Automated Buildings Resources Link Library

Sensors & Relays See separate Section for LonTalk, LonMark End Device Products.

ACI ACI is a manufacturer of sensors and transmitters for the commercial HVAC industry. Our specialties are temperature, pressure, humidity, and related sensors.

Advanced Control Technologies, Inc. Manufacturer of Control Interfaces, LonWorks Nodes, Commercial Grade Powerline Carrier, and Lighting Control Products.

AutoTran Incorporated worldwide supplier in our product market, custom pressure transducers for low pressure applications. The primary areas are the HVAC marketplace and the medical market. Product line includes pressure transducers suited to air applications as well as water, hydraulic fluids, freon, ammonia, steam, refrigerant, and other harsh media.

BAPI (Building Automation Products, Inc) specializes as a manufacturer of sensors for the commercial heating, ventilation, air-conditioning and refrigeration (HVAC/R) industry. Related products include signal conditioners for platinum RTD's, humidity sensors, air quality sensors, and power supplies.

CareCaller - Nurse Call - Emergency Call CareCaller Innovative, Flexible, Reliable, Nurse Call / Emergency Call solutions. Free lifetime technical support 24/7. No comparable pricing can be found anywhere on a system with similar features. Best System, Best Support, and Best Price.

Dallas Semiconductor Corp designs, manufactures and markets electronic chips and chip-based subsystems. Founded in 1984, the Company uses customer problems as an entry point to develop products with wide-spread applications. Product families include Timekeeping, Memory Products, Telecommunications, Thermal Management, Potentiometers, CPU Supervisors, Battery Management, Microcontrollers, Silicon Timed Circuits (Delay Lines), SCSI Terminators, Automatic Information, and the innovative iButton product family.

Functional Devices, Inc. manufactures a wide variety of versatile and convenient control relays and current sensors to fit almost any application including both hardwired and Power Line Carrier applications.

Gems Sensors has been developing and manufacturing fluid sensors for more than 40 years. They offer the widest range of fluid sensing products available from one source.

General Eastern Instruments is a leader in the measurement of humidity, offering a comprehensive line of HVAC transmitters and relative humidity sensors for OEM, as well as Chilled Mirror dew point hygrometers and humidity generators, modus a low pressure sensor, and protimeter a moisture meter.

Greystone Energy Systems Inc established in 1983, is Canada's largest independent manufacturer of HVAC sensors and transducers for Building Automation Management Systems.

Invetex Corporation Water Leak Detection & Monitoring, Temperature Monitoring

Kele is the leader in DDC interface devices selling over 5000+ control products including; Temperature, Humidity, Power Monitoring, Pressure, Flow, Test Equipment, Output Transducers and LonWorks.

Mamac Systems, Inc Temperature Sensors & Transducers, Humidity Transducers, Pressure Transducers, Current Switches & Transformers, Light Transducers & Indicators, Electropneumatic Transducers, and Control Peripherals.

Microanalysis Hardware solutions for BMS Controllers and terminals RIO (Remote I/O devices). A product from Greece.

Minco Products, Inc. designs, manufactures, and markets flexible heaters, resistance temperature devices, temperature sensors and flex circuits.

Omega.com OMEGA has grown from manufacturing a single product line of thermocouples to an established global leader in the technical marketplace, offering more than 40,000 state-of-the-art products for measurement and control of temperature, humidity, pressure, strain, force, flow, level, pH and conductivity. OMEGA also provides customers with a complete line of data acquisition, electric heating and custom engineered products.

OHMIC Instruments manufactures and designs precision humidity and dew point sensors, instruments, and data loggers for environmental monitoring and control.

Omron offers a wide range of general purpose, power, solid-state relays and I/O terminal blocks to minimize wiring.

Omron Electronics, Inc USA World Leader of Industrial Automation and Control Components.

Pacific Controls is a Western Canadian wholesaler of industrial and HVAC controls, serving residential, commercial, and industrial customers for over fifty years.

RLE Technologies is a leading provider of water leak detection systems and web-based monitoring solutions for mission-critical facilities. Since 1984, the company has installed over 3 million feet of water leak detection cable and more than 10,000 monitoring systems within data centers, computer rooms, telecommunications site, clean rooms, and remote (unmanned) sites. RLE’s unique, reliable and patented monitoring solutions enable businesses to immediately lower their operating cost and protect their critical infrastructure equipment such as HVAC systems, UPS, battery banks, generators, PDUs, and switchgear. The company integrates advanced products, technologies, and solutions for reliable, cost-effective, “user-friendly” monitoring, including (a) patented leak detection technology, (b) Falcon™ web-based monitoring and alarm notification, and (c) versatile and economical controllers.

