RoHS Compliant Flow Controllers
Last Updated: April 1, 2025
Description
RoHS Compliant Flow Controllers are devices designed to regulate the flow of gases or liquids in a system. They ensure that the flow rate is maintained at a desired level, providing precise control over the process. These controllers are compliant with the Restriction of Hazardous Substances (RoHS) directive, meaning they contain minimal levels of hazardous substances such as lead, mercury, and cadmium, making them environmentally friendly and suitable for use in regions where RoHS compliance is required.
Working Principle
Flow controllers operate by measuring the flow rate of a fluid or gas and adjusting it to match a set point. This is typically achieved through sensors that detect the flow rate and a control mechanism that adjusts the flow accordingly. The usefulness of flow controllers lies in their ability to maintain consistent flow rates, which is crucial for processes that require precise conditions. For example, in chemical processing, maintaining the correct flow rate can be essential for ensuring product quality and safety.
Applications
RoHS Compliant Flow Controllers are used in a variety of applications. In the biopharmaceutical industry, they are used to control the flow of gases in bioreactors, ensuring optimal conditions for cell growth. In the semiconductor industry, they regulate the flow of gases used in the manufacturing process, which is critical for producing high-quality chips. Additionally, they are used in environmental monitoring systems to control the flow of air or water samples for analysis.
Advantages over other Process - Fluid and Gas Processing Equipment
One of the main advantages of RoHS Compliant Flow Controllers is their environmental compliance, which makes them suitable for use in regions with strict environmental regulations. They also offer high accuracy and repeatability, which is essential for processes that require precise control. For example, MEMS Mass Flow Controllers offer high accuracy up to ± 0.3% of full scale and repeatability of ± 0.2% of full scale, making them ideal for applications that demand precision.
Limitations
Despite their advantages, RoHS Compliant Flow Controllers may have limitations such as initial cost and complexity of installation. They may also require regular maintenance to ensure accuracy and reliability, which can add to the operating expenses. Additionally, their performance can be affected by extreme environmental conditions, such as high temperatures or corrosive environments, which may limit their use in certain applications.
Considerations
When selecting a RoHS Compliant Flow Controller, it is important to consider factors such as initial cost, operating expenses, and maintenance requirements. While these controllers may have a higher upfront cost compared to non-compliant alternatives, their environmental benefits and compliance with regulations can justify the investment. Durability and accuracy are also critical considerations, as they impact the long-term performance and reliability of the controller. Regular maintenance and calibration may be necessary to ensure optimal performance, which should be factored into the overall cost of ownership.
from Sierra Instruments, Inc.
The Model 954 is a state-of-the-art digital system that can operate up to four units. In addition to power, readout and set point, it offers front-panel override for valve shut and purge functions for MFC ’s, user programmable K-factors for different gases, engineering units, alarms,... [See More]
- Standards and Compliance: RoHS; WEEE; Other; REACH, ISO 9001
- Features: Multi-Function; Totalizing (Length or Roll Diameter) Indication/ Control
- Control: Limit
- Form Factor: Chassis; Rack; Stand-Alone
from Sierra Instruments, Inc.
Flow Controllers. SmartTrak ® 100 flow controllers from Sierra Instruments are the next generation of our flagship Model 100. The 100 flow controller builds upon unprecedented performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module... [See More]
- Standards and Compliance: RoHS; WEEE; Other; CE, CRN, ISO 9001
- Features: Rate Indication/ Control
- Control: PID
- Form Factor: Pipe Mounted
from Sierra Instruments, Inc.
For lab researchers and systems integrators/OEMs, Sierra's flagship SmartTrak 100 thermal mass flow controller is a true multi-gas digital MFC designed to deliver smooth, stable, accurate, and repeatable gas mass flow control you can rely on, every time. Unaffected by upstream gas temperature and... [See More]
- Standards and Compliance: RoHS; WEEE; Other; CE, CRN, ISO 9001
- Features: Rate Indication/ Control
- Control: PID
- Form Factor: Pipe Mounted
from Sierra Instruments, Inc.
SmartTrak ® 50 low cost flow controller is a digital flow controller designed to meet the low-cost budgetary requirements of OEM's while maintaining excellent quality and performance. The 50 series low cost flow controller delivers by building on the same core sensor, LFE and valve technology... [See More]
- Standards and Compliance: RoHS; WEEE; Other; CE, CRN, ISO 9001
- Features: Rate Indication/ Control
- Control: PID
- Form Factor: Pipe Mounted
from Acro Associates, Inc.
