Thermo Polysonics Flow Meters

Description: Fast-Flo® 620S insertion mass flow meters are the ideal mass flow meter for air and gases for light-industrial applications where a NEMA 4X (IP65) enclosure is acceptable. 620S mass flow meters have an accuracy is ± 1% of full scale, 0.2% of full scale

• Pipe Diameter: 1 to 48 inch
• Gas Volumetric Flow Rate: 0 to 700 SCFM
• Operating Temperature: -40 to 120 F
• Operating Pressure: 150 psi

Description: RedySmart thermal mass flow meters and mass flow controllers with ultra-stable no-drift CMOS (Complementary Metal Oxide Semiconductor) sensor are ideal for BioPharm OEMs with its modular design, cabling system, compact footprint, easy integration into a multi-unit gas mixing

• Pipe Diameter: 0.125 to 0.5 inch
• Gas Volumetric Flow Rate: 0 to 17.65536723163842 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 3 to 160 psi

Description: With its advanced mass flow sensor capabilities, the Compod™ control valve, coupled with Sierra’s SmartTrak® 100 mass flow meters (MFM’s) or controllers (MFC’s) greatly simplifies air flow control systems and permits networking of multiple instruments using open-source

• Pipe Diameter: 1 inch
• Gas Volumetric Flow Rate: 35.31073446327684 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 5,000 psi

Description: Gas Flow Meters SmartTrak® 100 gas flow meters from Sierra Instruments offer unprecedented performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module interface. Sierra's SmartTrak 100 gas flow meters

• Pipe Diameter: 0.25 to 0.75 inch
• Gas Volumetric Flow Rate: 0 to 7.062146892655368 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 5,000 psi

Description: sensitivity and is able to detect flow direction. The MFS flow sensor is optimal for limited space system integration and is available as integrated sensor on PCB. Further advantages of the MicroFlowSens flow sensor include: Excellent solution for applications with high

• Process Media Type: Gas
• Features: Insertion Type
• Meter Technology: Thermal Meter

Description: version or as a desktop unit. It provides the power supply for the sensor and converts its flow-dependent current signal into standard analog mass flow signals. The unit with a 6-digit display is suitable for all measuring tubes and automatically identifies the appropriate nominal

• Mass Flow Rate: 18.375 lbs/min
• Operating Temperature: -49 to 131 F
• Operating Pressure: 116.03016 psi
• Media Temperature: -13 to 176 F

Description: LOW-ΔP-FLOW Mass Flow Meters/Controllers for low pressure drop or corrosive gas service For applications with only little differential pressure, Bronkhorst High-Tech developed the LOW-ΔP-FLOW series mass flow meters and controllers. In these instruments, the

• Gas Volumetric Flow Rate: 0.00098868 to 0.42372 SCFM
• Mass Flow Rate: 0.000077084 to 0.033036 lbs/min
• Operating Temperature: 14 to 158 F
• Operating Pressure: 0 to 145.0377 psi

Description: The NALL series meters have flow ranges from 0-10 sccm to flows of 0-15,000 slm; provide analog outputs, ultra-low pressure drops, all metal (standard), can be hermetically sealed and operate up to 200?. The full scale range is specified by the end user. A NIST traceable

• Mass Flow Rate: 0 to 41.295 lbs/min
• Operating Pressure: 500 psi
• Mass Flow Rate Range: 0 to 41.295 lbs/min
• Electrical Output: Analog Current, Analog Voltage

Description: Metered gases are divided into two laminar flow paths, one through the primary flow conduit, and the other through a capillary sensor tube. Both flow conduits are designed to ensure laminar flows and there- fore the ratio of their flow rates is constant. Two

• Pipe Diameter: 0.125 to 0.75 inch
• Gas Volumetric Flow Rate: 0 to 0.017655 SCFM
• Operating Temperature: 41 to 122 F
• Operating Pressure: 0 to 500 psi

Description: MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality

• Gas Volumetric Flow Rate: 0 to 0.105944000175 SCFM
• Mass Flow Rate: 0 to 0.008259 lbs/min
• Operating Temperature: 32 to 122 F
• Operating Pressure: 0 to 145.0377 psi

Description: MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality

• Gas Volumetric Flow Rate: 0 to 0.105944000175 SCFM
• Mass Flow Rate: 0 to 0.008259 lbs/min
• Operating Temperature: 32 to 122 F
• Operating Pressure: 0 to 145.0377 psi

Description: HIGH PRESSURE / High ΔP Digital GAS Mass Flow Meters & Controllers For applications with high (differential) pressure Bronkhorst High-Tech offers a special range of EL-FLOW® and IN-FLOW Series Thermal Mass Flow Meters and Controllers. Patented PN400/PN700

• Gas Volumetric Flow Rate: 0.000010593 to 0.7062 SCFM
• Mass Flow Rate: 0.0000008259 to 0.05506 lbs/min
• Operating Temperature: 32 to 158 F
• Operating Pressure: 0 to 2,900.754 psi

Description: Ultrasonic flowmeter system incorporating digital signal processing. Innova-Sonic offers a low power consumption, clear display and user friendly menu selection.

