Name

AALBORG INSTRUMENTS & CONTROLS

Legal name

AALBORG INSTRUMENTS & CONTROLS, INC.

Website

https://aalborg.com

Company type

Private

Founded year

1972

Operating status

Operating

Ownership category

akta.pro rank

Product category

Flow Measurement and Control Instrumentation

NAICS

Totalizing Fluid Meter and Counting Device Manufacturing (334514), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Fluid Power Valve and Hose Fitting Manufacturing (332912), Fluid Power Pump and Motor Manufacturing (333996), Analytical Laboratory Instrument Manufacturing (334516), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Totalizing Fluid Meters & Counting Devices (3824), Industrial Instruments For Measurement, Display, And Control (3823), Pumps & Pumping Equipment (3561)

akta.pro primary industry

Sensors & Feedback Devices (Pressure, Flow, Position, Encoders, Transducers) (IMAHAGAK)

akta.pro secondary industries

Specialty & Metering Pumps (IMAHANAC), Controls, Monitoring & Condition Management (for Pumps/Compressors) (IMAHANAI), Filtration, Condition Monitoring & Fluid Management (Filters, Breathers, Oil Analysis, Cooling) (IMAHAGAL), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

Keywords

• Mass flow controllers
• Thermal mass flow meters
• Variable area flow meters
• Precision flow instrumentation
• Flow calibration services

Headquarters

HQ city

Orangeburg

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Direct Online Equipment Sales: Direct e-commerce sales of flow instrumentation products via online store with customer login portal. Multi-currency support (USD, EUR, GBP, JPY, etc.) and SKU-based ordering enable direct purchases with shipment within 24 hours of payment receipt confirmation for in-stock configurations.
2. Flow Calibration Services: ISO 17025-accredited flow calibration services available as a separately purchased service offering. Calibration services are referenced throughout product literature and have a dedicated catalog document.
3. OEM Custom Configuration Sales: Custom-configured OEM products sold to companies incorporating Aalborg flow instrumentation into their own end products. OEM application form captures end product details, target industries, anticipated annual volume, and current supplier substitution opportunities.
4. Distributor Channel Sales: Indirect revenue via country-specific authorized distributors who resell Aalborg products globally. Distributor network spans all major regions with documented partners in 35+ countries.

Pricing tiers

Go-to-market motion4 records

Distribution channels5 records

Marketing channels12 records

Core offering

Aalborg Instruments & Controls, Inc. manufactures and sells precision flow measurement and control instrumentation across two divisions: an Electronics Division (mass flow controllers and mass flow meters for gases) and a Variable Area Division (rotameters and needle valves). The portfolio spans thermal and differential-pressure mass flow controllers/meters, multi-parameter digital instruments supporting 90+ gases, PTFE variable-area meters for corrosive fluids, paddle-wheel flowmeters, proportional solenoid valves, peristaltic pumps, and an ISO/IEC 17025 flow calibration service. Customers include OEM equipment manufacturers, scientific laboratories, and industrial process operators in 35+ countries via direct online sales, an OEM channel, and an authorized global distributor network.

Product overview

Aalborg Instruments & Controls, Inc. (founded 1972) sells precision flow measurement and control products organized around two divisions: an Electronics Division and a Variable Area Division. The portfolio is a family of distinct product brands/lines rather than a single unified SaaS product. Core offerings include: thermal and multi-parameter mass flow controllers (GFC, DPC, DFC, AFC) and mass flow meters (GFM, DPM, XFM, ZFM); the TIO Flow Totalizer, I/O, Monitor & Control add-on module; a broad variable-area (rotameter) line including Model P, Px, T, Tx, S, G, V, xV, V PTFE, M, F, L meters plus KIT kits; paddle-wheel flow meters (PWE, PWM); flow control valves (PSV proportional solenoid valve with PSV-D driver, SMV stepping motor valve, SMVI Intelligent Control Valve, VB barstock valves, VT PTFE needle valves, VT6); and peristaltic pumps (TPT, TPV variants, TPU variants). Accessories include optical sensor switches for rotameters and the SDPROC command module. The Flow Calibration Service is offered as a service supporting the installed base. Together, the digital instruments (DPC, DPM, DFC, XFM, ZFM, TIO) share a LabVIEW driver library and RS-232/RS-485 digital interfaces (with optional Modbus RTU on DPC/DPM/ZFM and Profibus DP on XFM), allowing them to interoperate as a connected measurement-and-control platform around Aalborg's flow elements and valves.