Rotronic Instruments Corp offers a comprehensive line of instruments for the measurement of relative humidity, dew point, water activity and other humidity parameters. Because temperature is critical to the proper measurement and interpretation of humidity, most of our instruments combine the measurement of temperature with that of humidity.

Sensors Web Portal Primary Internet resource devoted to sensors, transducers, MEMS, measuring instruments and data acquisition.

Sentech Industries Inc. Gas Detection Systems, Gas Sensors, Refrigerant Monitoring Systems, Flow Meters, Flow Sensors, Pressure Transmitters, Differential Pressure Transmitters, Venturi Flow Meters, Turbine Flow Meters, BTU Meters, Ultrasonics Flow Meters, Carbon Monoxide Systems.

SJE-Rhombus Controls has built a reputation as a world leader, providing trouble-free liquid level controls for water, wastewater, sump, and sewage systems. With the creation of the Rhombus® Technology division in 1991, SJE-Rhombus now represents the most reliable integration of liquid level controls and motor control panels in the industry.

Solenoids.com Rotary solenoids and linear solenoids from Ledex and Dormeyer, solenoid manufacturer.

Telaire the leading manufacturer of CO2 control products for demand controlled ventilation (DCV) in buildings.

Temco Controls Ltd is a manufacturer, distributor and installer of control systems for Heating, Ventilating and Air Conditioning (HVAC) applications. HVAC Temperature Sensors - Amazing Pricing.

Temperature Alarms We manufacture refrigeration (coolers, freezers, refrigerators) temperature alarms, temperature monitors, temperature data loggers, door alarms, door ajar alarms, ethernet data loggers and refrigeration controls.

TRIATEK provides a complete line of low voltage lighting controllers including relay panels, circuit breaker panels, lighting panel upgrade kits, switches, sensors, software and other items that integrate seamlessly with most building automation systems including Andover, Alerton, Automated Logic, Delta Controls, Honeywell, Johnson Controls, Siemens, Staefa, Teletrol and Trane while also being BACnet and MODBUS compatible.

TSI Incorporated is a worldwide supplier of innovative sensors and instrumentation systems. This TSI group develops and markets monitors and controls that increase safety, improve comfort and provide energy savings by optimizing HVAC system control and reducing the amount of conditioned air exhausted.

Two Dimensional Instruments The ThermaViewer™ collects and displays a complete temperature or temperature/humidity history. It operates 24 hours a day, 7 days a week, collecting temperature/RH from two remote probes and drawing a chart on the large display. It installs in minutes and needs no paper charts, computers, maintenance or special training. history chart on its LCD panel display. Two Dimensional Instruments, LLC.

Vaisala Inc a global leader in humidity measurement, develops and manufactures relative humidity, dewpoint, ammonia, carbon dioxide and pressure transmitters, hygrometers and hand-held meters for HVAC/EMCS, R&D and OEM applications.

Veris Industries is the leading supplier of energy and environmental products to HVAC Building Automation contractors. Products including Air Quality Sensors, Current Monitoring Sensors and Switches, Humidity Sensors, Power Monitors, Lon®/Data Acquisition Devices, Pressure Sensors, Relays, Start/Stop Proving Switches, temperature Sensors, and other Building Automation Sensors and Accessories. Veris Industries is your complete source for Building Automation Sensors.

Vortechs Automation, Inc. Manufacturer of the MAESTRO Control System. HVAC, Process Control, Monitoring or SCADA applications. PC based system with field-ready high count I/O device interface.

White-Rodgers (Division of Emerson Electric Co) You can count on White-Rodgers for continuous innovation in our products. Innovation that adds value for you and benefits the end user appreciates. Intell-Ignition^TM Silicon Nitride Ignition System for gas furnaces is a great example of an innovative "system solution" that adds value.

Air Monitor Corporation is a leader in providing bulk airflow measurement and airflow control systems in the Power, Process, and HVAC industries. A leader in providing bulk airflow measurement and airflow control systems in the Power, Process, and HVAC industries.

Danfoss Industrial Controls Manufactures pressure and temperature sensors and transducers for a wide variety of industrial applications.

Data Industrial founded in 1978, has established itself as the world's foremost manufacturer of non-magnetic impeller flow sensor systems.

Dwyer Instruments, Inc produces a broad range of measuring and control instruments for Pressure, Flow, Temperature, Level and Valve applications.

Hoffer Flow Controls, Inc. Hoffer Flow Controls manufactures turbine flow meters and flow computers for the measurement of liquids and gases. For over 25 years, Hoffer Flow Controls has supplied energy management systems to facility engineers and managers throughout the buildings and maintenance industry.