• Pipe Diameter: 1.968505 to 393.701 inch
• Velocity Flow Rate: 1.60761154855643 to 39.3700787401575 ft/sec
• Operating Temperature: -40 to 176 F
• Operating Pressure: 1,450.377 psi

Description: Bronkhorst® model FG-111AC High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,4…20 ln/min and 2…100 ln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a

• Pipe Diameter: 0.25 inch
• Operating Temperature: 14 to 158 F
• Operating Pressure: 1,450.377 psi
• Electrical Output: Analog Current, Analog Voltage, Frequency, Switch

Description: Rheotherm flow meters are an excellent, and often times the only choice for reliable liquid flow measurement at low flow rates. For flow rates from 1 gallon/year (10 cc/day) to a few GPM, they provide repeatable liquid flow measurement with little or no

• Pipe Diameter: 0.0625 to 1 inch
• Media Temperature Range: 0 to 140 F
• Liquid Volumetric Flow Rate: 0.00000002 to 20 GPM
• Operating Pressure: 500 psi

Description: Rheotherm low gas flow meters provide an easy-to-use technology for measuring gas flow in small lines - typically 1" or smaller at flow rates from a few hundred SCFM down to 25 SCCM. (For flow measurement in larger pipes and ducts, click here). These meters

• Pipe Diameter: 0.0625 to 1 inch
• Gas Volumetric Flow Rate: 0.0009 to 320 SCFM
• Operating Temperature: 0 to 140 F
• Operating Pressure: 500 to 1,000 psi

Description: Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style flow meters are available with 1/2″, 3/4″,

• Pipe Diameter: 0.5 to 1 inch
• Operating Temperature: -40 to 140 F
• Operating Pressure: 500 psi
• Media Temperature: 41 to 149 F

Description: Rheotherm flow sensing probes for duct gases are easy to install and provide long-term service with little or no maintenance. The output can be in mass, standard volume or velocity units. Options for hazardous locations (intrinsically safe/explosion-proof) are available.

• Pipe Diameter: 1 inch
• Velocity Flow Rate: 0.0833333333333335 to 416.666666666667 ft/sec
• Operating Temperature: 0 to 120 F
• Media Temperature: 0 to 212 F

Description: Insertion Multivariable Mass Flow Meter; Hazardous Area Approvals: FM, CSA, & CE, Smart Electronics; Insertion probe for line sizes 2” to 72”

• Pipe Diameter: 0.9842525 to 72 inch
• Operating Pressure: 1,500 psi
• Media Temperature: 752 F
• Media Temperature Range: 752 F

Description: For many industrial and semiconductor processes, both performance and cost efficiency are crucial. The GF80 Series metal sealed mass flow controllers and meters deliver both: Engineered using the same fast response sensor and patented 4th generation MultiFlo™ technology as our

• Mass Flow Rate: 0.000008259 to 0.8259 lbs/min
• Operating Pressure: 150 psi
• Media Temperature: 122 F
• Media Temperature Range: 122 F

Description: The HFM-205 / HFC-207 meters and controllers have flow ranges from 0-1000 slm to flows of 0-2500 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range is specified by the end user.

• Mass Flow Rate: 0 to 6.8825 lbs/min
• Operating Pressure: 500 psi
• Mass Flow Rate Range: 0 to 6.8825 lbs/min
• Electrical Output: Analog Current, Analog Voltage

Description: IN-FLOW®Select - Industrial style (IP65) Mass Flow Meters / Controllers for gases IN-FLOW Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'industrial style' pc-board housing. Control valves

• Gas Volumetric Flow Rate: 0.14124 to 58.9677 SCFM
• Mass Flow Rate: 0.011012 to 4.59751 lbs/min
• Operating Temperature: 14 to 158 F
• Operating Pressure: 0 to 928.24128 psi

Description: Design Features digital and analog modes operate programmable flow configurations available flow ranges starting from 0 to 10 sccm up to 0 to 100 slpm maximum pressure of 1000 psig (70 bars) multi-drop capability of up to 256 units stores calibration data for up to 10 gases totalizer

• Pipe Diameter: 0.125 to 0.375 inch
• Gas Volumetric Flow Rate: 0 to 0.0007062 SCFM
• Operating Temperature: 41 to 122 F
• Operating Pressure: 0 to 500 psi

Description: The SFM3200 mass flow meter is best suitable for inspiratory flow measurements. In addition, an autoclavable / washable version is available (SFM3200-AW), which is able to withstand autoclave procedures, making it reusable and suitable for expiratory flow measurements.

