Serial / Digital Flow Transmitters
Last Updated: April 1, 2025
Description
Serial/Digital Flow Transmitters are electronic devices that convert the flow of a fluid into a digital signal. These transmitters are integral components of flow meters, providing precise flow rate data in digital form, which can be easily integrated into digital control systems. They are designed to handle various types of outputs, including traditional analog signals and advanced digital communications.
Working Principle
Digital flow transmitters work by accepting inputs from flow sensors, which may include temperature sensing elements and heating currents. These inputs are processed by the transmitter to produce a linear output of the mass flow rate. The digital nature of these transmitters allows for additional functionalities such as diagnostics, validation, calibration adjustment, and reconfiguration. The use of digital displays in engineering units facilitates easy reading and interpretation of flow data, making them highly useful in modern industrial applications.
Applications
Digital flow transmitters are used in a variety of industrial applications. For example, they are employed in sulfur recovery units to optimize boiler air feed, ensuring efficient operation and compliance with environmental standards. They are also used in systems requiring precise flow measurement and control, such as chemical processing, water treatment, and HVAC systems.
Advantages over other Flow Transmitters
One of the key advantages of digital flow transmitters is their ability to accommodate various output types, including PROFIBUS, HART, Foundation Fieldbus, and Modbus. This versatility allows for easy integration into existing digital control systems. Additionally, digital transmitters offer enhanced functionalities such as comprehensive diagnostics and the ability to upgrade or change outputs with simple field modifications, providing flexibility and future-proofing for industrial systems.
Limitations
While digital flow transmitters offer numerous advantages, they may also have limitations. For instance, the initial cost of digital transmitters can be higher compared to analog counterparts. Additionally, they may require more complex installation and configuration processes, which can increase setup time and require specialized knowledge.
Considerations
When considering digital flow transmitters, it is important to evaluate factors such as initial costs, operating expenses, and maintenance requirements. Digital transmitters generally offer high accuracy and durability, but their advanced features may lead to higher upfront costs. Operating expenses can be minimized through their efficient performance and reduced need for manual intervention. However, maintenance and replacement costs should be considered, as digital systems may require specialized parts and expertise for repairs and upgrades.
from Sierra Instruments, Inc.
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... [See More]
- Interface Options: Serial/Digital; RS-485/MODBUS RTU
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Digital Front Panel (optional feature)
from ABB Measurement & Analytics
WaterMaster's performance adheres to the most stringent global industry standards and is certified to key international approvals. Proven in the toughest applications, Its rugged, robust and buriable sensors eliminate the need of expensive meter chambers. Thereby, WaterMaster flowmeters provide a... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Frequency
- Front Panel Interface: Digital Front Panel
from Fluid Components Intl. (FCI)
The ST75 Series thermal flow meters are a compact, low cost solution for accurate, repeatable direct mass flow measurement of air and gases. These in-line (spool-piece) style flow meters have no moving parts and are available for use in pipe diameters from 1/4 inches to 2 inches, [6 mm to 51 mm]. [See More]
- Interface Options: Serial/Digital; 4-20 mA Analog, Frequency/Pulse
- Display: Digital (optional feature)
- Electrical Output: Current; Frequency
- Front Panel Interface: Digital Front Panel
from Panametrics
The Panametrics AquaTrans AT868 ultrasonic liquid flowmeter is rugged, cost-efficient, low-cost and low maintenance transmitter package ideal for water applications. This convenient, low-maintenance meter can be installed without shutting down your process, making this meter the perfect choice for... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Frequency
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Our Ultra High Purity 780S-UHP mass flow meter is the industry-choice for bulk gas distribution service in semiconductor fabs, in pharmaceutical production and other ultra-clean processes. Real-time monitoring of gas usage provides reliable information on consumption and usage patterns in the... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Modbus, Foundation Fieldbus, Profibus DP, HART, Pulse
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Knobs/Switches; Digital Front Panel (optional feature); Computer Controllable (optional feature)
from ABB Measurement & Analytics
Swirl flowmeters are used for highly accurate measurement of the flow of gases, liquids and steam over a wide range of temperatures in almost any application. Swirl meters are ideal for use on low viscose liquids, demineralized water, and for direct, cost-effective steam mass flow. SwirlMaster... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current
