 slm to 0-1000 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.
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Vapor Concentration Monitor
IR-300 Series
Metal-Organic Chemical Vapor Deposition (MOCVD) is widely used in the manufacture of LEDs, optical devices and other components. Liquid and solid precursors are delivered to the reaction chamber by controlling the temperature, pressure and the carrier gas flow rate (bubbling method). Process results can be affected by changes especially in temperature and liquid level. The in-line IR-300 Series measures and reports the precursor concentration in real time.
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Variable Constant Differential Flow Controller
VCD 1000
The Porter Model VCD 1000 flow controller is precision-engineered to control low gas flows at constant mass flow rates regardless of changes in downstream pressure.
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Gas Meter Synthetical Test Bench
SY8506
Hong Kong Songyang Industrial Ltd.
The test of the error of the rate of flow:Using the gas flow standard device (in the shape of the bell prover) as our standard equipment, we can figure the standard volume of the tested gas by using the high-precision revolving encoder to measure the descending displacement of the bell prover.
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Mass Flow Controllers for Gases
Sensirion''s mass flow controllers are characterized by fast and accurate control of gas flow over a wide dynamic range. Based on the innovative CMOSens Technology, the heart of these mass flow controllers is a calorimetric microsensor (MEMS), which is integrated with the complete signal conditioning electronics on one single chip. While the flow is measured using the thermal measurement principle, efficient control is provided by an analog controlling circuit. This unique integrated technological approach results in excellent performance and reliability - at a very attractive cost.
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On-board Emissions Measurement System for NH3/N2O
OBS-ONE IRLAM Unit
The OBS-ONE IRLAM unit is an on-board emissions measurement system for analyzing the NH3/N2O under real-world driving conditions and supports our customer’s future regulatory development.The IRLAM unit combines with the GAS unit and the PN unit to measure the specified exhaust gas components, along with the exhaust gas flow rate, the GPS position, and the atmospheric conditions (temperature, humidity, pressure).
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Multi Gas Analyser
OR-703
The OR-703 multi gas analyser expands the capabilities of the PF-300 series gas flow analysers. Its compact ad lightweight housing makes the OR-703 an ideal and integrated solution for the accurate measurement of anesthetic gas concentration.
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Flow And Differential Pressure Sensors
ACEINNA’s flow and differential pressure sensors are designed to serve the need for mass flow and pressure sensing in multiple applications such as gas meters, process control, HVAC, medical, chemical, food and beverage, etc. We offer two newly launched and announced product lines, the MFC2000 family of gas flow modules and the MDP200 differential pressure sensor.
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Control Devices
Solutions for monitoring and recording any value you wish to manage (electricity, water, gas consumption, temperatures, flow rates, pressures, units produced, etc.), either through communications or through pulse logger systems. The control system family contains the LINE solution to create a comprehensive energy management systems (SGEi), LM pulse loggers and MDC controllers to avoid surcharges in the electric bill by preventing the contracted capacity in electrical installations from being exceeded.
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CEMS
FMD 02
IMR Environmental Equipment, Inc.
The continuous measurement of velocity and temperature of gas flows is much important at operation of a system with flowing gases (e.g. hall outlet air, exhaust etc.).
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4 Point Probe Sheet Resistance/Resistivity Measurement with Temperature Controled System
TCR-600
*Controlled Thermo-chuck (room temperature～600℃/less than 20 minutes)*600C compatible probe head with 1mm linear*Controlled with vacuum sensor, digital thermo-meter, vacuum gauge and gas flow meter*Temperature measuring accuracy：±（0.5% + 1℃）
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Digital Flow Meters
5000 Series
Built upon proven TSI flow sensor technology, the 5000 Series Flow Multi-Meter redefines what a flow meter can do for you. This all-in-one gas mass flow meter simplifies your work by eliminating the need for multiple instruments and is flexible enough to fit your unique application. The 5000 Series offers a mix of models with varying features and functionality.
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Super high temperature hall effect measurement system
Super high temperature hall effect measurement system that is useful to flow gas into chamber with sample. - Newly developed furnace that makes it possible to increase over 800 and use for measuring hall effect. - Gas flow control system in order to flow various gas. - Sample holder for high temperature. (keep the good contact on 800) - High Temperature control system (DC power) On condition of specific temperature with gas flow , new semiconductor materials have been developed to see electrical property's change.
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Flow Measurement
HighReach Measuring & Controlling System Co.,Ltd
Involves using flow meters that measure the flow rate of steam, liquid, or gas flowing through a pipe.
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Mass Flow Meters
Alicat Scientific, Incorporated
Use mass flow meters to measure gas flow from 0.5 SCCM to 10,000 SLPM, with accuracies as good as ±0.5% of reading or ±0.05% of full scale and a measurement range of 0.01-100% (10,000:1 turndown).
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Gas Mixers
Get the right gas mixture and flow rate using our Gas Mixers for Modified Atmosphere Packages. We offer gas mixers for CO2, Oxygen, Nitrogen, and Argon gases.
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Digital "A" Flow Controller for High Flow
HFM-D-306A / HFC-D-308A
Mass flow techniques provide reliable, repeatable and accurate gas flow rate measurements.HFM-D-306A/HFC-D-308A mass flow instruments have flow ranges from 0-2500 slm to 0-10000 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.
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Gas Flow Sensors
ESRF-ESF Sensor
ESRF-ESF is one of the few gas flow sensors featuring bidirectional gas flow sensing of up to ±300 ln/min with a total error band of < 1.25% RD. ESRF-ESF gas flow sensors provide calibrated and temperature compensated output on an SPI, I2C bus or analog output making them plug & play for direct interfacing to low voltage MCUs and systems. The user is provided with a multitude of interface and output options so that the right sensor configuration can be selected based on the specific requirements for each application.