Differentiator

Problem solved

Functional benefit

Products and services

• GFC mass flow controller Low-cost aluminum or stainless steel thermal mass flow controller for gases. Combines an advanced U-shape capillary sensor tube with flow passage elements in aluminum/brass (non-corrosive gases) or 316 stainless steel (corrosive gases), and a built-in normally-closed proportionating electromagnetic valve. Standard accuracy ±1% FS, leak integrity 1×10⁻⁹ sccs helium, NIST-traceable, with simultaneous 0-5 Vdc and 4-20 mA outputs. For OEM equipment manufacturers, industrial process operators, and laboratory users needing precise gas flow control.
• GFM mass flow meter Low-cost aluminum or stainless steel thermal mass flow meter for gases, based on a U-shape capillary sensor tube with aluminum/brass or 316 stainless steel flow passage elements. Standard accuracy ±1% FS, simultaneous 0-5 Vdc and 4-20 mA outputs, optional tiltable LCD readout. Available in flow ranges from 10 sccm to 1000 sL/min N2. For OEM equipment manufacturers, laboratories, and industrial users measuring gas flow without control.
• DPC mass flow controller Precision digital mass flow controller with multi-gas (up to 30 gases locally via OLED/joystick, up to 90 with built-in database), multi-parameter (mass flow, volumetric flow, pressure, temperature) functionality. Standard accuracy ±(0.5% RD + 0.2% FS), 200:1 turn-down, less than 150 ms response time, RS-232/RS-485 plus optional Modbus RTU, programmable 0-5 Vdc / 0-10 Vdc / 4-20 mA I/O. For OEMs, laboratories, and process engineers needing high-accuracy multi-gas control.
• DPM mass flow meter Digital multi-parameter mass flow meter providing mass flow, volumetric flow, gas pressure and temperature measurements with multi-gas (up to 30 selectable locally, 90 in built-in database) functionality. Standard accuracy ±(0.5% RD + 0.2% FS), 200:1 turndown, 10-20 ms response time, RS-232/RS-485 plus optional Modbus RTU. For OEMs, laboratories, and process users needing measurement without control.
• DFC digital mass flow controller Microprocessor-driven, programmable thermal mass flow controller with digital signal processing. RS-485 (optional RS-232) digital interface, multi-drop up to 256 units, multi-gas calibration storage for up to 10 gases with conversion factors for up to 256 gases, auto-zero, auto-tune, totalizer, programmable flow alarms, contact closure outputs, and 0-5 Vdc / 0-10 Vdc / 4-20 mA analog interface. For OEMs and process users needing programmable digital flow control.
• XFM digital mass flow meter Low cost aluminum or stainless steel digital thermal mass flow meter. Supports up to 23 engineering units, stores calibration data for up to 10 gases, internal conversion factors for up to 32 gases, RS-232/RS-485 interface with optional Profibus DP, multi-drop up to 256 units, two programmable SPDT relays, 0-5 Vdc or 4-20 mA analog output, optional LCD display. For OEMs and industrial users needing programmable digital gas flow measurement.
• AFC analog mass flow controller Analog thermal mass flow controller for gases with 0-5 Vdc or 4-20 mA signals, accuracy of ±1% full scale, leak integrity 1×10⁻⁹ smL/sec of helium. For OEMs and process users needing straightforward analog flow control.
• ZFM digital mass flow meter Intelligent low-cost aluminum or stainless steel digital thermal mass flow meter with multi-gas/multi-range functionality up to 8 bar (currently 6 gases). Free ZFM Configuration Utility allows field reconfiguration across seven models covering 0.003125-10 sL/min N2. RS-232/RS-485 with optional Modbus RTU on isolated RS-485, OLED display option with joystick, multi-drop up to 247 units. For OEMs and process users needing field-reconfigurable digital gas flow measurement.
• TIO Flow Totalizer, I/O, Monitor & Control Compact flow totalizer with built-in 10-point flow linearization, up to 47 volumetric and mass flow engineering units, RS-232 or RS-485 multi-drop up to 64 devices, programmable optically-isolated pulse output, two programmable optically-isolated digital outputs, local LCD or digital setpoint command control, and free configuration/monitoring utility software. For users needing totalization, monitoring, and digital control of Aalborg flow instruments.
• Model P single flow tube meters (rotameter) Precision low-flow rotameter with rib-guided or fluted borosilicate glass metering tubes, OPTIGRAD scales, magnifier lens front shield, interchangeable flowtubes and floats, and available CV or MFV needle valves. 65 mm and 150 mm scales in aluminum or stainless steel; standard accuracy ±2% FS (mm scales) or ±5% FS (direct reading). For laboratory, OEM, and process users needing low-flow gas or liquid measurement.
• Model Px multi flow tube meters Multiple flow tube rotameter for low flow rate measurement with optional manifolding at inlet or outlet, sharing the design features of the Model P single tube meters. For laboratory and process users needing simultaneous measurement of multiple low-flow streams.
• Model T single flow tube PTFE meters Single tube PTFE/Glass flow meter for low flow rate measurement, with chemically inert wetted parts and rib-guided or fluted metering tubes. Overlapping flow ranges available in standard millimeter and direct reading scales. For chemical, biotech, and laboratory users needing inert low-flow measurement.