Industrial Integration and Measurement Engineered Solutions for Industrial Integration, Measurement and Control Systems. Coritech specializes in System Integration Services including PLC and HMI Programming, SCADA Systems, AutoCAD Drafting, Control Panel Build, Instrument Technicians, Field and Bench Calibration, Toxic and Hazardous Gas Detection, Refrigerant Leak Detection and Monitoring.

Kavlico Corporation a leading U.S. manufacturer of OEM sensors for pressure, position, force and related systems.

Phoenix Controls Corporation is the world leader in the design and manufacture of precision airflow control systems for use in critical room environments such as laboratories, pressurized rooms in healthcare facilities, animal research centers and cleanrooms.

Sensocon Manufactures digital differential pressure gauges, controls, transmitters and high accuracy airflow measurement probes.

Setra Systems the pioneer in the development of capacitance technology, is a manufacturer of pressure transducers, pressure transmitters and accelerometers known worldwide for their simplicity of design, high accuracy, and exceptional long term stability.

Adept Systems is the expert in providing network applications that run on LonTalk. The company’s specialties are in systems integration and in developing network interfaces with Echelon's LonWorks technologies. The company develops hardware and software products for LONWORKS networks, as well as provides consulting services for distributed control applications

Advanced Control Technologies, Inc. Manufacturer of Control Interfaces, LonWorks Nodes, Commercial Grade Powerline Carrier, and Lighting Control Products.

CeTeLaB - "Security First then Integration" CeTeLaB specialises in the manufacture & distribution of LonWorks based security and multifunction nodes designed to reduce the overall cost of room control.

Circon Systems Corporation Circon develops, designs, and manufactures LONWORKS® based building automation systems for commercial, institutional, and light industrial facilities. Circon provides a modular, technically advanced, flexible solution that fully integrates control of security, access, lighting, heating, ventilation, air conditioning, energy management, and other major building functions.

Continental Control Systems WattNode® for LonWorks® combines three true RMS sub-meters in one: watts, watt-hours, and demand; logs energy on 15 minute intervals for 35 days. LonMark® interoperable. Accurate within +/-0.5%. WattLog™ software logs data from an FTT-10 network of WattNode for LonWorks sub-meters onto a network PC. Pulse output WattNodes also available.

ControlShop.com provides system integrators with the information and products they need to implement open control systems. We promote and support the products and standards that make multi-vendor control systems cost effective. Our focus is on products that leverage LonWorks™ technology, the Internet protocol suite and Microsoft® COM standards.

Control Solutions Inc. We created the BAS 700 building block approach to let you create your own LonMark certifed LonWorks I/O node. Creating a custom system is easy & economical with BAS-700 series.

Distech Controls Building Automation Distech Controls, Inc., designs, manufactures and markets building automation solutions and open control systems DDC controls and software. Find out more about the EasyControls products.

Elpas Ltd ELPAS LTD. - Local Positioning Systems (LPS), is a leading provider of Asset Management solutions based on the patented technology of IRFID. Industries targeted are, healthcare, intelligent buildings and industrial environments, where indoor location and identification of people and equipment is mission critical for operation, security and safety.

Engenuity Systems, Inc. Engenuity Systems, Inc. is a distributor of LonWorks and LonTalk products, offering over 300 off-the-shelf' products manufactured by over twenty LonWorks specialists located throughout the world. Products include: network interfaces, I/O modules, relay modules, routers, repeaters, graphical programming software, network management software, OPC servers, lighting control solutions, building automation products and more. Engineering and custom design services are also available.

Johnson Controls Inc - Electronics Systems USA Johnson Controls has acquired Electronic Systems USA, Inc. to improve our abilities in integrating and maintaining legacy system components from various vendors.

Liberty Control Networks Liberty Control Networks provide a complimentary range of LonWorks products from the worlds most prestigous manufacturers.

Lighthouse Communications Design and manufacture of Internet enabled products and systems for Home, building and industrial use. LonWorks Experts.

Lochinvar Corporation is a leading manufacturer of high-efficiency water heaters and boilers, ranging in capacity from small residential units to three-million-plus BTU models. The Intelli-Fin is the first water heater or boiler to employ LonWorks technology, which now enables total building management.

LOYTEC LOYTEC offers a wide range of products for EIA-709 and LonWorks control networks. We provide both the technology for developing smart, network enabled devices as well as the infra-structure for the interconnection, maintenance and visualization of network nodes.

NeuroLogic Research Corp. NeuroLogic Research specializes in products for use on LonWorks networks. Our sensor line includes products that measure temperature, humidity, dew point, and pressure. Our interface line includes products to integrate existing analog sensors into the LonWorks network. The interface line also includes a multi-segment network repeater and vacuum fluorescent displays.