- Front Panel Interface: Digital Front Panel
from Fluid Components Intl. (FCI)
The Model ST50 is a compact, low cost solution for accurate, repeatable flow rate measurement of air, compressed air or nitrogen. This insertion-style flow meter has no moving parts and is available in probe lengths for installation into pipe diameters from 2.5 inches to 24 inches [63 mm to 610 mm]. [See More]
- Interface Options: Serial/Digital
- Meter Type: Mass Flow Meter; Volumetric Flow Meter; Velocity Flow Meter
- Electrical Output: Current; Frequency (optional feature); Voltage
- Meter Technology: Mass; Thermal
from Panametrics
The DigitalFlow XGF868i from Panametrics is a compact and explosion-proof/flame-proof transmitter version of the Panametrics DigitalFlow GF868 flare gas mass flow meter. The DigitalFlow XGF868 is ideally suited for offshore installations with harsh environments and limited space, but can be applied... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature)
- Display: Digital
- Electrical Output: Current; Frequency (optional feature); Voltage
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Steel-Mass ® 640S gas mass flow meters accurately monitor total gas mass flow rate of gases and insert easily into ducts and pipes up to 72-inches. Larger probe lengths are available upon request. Typical applications for gas mass flow meters include compressed air flow, aeration basin air flow,... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Modbus, Foundation Fieldbus, Profibus DP, HART
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from ABB Measurement & Analytics
VortexMaster flowmeters are used for accurate measurement of the flow of gas, liquid and steam over a wide temperature range. Vortex meters are ideal for measuring low viscose liquids, demineralized water and direct steam mass flow, and they are ideal for cost-effective, integral temperature... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current
- Front Panel Interface: Digital Front Panel
from Fluid Components Intl. (FCI)
Mass Flow Meter Summary. The MT100 Series is an insertion type, multipoint thermal flow meter specifically designed for large diameter pipes, such as stacks and flues, and large rectangular ducts, such as air feed intakes and HVAC. These large pipe/duct applications are difficult for ordinary flow... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Front Panel Interface: Digital Front Panel
- Electrical Output: Current; Switch; Voltage
- Meter Type: Mass Flow Meter
from Panametrics
Panametrics is the world leader in flare measurement, with a legacy rooted in innovation, precision, and reliability. As the original inventor of the world's first ultrasonic flare flowmeter, Panametrics revolutionized how industries monitor and manage flare systems - setting a new standard for... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
QuadraTherm ® 640i insertion gas mass flow meters from Sierra Instruments mark a breakthrough in thermal dispersion technology as the most accurate thermal mass flow meters on the market. Sierra's 640i, gas mass flow meters offer many benefits of immersible thermal mass flow technology... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Modbus, Foundation Fieldbus, Profibus DP, HART
- Display: Digital (optional feature)
- Electrical Output: Current; Switch
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from Panametrics
The Parametric DigitalFlow XGM868i is a general purpose gas flow meter that offers a rugged transducer, weatherproofing, and is approved for use in hazardous environments. The XGM868i is accurate over a wide range of flows and compositions such as dirty flow streams and all gases. This gas flow... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital (optional feature)
- Electrical Output: Current; Frequency (optional feature); Switch (optional feature)
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Boiler-Trak ™ 620S-BT insertion thermal mass flow meters provide an economical and easy-to-install boiler and heater efficiency solution for natural gas flow measurement applications. 620S-BT insertion thermal mass flow meters are also suited for compliance to new regulations for burning... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Pulse, Modbus
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from Panametrics
The PanaFlow XMT1000 is an ultrasonic flow transmitter for liquids that can be installed right at the process measurement point, providing users with an accurate and reliable flow measurement. The XMT1000 is certified for hazardous installations, such as petrochemical and chemical processing, and... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Sierra was the first to introduce multivariable mass vortex flow meters to the market in the late 1990s with the InnovaMass "S-Series" product line-the 240S and 241S. The InnovaMass 241S inline version is a true workhorse in applications ranging from large pipes and ducts, to high pressure and... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus; BACnet Communications, HART, Modbus,, RS-485
- Display: Digital (optional feature)
- Electrical Output: Current; Switch
- Front Panel Interface: Digital Front Panel (optional feature)
from Sierra Instruments, Inc.
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 repeatability, highly reliable 200... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Pulse, Modbus
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from Sierra Instruments, Inc.