• Model Tx multi flow tube PTFE meters Multiple tube PTFE/Glass flow meter combining the convenience of multi-tube meters with single-tube PTFE design. Wetted parts in borosilicate glass, PTFE and PEEK within a structurally rigid anodized aluminum frame, with optional built-in PTFE needle valves (CVT or HRT). Useful flow range 10:1 minimum. For chemical and laboratory users needing multi-stream inert measurement.
• Model S single tube flow meters Single tube flow meter for low flow rate measurement featuring TUBELOK design that simplifies installation and replacement of tubes, with interchangeable flow tubes and floats. For OEMs and laboratory users needing serviceable low-flow measurement.
• Model G gas proportioner meters Multi-gas flow meter / gas blender for homogeneous variable-concentration blending of two or three gases directly at the point of use. Eliminates the need for pre-blended cylinders; flow rates unaffected by downstream pressure variations up to 200 psig input. For laboratory and process users needing on-demand gas mixing.
• Model V medium range flow meters Rugged brass or stainless steel single flow tube rotameter with rotatable dual air/water direct reading scales (SCFM/SLPM and GPM/LPM). Maximum pressure 150 psig at 200°F, flow ranges 4 to 20 LPM water and 140 to 900 SLPM air. For industrial and OEM users needing medium-flow gas and water measurement.
• Model xV multi-gas mid-range meters Brass or stainless steel single flow tube rotameter for medium flow rate measurement with rotatable multi-gas direct reading scales for 5 gases in either SCFM or SLPM units, dual metric/English graduations, vertical in-line or panel mount. For industrial and laboratory users needing multi-gas medium-flow indication.
• Model V PTFE medium range meters PTFE single flow tube rotameter for medium flow rate measurement with flow ranges 3 to 4 LPM water and 100 to 625 SLPM air. For chemical and process users needing inert medium-flow measurement.
• Model M industrial flow meters Heavy-duty industrial single flow tube rotameter in brushed stainless steel case for flow rates up to 116 GPM water and 250 SCFM air. FNPT end fittings or optional 150 ANSI flanged connections, wetted parts in borosilicate glass and 316 stainless steel, ±3% FS accuracy. For industrial users needing heavy-duty high-flow measurement.
• Model F PTFE in-line flow meters All PTFE/PCTFE single flow tube in-line rotameter for corrosive liquids and high-purity applications. FEP flow tubes, PTFE floats, PTFE end fittings with PCTFE guide rods, individually leak tested to 1×10⁻⁷ sccs helium, flow ranges 125 mLPM to 45 LPM water. For chemical, semiconductor, and laboratory users needing inert high-purity measurement.
• Model L PTFE flow meters Rugged PTFE flow meters for low to medium flow range measurement of highly corrosive or ultra-pure liquids. Chemically inert PTFE/PCTFE construction, optional built-in needle valves, panel-mountable, supplied with safety shield. Flow ranges 5 mLPM to 45 LPM water. For chemical, semiconductor, and laboratory users needing robust inert flow measurement.
• KIT flow meter kits Field-reconfigurable flow meter kits allowing easy changing of flow tubes. Offered in three types: aluminum flow meter kit, stainless steel flow meter kit, and PTFE flow meter kit. For users needing versatile, reconfigurable flow measurement across multiple flow rates.
• PWE paddle-wheel flow meter Liquid-only digital paddle-wheel flow meter with up to 23 engineering units, two programmable totalizers, programmable flow and temperature alarms, RS-232/RS-485 multi-drop up to 256 units, optional 2x16 LCD and keypad, IP65 enclosure, free Aalborg configuration software, CE compliant (EMC 89/336/EEC). Accuracy ±1% FS. For industrial users needing rugged weather-tight liquid flow measurement.
• PWM paddle-wheel flow meter Paddle-wheel flow meter listed alongside the PWE in Aalborg's Paddle Wheel Flowmeters product group. For industrial and OEM users needing liquid flow measurement.
• PSV proportional solenoid valve Normally-closed proportional electromagnetic valve for variable flow regulation of liquids or gases. Stainless steel construction (Types 316/416 with Viton o-rings), maximum pressure 1000 psig, leak integrity 1×10⁻⁹ smL/sec helium, five sizes covering 3.5-100 sL/min air and 125 mL/min-2.85 L/min water. For OEMs and process users needing proportional flow regulation.
• PSV-D proportional solenoid valve driver Pulse-width-modulated driver module for use with the PSV proportional solenoid valve to form complete flow regulating systems. Optional external RS-232 or RS-485 interface modules available. For users needing a complete proportional flow regulation system.
• SMV stepping motor valve Stepping motor-driven valve in Aalborg's motorized flow control valve family. For OEMs and process users needing motorized flow control.
• SMVI Intelligent Control Valve Intelligent control valve in Aalborg's motorized valve product family, configurable via the SMVI product page on the configurator. For OEMs and process users needing intelligent motorized flow control.
• Flow Calibration Service Flow calibration services (ISO/IEC 17025 information referenced), provided as an Aalborg service offering alongside the instrument product lines. For users needing NIST-traceable recalibration of flow instruments.
• ACRT acrylic flow meter New ACRT acrylic flow meter with valve, an addition to Aalborg's line of acrylic flow meters for low-cost visual flow indication. For laboratory, OEM, and process users needing low-cost visual gas or liquid flow measurement.