Acro's Acrosense ™ Fluid Control Platform offers engineers the ability to quickly design, prototype and integrate fluid components used for developing medical device and bioprocessing systems. Our patent-pending technology consists of several preconfigured boards that enable basic to... [See More]
- Standards and Compliance: RoHS; Other; ISO 9001:2008
- Control: PID
- Controller Type: Laboratory; Valve Controller
- Features: Multi-Function; Rate Indication/ Control; PC-Based
from HORIBA Instruments, Inc.
This multi-function control unit is equipped with a program setting function, pre-set function and integrating function. Multi-range function. Flow rate setting function: 6 preset values. Program control function. Flow rate indication function: simultaneous display of SET and OUT. Integration... [See More]
- Standards and Compliance: RoHS
- Features: Multi-Function
- Control: PID
- Form Factor: Stand-Alone
from Eaton | Power Quality
Eaton's HCS Active Airflow Manager measures pressure differentials and temperature to regulate fan operation in active systems. Allocating the correct amount of airflow at known intake locations is the key to reducing energy consumption while increasing equipment performance. Best practices such as... [See More]
- Standards and Compliance: RoHS
- Form Factor: Chassis
- Features: Datalogger; Rate Indication/ Control
- Interface: Network
from Proteus Industries Inc.
Proteus offers multiple WeldSaver ™ product lines with a variety of options to meet the unique needs of our customers. Every WeldSaver model has a custom design configured for easy integration into customer systems. Coolant Flow Controller & Leak Detector. > Sends cap loss alarm to weld... [See More]
- Standards and Compliance: RoHS
- Form Factor: In-line
- Control: Other
- Interface: Digital Front Panel (optional feature); Computer Programmable (optional feature); Network
from OMEGA Engineering, Inc.
The FMA5400/5500 Series electronic gas mass flow controllers provide for controlling the flow of a wide variety of gases from 0-10 SCCM up to 100 SLM. Utilizing heat transfer through a heated tube to measure molecular gas flowrate, the FMA5400/5500 provides measurement of direct gas mass flowrate,... [See More]
- Standards and Compliance: RoHS; Other; CE, NIST
- Features: Rate Indication/ Control
- Control: Limit
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-200CV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures between vacuum and 64 bar. The MFC consists of a thermal mass flow sensor,... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Brooks Instrument
Multiple gases in one device equals maximum process flexibility and productivity. The GF40 Series elastomer sealed mass flow controllers and meters with Brooks Instrument ’s exclusive MultiFlo ™ technology provide the perfect choice for systems, processes and facilities that use a... [See More]
- Standards and Compliance: RoHS; Other; CE: EN61326: 2006 (FCC Part 15 & Canada IC-subset of CE Testing), Safety EN61010-1
- Inputs: 1
- Interface: Computer Programmable; Network
- Control Outputs: 1
from Proteus Industries Inc.
The Proteus WeldSaver ™ 6 +Drawback is the water safety device for flow control, leak detection and prevention of catastrophic coolant dumps during robotic automotive welding operations. For over 25 years the Proteus WeldSaver ™ has been the industry ’s leading water safety device... [See More]
- Standards and Compliance: RoHS
- Interface: Digital Front Panel
- Form Factor: In-line
- Media: Liquid
from OMEGA Engineering, Inc.
•. NIST Traceable Calibration. •. For Flowrates Up To 10,000 mL/Min. •. 0-5 Vdc Linear Output. •. Cost Effective [See More]
- Standards and Compliance: RoHS; Other; NIST, CE
- Features: Rate Indication/ Control
- Control: Limit; Linear
- Form Factor: Pipe Fitting
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-200CVP High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures between vacuum and 10 bar(g). The MFC consists of a thermal mass flow... [See More]
- Standards and Compliance: RoHS
- Interface: Computer Programmable
- Control: PID
- Inputs: 1
from Brooks Instrument
Imagine choosing just one mass flow controller platform to handle fourteen different pressure or flow rates going into a single process. All while delivering the exact same, ultra-precise and repeatable output on the other side. That ’s the advanced simplicity you get with the SLA5800 Series... [See More]
- Standards and Compliance: RoHS; Other; CE, UL (Recognized), ATEX, IECEx
- Inputs: 1
- Interface: Computer Programmable; Network
- Control Outputs: 1
from Proteus Industries Inc.