Sierra's Multi-Trak ™ Model 670S is an advanced state-of-the-art instrument for measuring mass flow rates in very large ducts or stacks that have non-uniform velocity profiles, high turn-down requirements, dirty gas streams, wide temperature ranges and fast velocity and temperature changes. [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Modbus, Foundation Fieldbus, Profibus DP, HART
- Display: Digital
- Electrical Output: Current
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Sierra was the first to introduce multivariable mass vortex flow meters to the market in the late 1990s with the InnovaMass "S-Series" product line--the 240S and 241S. The InnovaMass 240S inline version is a true workhorse in applications ranging from large pipes and ducts, to high pressure and... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus; BACnet Communications, HART, Modbus,, RS-485
- Display: Digital (optional feature)
- Electrical Output: Current; Switch
- Front Panel Interface: Digital Front Panel (optional feature)
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]
- Interface Options: Serial/Digital; RS-232, RS-485, Modbus RTU
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from Sierra Instruments, Inc.
Thermal Mass Flow Meters - QuadraTherm ® 780i. QuadraTherm ® 780i inline thermal mass flow meters from Sierra Instruments offer the most accurate gas mass flow rate measurement on the market today, achieving gas mass flow rate accuracy never before possible, +/- 0.5% of reading above 50% of... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Modbus, Foundation Fieldbus, Profibus DP, HART
- Display: Digital (optional feature)
- Electrical Output: Current; Switch
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from Sierra Instruments, Inc.
Flat-Trak 780S thermal mass flow meters offer improved measurement capabilities in installations where long straight pipe runs are not available. The 780S thermal mass flow meters incorporate Sierra ’s unique dual-plate flow conditioning element to eliminate velocity profile distortions as... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus (optional feature); Pulse, Modbus, Foundation Fieldbus, Profibus DP, HART
- Display: Digital (optional feature)
- Electrical Output: Current; Switch; Voltage
- Front Panel Interface: Digital Front Panel (optional feature); Computer Controllable (optional feature)
from Sierra Instruments, Inc.
InnovaSonic 203 ultrasonic water flow meters are optimized for customers still looking for high performance, but needing a lower-cost, less feature-rich option for dedicated clamp-on ultrasonic metering. The 203 ultrasonic water flow meter is a digital liquid flow meter optimizes the measurement of... [See More]
- Interface Options: Serial/Digital; RS-232, RS-485, Modbus RTU
- Display: Digital
- Electrical Output: Current; Frequency; Switch
- Front Panel Interface: Digital Front Panel; Computer Controllable
from Sierra Instruments, Inc.
Engineers in the biopharmaceutical industry require precise control of the gases used in bioreactors. Sierra's RedyIndustrial thermal mass flow meter delivers optimized microbial growth that ensures exact mixing and distribution of the biomass.Food and beverage manufacturers can expect the same... [See More]
- Interface Options: Serial/Digital; RS-485; Modbus RTU 2 wire (Slave); Lab View-VIs available Option: ProfiBus DP-V0, DP-V1 / Profinet RT / EtherCAT
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass
from E+E Elektronik
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 long-term... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency; Switch
- Front Panel Interface: Digital Front Panel; Computer Controllable
from Brooks Instrument
The faster your thermal mass flow controllers and meters respond, the more efficient and productive your processes can be. That ’s the key advantage of the 4800 Series controllers and meters: An advanced MEMS-based thermal sensor, combined with a proprietary PID algorithm to optimize control... [See More]
- Interface Options: Serial/Digital
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass; Thermal
from FLEXIM AMERICAS Corp.
The FLUXUS ® G601 CA Energy flow meter is the answer to it and the ideal solution for monitoring tasks!. The FLUXUS G601 CA Energy flow meter is based on the very succesful G601 portable gas flow meter and transfers all the exceptional characteristics known from it into a new category. The... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Frequency; Voltage
- Front Panel Interface: Digital Front Panel
from OMEGA Engineering, Inc.
Large Auto-Sensing Backlit Display. “Dial-Style ” Digital Bar Graph. Intuitive and “User-Friendly ” Interface. Optional Field Upgradable Relays. Warning LED Indicator. Custom 13-Character Label Capabilities. Factory Reset Capability. The DPU91 transmitter provides a single... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current
- Front Panel Interface: Digital Front Panel
from Daniel Measurement and Control Inc.