Plexus Technology Ltd Plexus Technology Ltd has developed a range of LonWorks 'Low Cost, User Interface and Connectivity Products'. These products include a Java based Web Server with Plug-in and design tool, general local user interface with configuration plug-in, Java based LNS Graphical User Interface, hotel room controller, a range of programmable scrolling displays, serial gateways, time and attendance system and a power-line router.

Reko Electronic Inc develops and produces the sun protection controls for the European market of sun protection systems.

Richards-Zeta is a successful advocate for systems integrators, controls makers and end users of all manufacturers. Their mission is to coordinate effective communications to make powerful systems to bring about the best performance that buildings are capable of giving.

Sontay Open Systems Ltd. specialize in LONWORKS products for open building automation systems. These include schedulers, data logging modules and sensors, all with advanced LNS plug-in designs. Custom products also developed.

Surf Networks Inc Automated Building Environmental Control Vendors: Surf Networks Inc. LonWorks Network Control Products; Building, Home and Vehicle Automation Hardware and Software. Off-the-shelf LonWorks hardware and software. System design and manufacturing services.

TAC TAC delivers freedom, flexibility and control to customers worldwide by enabling comfortable, secure and energy-efficient buildings through open systems that integrate HVAC, lighting, security and energy solutions.

Air Balance Inc (ABI) a leader in developing state of the art, UL Classified, Combination Fire/Smoke Dampers for installation in today’s modern dynamic smoke management systems also offers a complete line of air control dampers and an extensive selection of AMCA certified louvers.

ASCO offers a broad range of industry leading products for both Fluid Control and Fluid Power applications.

Assured Automation Manufacturer of automated valves. Electric and pneumatic actuators. Ball, Butterfly, Plug, Angle Seat. Easily configure complex assemblies and purchase online.

Belimo is a worldwide company providing better solutions in the field of actuation for HVAC systems.

Controls Depot On-line ordering offers accurate pricing and real time inventory status.

Elodrive USA Complete line of damper actuators and control valves, with NEMA 4 rated watertight housings.

Erie has been a leader in temperature control for more than 55 years, providing modern environmental comfort in commercial, industrial and residential buildings worldwide.

Greenheck offers a complete and comprehensive line of damper products for fire and smoke control in life safety systems and for airflow control in commercial HVAC and industrial systems.

Johnson Controls Inc Johnson Controls has manufactured high quality valves, actuators and dampers for more than 100 years. Why not go with the best?

KLD mini motorized valve for automation Located in Tianjin, China , we are specialized in manufacturing all kinds of electric valve and electric actuators. Mini size, exquisite design and high performance are our features. Our products have been exported to Europe and North/South America, such as Denmark, Canada, USA, Chile, etc. And we have a professional researching team and we have more than 17 patents technology domestic or international. Warmly welcome industrial and commercial customers from around the world to visit and trade with us. Let us cooperate with you to make life more better and more comfortable. If you need high quality automated valve at competitive price, please visit www.kld.cn for more details or contact avagu@kld.cn

Linear Actuators Motorize your ideas with our DC Linear Actuators and Remote Control Linear Actuators

Paxton Paxton Corporation provides high quality valves and actuators to distributors and controls contractors at competitive prices.

Siemens Building Technologies, Products Group The Products Group from Siemens Building Technologies sells valves and actuators to control contractors and distributors. This site provides access to product data sheets and previews the product line.

Slaney Direct Ltd suppliers of control valves, temperature sensors, humidity sensors, HVAC valves, light sensors, occupancy sensors, air quality sensors, actuators, butterfly valves, rotary valves, globe valves, radio sensors.

Sloan Valve Manufacturer of electronic plumbing systems-Optima line of products.

Spartan Peripheral Devices a line of control valves, actuators, thermostats and controls used in HVAC and building automation systems (BAS).

Advance Controls, Inc. Relays, Terminal Blocks, Power Supplies, Pilot Devices, VFD Bypasses & Transfer Switches, Limit Switches, Contactors

COMELTA, S.A. Your partner in electronics design and production: R+D department; 10.000 m2 production plant; OEM services; LON based products design & production; IT division (PC manufacturer); Electronic boards designer and manufacturer; TH and SMD technology; Four pick and place machines; ISO-9002 compliant; POS and Multimedia kiosk manufacturer; Ticket Automatic Vending Machines for public transport; Turn Key projects; Special productions.

Contractors Wire & Cable Contractors Wire & Cable is one of the largest independent wholesale distributors of low voltage cabling & data conductivity products.