Quantifiable outcome

• 200:1 turndown ratio on DPC controllers enabling accurate control down to 0.5% of full scale range
• +5 more outcomes

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature8 records

Partnerships

Five partnerships are on record, tiered core.

• Analytica USAcoreGTM or Marketing Partner · 10 September 2025Exhibitor at Analytica USA 2025 International Trade Fair (Exhibit Hall B-1200, Greater Columbus Convention Center, September 10-12, 2025). Major international trade fair for laboratory technology, analysis, and biotechnology.
• Pittcon Conference + ExpocoreGTM or Marketing Partner · 1 March 2025Annual trade show participation at Pittcon Conference + Expo (booth 425 in Boston, 2025; booth 3311 in San Antonio, 2026). Aalborg is an exhibitor at this major analytical chemistry and laboratory science industry conference.
• PROFIMESScoreChannel Partner/ Reseller/ Distributor · 9 August 2023PROFIMESS of Bremerhaven appointed as authorized distributor for Aalborg products in Germany on 08-09-2023. Extends Aalborg's direct sales reach in the German market through a local channel partner.
• National Instruments (LabVIEW)coreTechnology or Integration · 2 April 2021Multiple LabVIEW Driver Library integrations released between 2021 and 2022: DPC and DPM instruments (04-02-2021), DFC instruments (06-25-2021), XFM instruments (12-02-2021), and TIO instruments (03-28-2022). Provides native LabVIEW support for Aalborg's digital mass flow instruments.
• SGScoreImplementation/ SI/ Consulting Partner · 1 April 1995SGS is the certification body issuing ISO 9001 quality management certification to Aalborg. Aalborg has been ISO 9001 certified since April 1995, currently holding ISO 9001:2015 (certificate US98/1370). SGS verifies Aalborg's quality management system compliance.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Brooks Instrument: Direct competitor in thermal mass flow controllers and meters for gases, with overlapping OEM and process-control customer base. Closest direct competitor in flow measurement instrumentation.
• Bronkhorst: Dutch manufacturer of thermal and Coriolis mass flow controllers/meters with strong OEM and laboratory focus. Directly comparable multi-gas, multi-range digital flow portfolio.
• Sierra Instruments: Manufacturer of mass flow controllers and thermal mass flow meters with overlapping OEM, industrial, and laboratory customers. Comparable thermal mass flow measurement product line.
• Horiba: Major analytical and measurement instrumentation company with a mass flow controller product line serving semiconductor, environmental, and laboratory customers. Overlaps directly with Aalborg's DPC/DPM and OEM channels.
• Teledyne Hastings Instruments: Manufacturer of thermal mass flow controllers and power supplies for gas flow measurement, with comparable OEM and laboratory customer overlap. Direct thermal mass flow competitor.

Broad incumbents

• MKS Instruments: Large diversified instrumentation supplier with significant mass flow, pressure, and vacuum measurement product lines serving semiconductor and process-control customers. Significantly larger scale than Aalborg.
• Parker Hannifin: Diversified motion and control technologies company with a process flow instrumentation portfolio. Competes broadly in industrial gas and liquid flow measurement with far greater scale.
• Endress+Hauser: Global process automation supplier with extensive flow measurement portfolio (Coriolis, ultrasonic, vortex, electromagnetic). Overlaps with Aalborg in industrial process flow applications.
• Yokogawa Electric: Industrial automation and control company with flow measurement products serving oil & gas, chemicals, and power. Broad incumbent in flow instrumentation with much larger scale.

Emerging players

• Sensirion: Swiss sensor manufacturer offering MEMS-based gas and liquid flow meters. Adjacent competitor pushing digital/digital-native flow solutions into OEM and medical markets overlapping with Aalborg.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/AalborgFlow
• Facebookfacebook.com/AalborgInstruments
• LinkedInlinkedin.com/company/aalborg-instruments

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AALBORG INSTRUMENTS & CONTROLS