Direct control of output from a heat exchangerFCV-M Series Flow Control Valves are controlled by an external PID controller using an accompanying driver unit. Valve position is controlled and continuously monitored by the PID controller with a 4-20 mA or DC signal. FCV-M Series Flow Control Valve. [See More]
- Standards and Compliance: RoHS
- Form Factor: In-line
- Control: PID
- Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation
from OMEGA Engineering, Inc.
APPLICATION The LVCN-141 flow switch controller is commonly used as a low flow shut off for pumps or process protection with a single switch input. The LVCN-131 flow switch controller is commonly used as a dual low flow shut off for pumps or process protection with two independent switch inputs. [See More]
- Standards and Compliance: RoHS
- Form Factor: Stand-Alone
- Control: Limit
- Interface: Switches
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-201AV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,4 …20 ln/min and 2 …100 ln/min at operating pressures between vacuum and 64 bar. The MFC consists of a thermal mass flow sensor, a... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Brooks Instrument
Whether it ’s dust, moisture, temperature extremes or wash-down requirements, the SLAMf Series elastomer sealed thermal mass flow controllers and meters deliver the precise accuracy and long-term stability of our proven SLA5800 family of meters and controllers. A specially engineered... [See More]
- Standards and Compliance: RoHS; Other; CE, UL (Recognized), ATEX, IECEx
- Inputs: 1
- Interface: Computer Programmable; Network
- Control Outputs: 1
from Proteus Industries Inc.
Precise programmable control of liquid flow rate from 0.5-5, 1-10 or 2-20 L/min. FLC600 Series Flow Controller. > Stand-alone and built-in manifold versions available. > Flow controller integrates valve, meter and display. > Flow ranges from 0.5 –20 LPM / 0.13 –5.3 GPM. >... [See More]
- Standards and Compliance: RoHS
- Form Factor: In-line
- Control: PID
- Interface: Digital Front Panel
from OMEGA Engineering, Inc.
The FMA-2600A and FVL-2600A Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate. A laminar flow element (LFE) inside the meter forces the gas into laminar (streamlined) flow. Inside this region,... [See More]
- Standards and Compliance: RoHS; Other; CE, UL, NIST
- Features: Rate Indication/ Control
- Control: PID
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-201CV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 64 bar. The MFC consists of a thermal mass flow sensor, a... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Brooks Instrument
Fast responding, repeatable delivery of process gases with high and ultra-high levels of purity —that ’s the performance the GF100 series of metal sealed mass flow controllers and meters provides. Designed for semiconductor, MOCVD and other gas flow control applications, the GF100 series... [See More]
- Standards and Compliance: RoHS; Other; EC Directive 2004/108/EC, CE: EN61326-1: 2006, REACH Directive EC 1907/2006
- Inputs: 1
- Interface: Computer Programmable
- Control Outputs: 1
from Proteus Industries Inc.
Fast, responsive PID controller rotates vane to maintain precise control at selected flow rates. FLC700 Series Flow Controller. > Flow controller integrates valve, meter and display. > Flow ranges from 5 –100 LPM / 1.3 –26.4 GPM. > Programmable PID controller for precise... [See More]
- Standards and Compliance: RoHS
- Form Factor: In-line
- Control: PID
- Interface: Digital Front Panel
from OMEGA Engineering, Inc.
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, pressure,... [See More]
- Standards and Compliance: RoHS; Other; CE, NIST
- Features: Rate Indication/ Control
- Control: Limit
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-201CVP High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 10 bar(g). The MFC consists of a thermal mass flow sensor,... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Brooks Instrument
Keep critical flow processes on-target and maximize throughput with the GF135 Advanced Diagnostics Pressure Transient Insensitive (PTI) mass flow controller. The world ’s first “smart ” mass flow controller is a true game changer: It performs integral rate-of-decay flow measurement... [See More]
- Standards and Compliance: RoHS; Other; EC Directive 2004/108/EC, CE: EN61326-1: 2006, REACH Directive EC 1907/2006
- Inputs: 1
- Interface: Computer Programmable; Network
- Control Outputs: 1
from OMEGA Engineering, Inc.