DataPro International, Inc. DataPro is a manufacturer and world-wide distributor of panel-mount cables, wall plates, custom cables, and other computer cables and accessories.

Electronic Sun Contract Manufacturer of cables,pcb's, enclosures, rubber keypads, touch screens, and injection-molded parts.

Hubbell Wiring Device-Kellems Electrical wiring devices, wire management raceway systems, plugs, connectors, switches, receptacles, GFCI components, Kellems brand mesh grips, TVSS surge protection, motion sensors, IEC pin & sleeve devices, lockout/tagout, marine electrical products.

Minxon Hotel Technology Inc Technology Beyond Hospitality The Hotel Guest Room Management Systems controlling the lights, Aircon, Curtain, Butler call, Do Not Disturb, Make Up Room and energy saving.

Panduit is recognized as a leading manufacturer of high-quality products for wiring and communications applications. We are also known for innovative products that offer maximum reliability at the lowest total installed cost.

Teflon Cabling Materials The proven and consistent performance of insulation of Teflon® FEP helps assure that your cabling system will support next-generation high-speed networks to help you get a full return on your investment.

Ventilux Ltd The manufacturer of Ventilux emergency and security stand-by lighting for industrial and commercial buildings. Central battery systems, switch tripping units and standby power systems for telecommunications and electrical distribution applications. Nurse call systems. This is a manufacturer in Ireland.

Virginia Electronic Components (VEC LLC) one of Virginia's oldest and largest stocking distributors of Electronic Components, Electromechanical Devices, Wire and Cable, and Datacom products.

Wiremold Today's work and home environments demand fast, easy and flexible access to power, computer and telecommunication cabling. The Wiremold Company provides the widest range of wire and cable management solutions for commercial, industrial and residential applications.

ABB Variable Speed Drives is the world's leading supplier of AC and DC drive products and systems for use in industrial, commercial and residential applications, improving the manageability, efficiency and energy economy of processes.

AIM Controls AIM sells, services and designs systems for variable frequency motor controls in all applications, including HVAC. See our webpage at www.aim-controls.com for more details and pictures of applications we have installed.

Anacon Systems offers single - phase AC motor controllers that can be customized to meet your individual needs.

Control Resources, Inc. Manufactures the SmartFan brand of standard and custom variable speed drives for fans, motors and pumps.

Danfoss Graham (formerly Graham Company) provides adjustable frequency drives to North America with features designed solely for the unique needs of HVAC systems.

Mitsubishi Variable Frequency Drives Mitsubishi has a unique and rich heritage in the design and manufacture of AC variable frequency drives (VFDs) dating back to 1982. Ultra-micro drives for small machines and light commercial settings. General purpose, full function drives for almost any variable and constant and torque application imaginable. Special purpose drives for fan and pump applications requiring economy and performance. Vector drives for complex speed, torque and position control applications. Pre-engineered, mounted and wired packaged drives in NEMA 1 or 12 enclosures, available with a wide range of optional accessories. These innovations make Mitsubishi's offering one of the most comprehensive and diverse lines available in the industry.

PAYBACK® Variable Speed Drives patented PAYBACK® Variable Speed Drives, provide a simple and efficient alternative to variable frequency drives. PAYBACK® Variable Speed Drives utilize electromagnetic technology to provide adjustable speed, energy savings and zero harmonic distortion.

Reliance Electric Since 1906, Reliance Electric has specialized in providing a variety of variable speed motor solutions to provide customers around the world. The Reliance Standard Drives web site provides you with an overview and a look at some of the Reliance variable-speed solutions that can go to work for you.

Saftronics Inc has, for the last 30+ years, been designing, manufacturing, distributing and servicing a full range of solid state motor controls for industrial automation in more than a dozen countries around the world. From fractional horsepowers to several thousand horsepower we have the product, within our wide product range, to optimize every application requiring control of speed and torque of electric motors.

Toshiba Adjustable Speed Drives Toshiba began manufacturing ASDs in the 1950s, introducing its first ASD in the U.S. during the 1970s. Toshiba's development work with power transistors gave the industry a strong technological base, and its design and development of the IGBT (insulated gate bipolar transistor) is now an industry standard.

Yaskawa Electric Variable Speed Drives Yaskawa's (formally MagneTek Drive Products) drives and automation products reflect 50 years of experience in solving customer problems in controlling speed and automating process machines. Our history includes many technology firsts and the current product offering is state of the art. You'll find these products covered here, each serving a different solution need.

Armstrong International, Inc are a multinational corporation providing products, engineering analysis and turnkey installation services to optimize steam systems worldwide.