• Pipe Diameter: 0.7480319 inch
• Gas Volumetric Flow Rate: -3.53107344632768 to 8.82768361581921 SCFM
• Operating Temperature: 50 to 122 F
• Operating Pressure: 8.702262 to 15.5190339 psi

Description: MPNH Series flow meters are approved for use in ordinary locations (see specifications) Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the

• Pipe Diameter: 0.5 to 1 inch
• Operating Temperature: -40 to 140 F
• Operating Pressure: 500 psi
• Media Temperature: 41 to 149 F

Description: The SEC-8000F/D/E series can operate in high temperature environments, from 15 ℃ to 120 ℃, for a variety of tasks including semiconductor and compound semiconductor processing. View our MFC comparison chart here. Equipped with digital facility: high accuracy- ±1.0% S.P. High Speed Response Ultra

• Pipe Diameter: 0.25 to 0.75 inch
• Mass Flow Rate: 0.000013765 to 0.41295 lbs/min
• Operating Temperature: 59 to 248 F
• Operating Pressure: 43.5110518071591 psi

Description: Model GFC thermal Mass Flow Controllers are designed to indicate and control set flow rates of gases. The GFC combines the characteristics and accuracy of conventional mass flow devices into a unique compact design at low costs previously unattainable. Each of these controllers

• Pipe Diameter: 0.125 to 0.75 inch
• Gas Volumetric Flow Rate: 35.3107344632768 SCFM
• Operating Temperature: 41 to 122 F
• Operating Pressure: 0 to 500 psi

Description: Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and

• Pipe Diameter: 0.03125 to 2 inch
• Gas Volumetric Flow Rate: 0 to 16.9491525423729 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 3 to 160 psi

Description: In AFC mass flow controllers the combined gas streams flow through a proportionating electromagnetic valve with an appropriately selected orifice. The closed loop control circuit continuously monitors the mass flow out- put and maintains it at the set flow rate.

• Pipe Diameter: 0.125 to 0.375 inch
• Gas Volumetric Flow Rate: 2.82485875706215 SCFM
• Operating Temperature: 41 to 122 F
• Operating Pressure: 0 to 500 psi

Description: indication of proper flow rate to the analyzer or sampling system, that an alarm/trip has been reached, and as indication the unit is powered and operating. The flow switch's setpoint is conveniently user settable via two push-buttons accessible at the top of the unit.

• Pipe Diameter: 0.25 to 0.5 inch
• Gas Volumetric Flow Rate: 0.1 to 20 SCFM
• Operating Temperature: -40 to 160 F
• Operating Pressure: 0 to 600 psi

Description: between pressure control and flow control offers maximum flexibility. 1 device - 3 functions The pressure controller combines three functions:- Pressure controller- Pressure controller with flow measurement/limitation- Flow controller with pressure measurement

• Pipe Diameter: 0.03125 to 2 inch
• Gas Volumetric Flow Rate: 0 to 480 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 7.251885 to 145.0377 psi

Description: The FMA-A2100/2200/2300/2400 Series Electronic Mass Flowmeters/ Controllers provide high performance, versatility and state-of-the-art design in one compact package. The FMA-A2100/ 2200/2300/2400 uses capillary-type thermal technology to directly measure mass flow of gases. No temperature,

• Gas Volumetric Flow Rate: 0 to 3.53107344632768 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 250 to 500 psi
• Media Temperature: 122 F

Description: The EE741 in-line flow meter can be easily adapted for any measuring task. It is dedicated for accurate metering and monitoring of compressed air and technical gases in DN 15 to DN50 pipes. The thermal measuring principle and the well proven E+E hot film sensor element lead to best

• Pipe Diameter: 0.5 to 1 inch
• Velocity Flow Rate: 0.656167979002625 to 2,782.80839895013 ft/sec
• Operating Temperature: -4 to 140 F
• Operating Pressure: 232.06032 psi

Description: Engineered for the challenging conditions associated with high temperature delivery of condensable precursors and dopants, the 9861 Series high temperature thermal mass flow controllers and meters from Brooks Instrument feature a high purity, high leak integrity metal flow path

• Media Temperature Range: 302 F
• Operating Pressure: 0.192898996345072 to 50.762893775019 psi
• Mass Flow Rate: 0.000008259 to 0.02753 lbs/min
• Mass Flow Rate Range: 0.000008259 to 0.02753 lbs/min