The FMA3200/3400ST Series flow controllers will precisely measure and control flow rates of virtually any clean, dry gas as low as 0.4 to 20 SCCM or as high as 0.2 to 10 LPM. The FMA3200/3400ST Series feature an integrated 3-digit display for flow rate monitoring right on the unit. Electrical... [See More]
- Standards and Compliance: RoHS; Other; CE, NIST
- Features: Rate Indication/ Control
- Control: Limit
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-210CV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures up to 100 bar. The MFC consists of a thermal mass flow sensor, a precise... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from OMEGA Engineering, Inc.
.The FMA2700/FMA2800 Series Electronic Mass Flow meters and FMA3700/FMA3800 Mass Flow Controllers provide high flow measurement performance and versatility. Omega ’s new inline series features a “flow-through ” zero dead space design for quicker processing and lower contamination. [See More]
- Standards and Compliance: RoHS; Other; NIST
- Features: Rate Indication/ Control
- Control: Limit
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-210CVP High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures between vacuum and 100 bar. The MFC consists of a thermal mass flow... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from OMEGA Engineering, Inc.
The FLV-4600 Series Water Flow Controller utilizes a proportional valve coupled to a flowmeter body creating a unique in-situ closed-loop flow controller system. Measurements are taken within the laminar region of the flow meter and the integral PID controller positions the valve according to the... [See More]
- Standards and Compliance: RoHS; Other; CE, NIST
- Features: Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control (optional feature)
- Control: Limit; PID
- Form Factor: Stand-Alone
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-211AV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,2 …10 ln/min and 2 …100 ln/min at operating pressures up to 100 bar. The MFC consists of a thermal mass flow sensor, a precise control... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-211CV High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures up to 100 bar. The MFC consists of a thermal mass flow sensor, a precise... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-211CVP High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures up to 100 bar. The MFC consists of a thermal mass flow sensor, a precise... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-201CS High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 10 bar. The MFC consists of a thermal mass flow sensor, a... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Vogtlin Massflow USA
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 program... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other
- Controller Type: Gas Mass Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
Bronkhorst ® model FG-201CSP High Performance Mass Flow Controllers (MFCs) are suited for accurate measurement and control of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 10 bar. The MFC consists of a thermal mass flow sensor, a... [See More]
- Standards and Compliance: RoHS
- Inputs: 1
- Interface: Computer Programmable
- Type: Current Loop (Transmitter) Excitation; Serial / Digital Input
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
EL-FLOW ® Metal Sealed Gas Mass Flow Meters / Controllers. Metal Seal Gas Mass Flow Meters and Controllers of Bronkhorst High-Tech are characterized by their unique, patented metal-to-metal seal construction with excellent resealing capability. Furthermore they distinguish themselves by a high... [See More]
- Standards and Compliance: RoHS; WEEE
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
- Type: DC Voltage Inputs
- Accuracy: 1.0
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]
- Standards and Compliance: RoHS; WEEE
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]
- Standards and Compliance: RoHS; WEEE
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- Standards and Compliance: RoHS; Other; CE, IP-50
- Control: PID; Nonlinear; Other; Select Pressure or Flow
- Controller Type: Pressure + Flow Controller
- Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
from Bronkhorst USA
EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]
- Standards and Compliance: RoHS; WEEE
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
from Bronkhorst USA
EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]
- Standards and Compliance: RoHS; WEEE
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
from Bronkhorst USA
EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]
- Standards and Compliance: RoHS; WEEE; Other; IP65. ATEX Cat 2
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Current Loop Output
from Bronkhorst USA
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 control valves can either be... [See More]
- Standards and Compliance: RoHS; WEEE
- Type: DC Voltage Inputs
- Control: PID
- Control Signal: Analog Voltage Output; Current Loop Output; Serial / Digital; Other; RS232
from Bronkhorst USA
MASS-STREAMTM Series D-6300 Digital Direct Mass Flow Meters and Controllers for Gases. The new digital MASS-STREAMTM series D-6300 works on the basis of direct through-flow measurement, following the constant temperature anemometer principle, and will replace the current analogue series D-6200 on a... [See More]
- Standards and Compliance: RoHS; WEEE; Other; IP65
- Interface: Digital Front Panel; Computer Programmable; Network
- Features: Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control; PC-Based
- Inputs: 1