This innovative electronics platform improves the speed and simplicity of managing ultrasonic measurement information, saving time and assuring measurement integrity. All transducers are sampled 32 times per second and measurement is updated every ¼ second. Mark III Electronics firmware... [See More]
- Interface Options: Serial/Digital
- Front Panel Interface: Computer Controllable
- Electrical Output: Current
- Operating Temperature: -40 to 149
from Siemens Process Instrumentation
SITRANS FX is your all-in-one vortex solution for volumetric and mass flow measurement of steam, gases and liquids – and so much more. These reliable all-rounders integrate flow, pressure and temperature monitoring into one user-friendly, 2-wire device. You benefit from enhanced energy and... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Frequency
- Front Panel Interface: Digital Front Panel; Computer Controllable
from Aalborg Instruments
Product Summary. Insertion Vortex Flow Meters indicate volumetric and/or mass flow rates of gases, liquids or steam in piping conduits. Design Features. Wide range of available insertion inside diameter applications. Installation by porting into piping without need to lengthening line. Optional... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current
- Front Panel Interface: Digital Front Panel; Computer Controllable
from Teledyne Monitor Labs, Inc.
Building on the successful performance of the UltraFlow 100, Teledyne Monitor Labs has substantially improved and updated the design of our new UltraFlow 150. Our objective in our redesign was to further improve system accuracy, reliability and availability, while simplifying maintenance and user... [See More]
- Interface Options: Serial/Digital
- Display: Digital (optional feature)
- Electrical Output: Switch; Voltage
- Front Panel Interface: Digital Front Panel; Computer Controllable
![ES-FLOW Ultrasonic Flow Meter [4 .. 1500 ml/min] -- ES-FLOW ES-103I - Image](https://partimages.globalspec.com/31/1731/4591731_medium.png "ES-FLOW Ultrasonic Flow Meter [4 .. 1500 ml/min] -- ES-FLOW ES-103I - Image")
from Bronkhorst USA
ES-FLOW ™ series Low-Flow Ultrasonic Liquid Flow Meters / Controllers. General. ES-FLOW are Volumetric Liquid Flow Meters/Controllers for very low flowranges. The instruments operate on a innovative measuring principle, usingultrasound in a very small, straight tube. A wide range of liquids... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency; Voltage
- Front Panel Interface: Digital Front Panel; Computer Controllable
from E+E Elektronik
The EE771 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE771 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can measure the consumption of compressed air, nitrogen, oxygen, CO2, argon or other non-corrosive... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency; Switch; Voltage
- Front Panel Interface: Digital Front Panel
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]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass; Thermal
from FLEXIM AMERICAS Corp.
The PIOX ® S measuring system, composed of a transmitter and a pair of clamp-on transducers, precisely determines the sonic velocity of the medium based upon the ultrasonic transit-time measured between the two transducers. The Clamp-on transducers are mounted on the outer surface of a pipe. As... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Frequency; Voltage
- Front Panel Interface: Digital Front Panel
from Aalborg Instruments
Design Features. Supports up to 23 Engineering Units (including one User Defined). Two programmable Totalizers (main and pilot) indicate total liquid volume. Programmable High and low Flow Alarm limits with preset delay interval. Programmable High and low Temperature Alarm limits with preset delay... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel; Computer Controllable
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]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital (optional feature)
- Electrical Output: Current; Voltage
- Front Panel Interface: Computer Controllable
from E+E Elektronik
The EE772 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE772 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can be used effectively to measure the consumption of compressed air, nitrogen, CO2 or other... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Frequency; Switch; Voltage
- Meter Technology: Mass; Thermal
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]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass; Thermal
from FLEXIM AMERICAS Corp.