DGH Systems was founded in January 1990 by D. Scott Herr to manufacture and distribute humidifiers and HVAC control equipment.

DRI-STEEM We offer a complete line of humidifiers, dispersion systems, and microprocessor that can perform virtually any conceivable function needed for accurate and non-interruptible relative humidity control.

Nortec is the market leader in electrode steam humidification technology. Our products are sold and serviced throughout North America.

Stulz offers a complete line of equipment for critical and non-critical humidification control applications.

Acutherm designs, manufactures and distributes a line of modular VAV systems and thermally powered VAV diffusers for use in HVAC systems.

American Air & Water UV Air Cleaners Ultraviolet air purifiers, uv surface disinfection equipment and UV lamps use germicidal (UVC) ultraviolet light for clean indoor air.

Atmox Crawl Space Ventilation Fully automated crawl space and basement ventilation system. Designed to drive out moisture and odors.

Carrier provides industry-leading systems for heating, ventilation and air conditioning comfort in commercial buildings.

Engineered Air Commercial, Industrial Institutional HVAC Equipment Manufacturer.

Enviro-Tec Environmental Technologies, Inc. Manufacturers of premium quality VAV terminals, air handling units, fan coil units, controls, and a full line of grilles, registers, diffusers and fire dampers.

Governair Corporation is a world wide supplier of custom Industrial-Commercial Heating Ventilating and Air Conditioning Equipment.

Heatex News About crossflow plate heat exchangers (air-air), applications, sizing-software, etc.

HVAC Supplies HvacPartsShop.com offers HVAC parts and supplies to homeowners and contractors in the United States and Canada.

HVACQuick.com HVAC & Controls Equipments available for on-line selection, pricing, and purchasing. Anonymous browsing is welcome.

Jackson Systems Zone Controls & Dampers Jackson Systems designs, manufactures and distributes controls for the heating and air conditioning industry. Our products improve indoor comfort, conserve energy and save money. We specialize in forced-air zone control and thermostats. Jackson Systems sells only the highest quality, most contractor-friendly and price competitive products available. We have over 50 years of experience in designing and selling HVAC control systems. Thousands of our systems are installed across the United States, Canada and Mexico.

Lennox Lennox packaged systems - Integrated modular control - diagnose problems instantly with an easy-to read, illuminated numeric code that pinpoints the trouble and gives a complete diagnostic history at the push of a button.

Mammoth Inc manufactures specialty HVAC equipment for commercial, industrial, institutional facilities.

McQuay is a world leader in the manufacture, sales and service of heating, ventilating and air conditioning equipment principally for the commercial, industrial and institutional markets.

Roberts-Gordon The industry leading manufacturer of low-intensity, gas-fired infrared heating equipment for industrial, commercial and residential applications.

Price Our mission is to become the world supplier of preference for air distribution products and services.

South Side Control Supply Co. South Side Control Supply Co. specializes in HVAC controls. We have a large inventory of Honeywell & Johnson DDC Controls as well as burner, refrigeration, pneumatic and all other commercial controls!

Trane a worldwide leader in indoor comfort systems for your home and business.

Viconics Electronics (Beyond Comfort) Programmable thermostats, Fancoil, Zoning, Heat Pump, Rooftop, PTAC and other Precision HVAC controls for small building applications & OEMs.

YORK International is the largest independent supplier of heating, ventilating, air conditioning and refrigeration (HVAC&R) equipment in the United States and a leading competitor in the industry internationally.

Abraxas Energy Consulting Use your PC to view interval data from your existing pulse meters using the EkaNet system from Eka System. Meters connect to hubs wirelessly. Hubs connect to internet or your LAN. This is an inexpensive system that requires no large upfront investment.

Controlotron world leading manufacturer of clamp-on and in-line transit-time flowmeters.

Cylon Controls Cylon Controls Limited provides smart energy control solutions for buildings. Founded in 1985, Cylon is now one of the largest independent manufacturers of building control systems in Europe and continues to grow worldwide. With the UnitronUC32 solution Cylon delivered the groundbreaking UniPut™ technology and today continues to lead in terms of innovation and responsiveness to customer requirements. As the independent supplier Cylon’s go-to-market philosophy is based solely on working through approved system integrator partners which ensures competitive service and support for all projects big or small.

Dae Instrument multi function power monitor, rs485.,modbus, distributed I/O module.

