Gas Flow
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Product
Gas Flow Meters
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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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Product
Gas Flow Sensors
ESRF-ESF Sensor
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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.
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Air Quality / Gas / Flow Sensors
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Panasonic Industrial Devices Sales Company of America
Panasonic offers compact, high sensitivity Air Quality, Gas and Flow Sensors for use in equipment or automation processes. Designed for air quality / IAQ monitors and home appliances, the Laser Type PM (Particulate Matter) Sensor can detect dust particles down to the 0.3 m size.
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Product
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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Product
Vapor Source Mass Flow Controller With Viscous Choked Flow
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The 1150C Vapor Source Mass Flow Controllers are pressure based measurement and control systems designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas using viscous flow through a choked orifice.
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Product
Process Gas Condenser/Chiller
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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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Product
Control Devices
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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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Product
Gasmet Calibrator
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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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Product
4 Point Probe Sheet Resistance/Resistivity Measurement with Temperature Controled System
TCR-600
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*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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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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Product
Dual Vapor Gravimetric Sorption Analyzer
DVS Resolution
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DVS Resolution’s key feature is the combined ability to precisely control and measure temperature and relative humidity while recording the highest resolution changes in mass. DVS Resolution uses a dry carrier gas typically nitrogen or compressed air for its operation. Digital mass flow controllers regulate flows of dry and saturated gases. Relative humidity is generated by precisely mixing dry and saturated gas flows in desired flow ratios which produce expected relative humidity. In a typical experiment a known concentration of water vapor is delivered over a sample placed inside the sample pan connected to the Surface Measurement Systems Ultrabalance™ measuring realtime mass changes caused by sorption or desorption of water molecules. Prior to sorption measurements, the sample can be in-situ preheated/dried at temperatures of up to 300oC.
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Product
Sensors
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Panasonic Industrial Devices Sales Company of America
Panasonic Sensor Solutions offer a wide and constantly evolving range of technologies that provide design engineers with the flexibility to easily choose and implement the Sensor technology best suited for existing and ever-emerging new applications all from a single, world class supplier. Panasonic built-in Sensors contribute to energy savings, safety and comfort. With high-functionality and high-performance, Panasonic has solutions for sensing and detecting rotational speed and angle, position, flow, velocity, temperature, magnetism, currents and much more! Panasonic Sensor products combine the latest technologies with plug-and-play devices such as Grid-EYE® Thermopile Array Sensors, the Ultrasonic Gas Flow Sensor, the highly accurate and flexible 6in1 Sensor (6DoF Automotive Inertial Sensor), a wide array of Passive Infrared Motion Sensors (PIRs), and highly specialized and accurate Industrial Sensors.
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Product
Miniature Pressure Controller
VSO®-EP
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Parker’s VSO- Electronic pressure control unit is specifically designed for precision gas and microfluidic flow control
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Product
Low Pressure Drop Thermal Mass Flow Meter
HFM-200 LFE
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The HFM-200 LFE Series by Teledyne Hastings can be configured and accurately measure gas flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow meter compatible with most gases.The HFM-200 LFE meter has flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available. Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8". Low pressure drops at full scale flow.
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Product
Variable Constant Differential Flow Controller
VCD 1000
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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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Product
Gas Flow Meters & Controllers
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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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Product
Flow And Differential Pressure Sensors
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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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Product
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
On-board Emissions Measurement System
OBS-ONE PN Unit
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The OBS-ONE PN unit is an on-board emissions measurement system for analyzing the solid particle number concentration within the specified particle size range under real-world driving conditions. The unit uses a condensation particle counter which is recommended principle by the Particle Measurement Programme (PMP), one of working groups affiliated with UNECE.The PN unit combines with the GAS 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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Product
Gas Flow Controller
GFC Series
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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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Product
Digital "A" Flow Controller for Medium Flow
HFM-D-301A / HFC-D-303A
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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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Product
Gas Flow Analyzer
venTest
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venTest is designed to accurately test the performance of Ventilators and Anaesthetic systems.
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Product
On-board Emissions Measurement System for SPN10
OBS-ONE SPN10 Unit
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The OBS-ONE SPN10 unit is an on-board emissions measurement system for analyzing the SPN10 (solid particle number emissions >10 nm) under real-world driving conditions. It meets the latest trends in particle number regulations in the future.The SPN10 unit combines with the GAS unit and the NH3/N2O 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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Product
Dual Pitot Tube Flow Meter
PTFM-ONE-DT
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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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Product
Constant Temperature Anemometry (CTA) - Hot-Wire Anemometry - Thermal Anemometry
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Constant Temperature Anemometry (CTA), also known as Thermal Anemometry, is a technique for the measurement of turbulence in 1, 2 or 3-dimensional gas and liquid flows, using hot-wire or hot-film probes inserted in the flow. CTA is particularly suitable for the measurement of flows with very fast fluctuations at a point (high turbulence) and the study of flow micro structures, where there is a need to resolve small flow eddies down to the order of tenths of a mm.
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Product
On-board Emissions Measurement System for NH3/N2O
OBS-ONE IRLAM Unit
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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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Product
Flow Measurement
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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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Product
Automatic Thermogravimetric Analyzer
LD-LTGA-A10
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Automatic Thermogravimetric AnalyzerLD-LTGA-A10is a high performance, efficient unit designed to study thermal stability of materials and its allied components. It offers a resolution of 0.1 ºC and works between temperature range of room temperature to 1000 ºC. Operates in an inert, oxidizing, reducible, static and dynamic atmosphere and possess two-way gas and control flow volume.