The ultrasonic flow meter FLUXUS ® ADM 8127 has been specifically designed for Offshore and Mining applications. The ADM 8127 flow meter's housing is made entirely of Stainless Steel. It is permanently seawater and seaspray-proof and ATEX approved for use in explosive hazard zones 1 and 2. All... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Technology: Velocity; Ultrasonic
- Electrical Output: Current; Voltage
- Process Media Type: Liquid
from Aalborg Instruments
Design Features. Flow meters for liquid flow applications. Jewel bearings allow for very low minimum flow rates. Easy to install and operate. Mounted horizontally or vertically. Only one moving part. Flow indication via transparent acrylic cover. Versatile square wave signal. Female NPT ports. [See More]
- Interface Options: Serial/Digital
- Meter Technology: Velocity; Paddlewheel
- Meter Type: Volumetric Flow Meter
- Liquid Volumetric Flow Rate: 0.04 to 5.00
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]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital (optional feature)
- Electrical Output: Current; Voltage
- Front Panel Interface: Computer Controllable
from E+E Elektronik
The EE776 is a thermal mass flow meter dedicated for monitoring compressed air, nitrogen, CO2 or other non-corrosive and non-flammable gases. It can be employed in pipes from DN50 to DN700 (2" to 28") and at up to 16 bar (232 psi). The EE776 flow meter set new standards in terms of safety and easy... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Front Panel Interface: Computer Controllable
- Electrical Output: Current; Frequency; Switch; Voltage
- Meter Type: Mass Flow Meter
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]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass; Thermal
from FLEXIM AMERICAS Corp.
The new FLUXUS F608 is based on the widely used, highly reliable and versatile F601, but has been specifically engineered for its use within hazardous areas and is covered by an ATEX certification. Thus, users are not anymore obliged to obtain a Hot Work Permit, making the access to ATEX Zones much... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from Aalborg Instruments
Vortices are created when a fluid passes around a bluff. body as shown below. Vortices are alternately shed on each. side of the body, 180 degrees out of phase to each other,. resulting in an oscillating pressure gradient. As flow. increases the frequency of vortices increases in proportion. to the... [See More]
- Interface Options: Serial/Digital
- Meter Type: Mass Flow Meter; Volumetric Flow Meter
- Electrical Output: Current
- Meter Technology: Velocity; Vortex (Shedding) Meter
from Brooks Instrument
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 best-selling... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Type: Mass Flow Meter
- Electrical Output: Current; Voltage
- Meter Technology: Mass; Thermal
from FLEXIM AMERICAS Corp.
The new FLUXUS G608 portable gas flow meter is based on the widely used, highly reliable and versatile G601, but has been specifically engineered for its use within hazardous areas and is covered by ATEX certification. It is the ideal solution for gas flow measurement in potentially explosive areas,... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from FLEXIM AMERICAS Corp.
FLUXUS ® G601 - Portable flow measurement of Gases without compromises. The FLUXUS ® G601 measures the flow of gases using FLEXIM's proven transit-time correlation technique. Special ultrasonic Lamb and shear wave transducers are simply clamped onto the outside of the pipe, thus no cutting... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from FLEXIM AMERICAS Corp.
Unmatched in Performance. This flexible and easy to use portable flow meter is ideal for the support of service and maintenance activities and can also be used for the control or even the temporary replacement of permanently installed meters. Two pairs of transducers are sufficient to cover the most... [See More]
- Interface Options: Serial/Digital
- Display: Digital
- Electrical Output: Current; Voltage
- Front Panel Interface: Digital Front Panel
from FLEXIM AMERICAS Corp.
The permanent Gas flow meter G709 - The Rack Version. The FLUXUS ® G709 gas flow meter is designed for permanent installation in 19" rack systems, with 2 flow channels and a flexible configuration of various inputs and outputs. Internally identical to the G704 stationary gas flow meter, its... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency; Voltage
- Front Panel Interface: Digital Front Panel
from FLEXIM AMERICAS Corp.
Permanently installed and freely configurable. The FLUXUS ® G704 gas flow meter is designed for permanent installation in gas flow metering applications. Its non-intrusive measurement technology ensures a precise bi-directional, highly dynamic gas flow measurement. As all other FLUXUS flow... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Display: Digital
- Electrical Output: Current; Frequency; Voltage
- Front Panel Interface: Digital Front Panel
from FLEXIM AMERICAS Corp.
The FLUXUS ® ADM 8027 is the ultrasonic flow meter for explosion hazard areas. With its rugged, water-tight field-enclosure, the ADM 8027 flow meter is ATEX certified for usage as a permanent meter in Zones 1 and 2. All electronic components are in a flameproof enclosure. The terminals and... [See More]
- Interface Options: Serial/Digital; Network/Fieldbus
- Meter Technology: Velocity; Ultrasonic
- Electrical Output: Current; Voltage
- Process Media Type: Liquid