Building Energy Monitoring & Control Enetics makes equipment that perform both energy monitoring and load control for 3-Phase commercial services. Our products are economical and work with the spreadsheet software already on your PC. Check out our BEMMS product on the web site www.enetics.com

Energy Recommerce Inc. Energy Recommerce provides web based monitoring solutions for renewable energy systems, such as photovoltaic solar systems. We also provide sales, system design, installation, consulting, commissioning and customization services as a one-stop-shop for commercial and residential solar PV systems. Energy Recommerce monitoring system helps you see how much energy your system produces and thereby how much money you have saved. This data can be compared to the expected output and alarms triggered when anomalies occur. By also monitoring the demand, you get a profile for the facility's use that makes it easier to track down unecessary energy usage and help you do something about it. A PV-system is very robust and needs very little maintenance. But, if a problem occurs in the system, alarming immediately notifies you so that measures can be taken promptly.

EnerNOC, Inc. EnerNOC, Inc. is the leading provider of demand response, price response, and demand side management solutions to the commercial and industrial markets in the United States. EnerNOC delivers immediate, profitable results to customers by leveraging its deep experience in all aspects of energy management, commercial contracting, and embedded systems technology.

Internet Telemetry Corp. Internet Meter Reading (IMR) Solutions iTC develops Internet based meter reading systems and web based solutions. Solutions include Technology components and full data gathering and distribution solutions to energy providers, energy management service agencies and other monitoring, measurement and control companies. IMR: the Next Generation of Meter Reading Technology

Metering Technology Corporation MTC's intelligent, communication energy meters are the leading choice for the exploding US and world utility markets. Leaders in the new energy industry use our meters to bring utility information from home and business to the Internet. As consumers gain the power of choice, our meters give energy providers the power of information.

NERTEC Inc. Since 1985, NERTEC has been a leading supplier of Automated Meter Reading (AMR) systems for electric, gas, propane, and water utilities for residential, commercial, and industrial applications. NERTEC offers AMR devices for time-of-use, multi-utility, load profile, interval data collection, and much more.

Panametrics Inc is a leading manufacturer and worldwide distributor of ultrasonic testing equipment and process control instrumentation. Founded in 1960 as a high technology firm specializing in research and development in the physical sciences, the Company now offers measurement solutions for diverse applications.

Power Measurement Power Measurement is a leading provider of enterprise energy management systems for energy suppliers and consumers worldwide. The company’s ION® web-ready software and intelligent energy meters comprise a complete real-time information and control network that helps improve power quality, reduce energy costs and keep operations running enterprise-wide, 24 hours a day.

Quadlogic Meters Canada Inc. Quadlogic Meters Canada Inc. is the Canadian distributor of Quadlogic meters for revenue and energy management applications. Quadlogic designs, manufactures and sells a proprietary "smart" electrical metering system. Quadlogic meters are a remotely-readable, solid-state electrical device for measuring the use of electricity, natural gas and water. Quadlogic Meters Canada provides sales and technical support through a network of agents.

Silicon Energy Corp develops an enterprise-wide energy management solution that integrates existing building control systems, meters and databases from any number of facilities regardless of location and manufacturer onto a single enterprise network.

ACR offers a complete line of compact information loggers to measure and record temperature, relative humidity, electric current, pressure, process signals, pulse frequency, power quality and more.

Alnor is a leading manufacturer of test and measurement instruments used worldwide by HVAC Contractors, Industrial Hygienists, Lab Managers, Facility Managers, Plant Engineers and Calibration Technicians.

Avatel Data Loggers and Controllers Avatel manufactures rugged battery powered data loggers and related equipment. These compact devices provide for measurement and display of temperature, humidity, degree-days, voltage, current, and other specialized measurements and calculations. Order online for quick, efficient service.

Control.com Control.com is a global community of people working in the control field, a place to discuss your interests, find solutions, keep up to date, and help others facing problems similar to ones you've already solved.

Dickson Dickson is a manufacturer of recorders, dataloggers, thermometers, meters, software, and systems which can monitor and/or record variables such as temperature, humidity, carbon dioxide, differential pressure, pressure and event.

Dwyer Instruments, Inc produces a broad range of measuring and control instruments for Pressure, Flow, Temperature, Level and Valve applications.

Eltek Specialist Data Loggers Design and manufacture of customised portable 'Squirrel' data loggers, Radio Telemetry, and Windows remote control / analysis software.

Enercorp Instruments Ltd is a Canadian manufacturer of Humidity, Temperature and Pressure Instrumentation for Energy Management, Process and Climate Monitoring applications.

ExerTherm, IR Constant Thermal Monitoring Constant thermal monitoring and recording data of electrical gear, critical components using miniature IR sensors for a true PdM system. Mitigate Arc Flash hazards. No reason to open switchgear until you absolutely know you need to.

Extech Instruments Calibrators, Clamp Meters, Data Acquisition, Lab Instruments, Multimeters, Panel Meters, Plant Maintenance, Power, Portable Printers, Production Tools, Temperature, Test Equipment

Fieldpiece Digital multimeters and accessories made for HVAC/R to measure the following parameters: electrical (volts, amps, ohms, capacitance, frequency), air (temp, RH%, CO, CO2, air velocity), refrigerant (temperature, vacuum, pressure), non-contact temperature (IR), pressure. Accessories work with most digital multimeters.

Fluke Corporation manufactures, distributes and services electronic test tools that help get the world's work done.

HVACtool.com Tools, equipment and training materials since 1956 at John H. Leavey Mfg., Inc. and HVACtool.com. Over 4000 products for service people. Fast E-commerce, on-line buying. We give away a $200.00 product every month. Just sign up.

HVACR-Tools.com HVAC service tools and test equipment for HVAC/R technicians.

Instrument Calibration Service International Instrument Calibration Service International, Inc. (ICS) provides NIST Traceable Calibration Service on-site at your facility. ICS is ISO 9001 Registered.

Integrated Climate Controls (ICC) At ICC, we offer the latest in technology for HVAC-R monitoring. With our system, you can throw away the paper disks and monitor temperature digitally.

National Instruments National Instruments develops and manufactures hundreds of integrated software and hardware products, which, when combined with standard computers, are used to replace and/or communicate with traditional instrumentation and to monitor and control processes. As a leading computer-based measurement and automation supplier, National Instruments is dedicated to producing innovative solutions that help engineers and scientists achieve their goals -- faster, better, and well under budget.

OMEGA a world leader in process measurement and control instrumentation, provides a high level of customer service and technical support along with the convenience of our Canadian location. Our local sales, distribution and manufacturing facility is based in Laval, Quebec.

Onset Data Loggers and Controllers Onset manufactures over 70 models of data loggers for monitoring temperature, humidity, on/off, open/closed, events and more. Affordable, stand alone, battery-operated units for indoor, outdoor and underwater use.

Pace Scientific manufacturer of pocket-size battery-operated data loggers and sensors.

Pacer Industries Inc has been developing and manufacturing precision measurement instruments for over 50 years. Our line of Anemometers, Combustion Analyzers, Hygrometers, Thermometers, Sound Level Meters, Tachometers and Transmitters are some of the most accurate instruments available.

PureChoice Environmental Information Services Company providing low cost continuous environmental monitoring and data archiving capabilities for commercial applications.

Raytek designs, manufactures, markets, and services a complete line of infrared, non-contact temperature measurement instruments.

Supco has been a manufacturer of precision electronic Test and Service Instruments and Refrigeration & Air Conditioning components since 1945.

Temperature Sensors This site is an interactive repository and guide to temperature sensors on the Web.

TES Electrical Electronic Corp test instrument manufacturer dedicated to all kinds of hand held equipment. Our goal is to provide top quality products to fit in each customer's needs.

Testo Manufacturer of complete line of HVAC meters for Combustion analysis, IAQ audits, CO Safety, Air Balancing, Temperature, data loggers, humidity, pressure, RPM and more

Therm-X of California has been supporting its customers with quality temperature instrumentation and service for over ten years.

TSI's Industrial Test Instruments This product line encompasses various instruments for making measurements in HVAC system heating and cooling ducts, fume hoods, and wind tunnels; for clean room ventilation and filter face velocity studies; and for pressure, CO and CO2 readings.

1-2-1VIEW Digital Signage System Headquartered in Hong Kong and with offices throughout Asia, 1-2-1VIEW™ Corporation has developed a groundbreaking digital signage and media management system with unprecedented one-to-one targeting and real-time effectiveness measurement capabilities. Aimed at outdoor advertising network operators and facility owners such as retailers, shopping malls, convenience stores, restaurant chains, public transport organizations and government agencies, 1-2-1VIEW™ unlocks the revenue potential of their assets and maximizes promotional impact. Based on advanced IP video technology and built on a proven consumer electronics platform, 1-2-1VIEW™’s turnkey hardware/software solution operates reliably 24/7 and is highly scalable over a large number of screens in diverse locations.

Digital Signage - ipSigns.com takes a holistic approach at digital signage and considers not only the technology platform needs of a digital sign display network installation but the content model, fixtures, ad sales, operations and hardware needs.

Flat Screen TV Shop Directory of flat panel TVs. Features plasma screen and LCD televisions. Offers Sony, Samsung, Zenith, Panasonic, and other flat screen televisions.

CoroWare Systems & Robotics Integration CoroWare can help customers with the deployment of semi-autonomous mobile robots for building automation applications, such as remote security and environmental monitoring.

Automation Parts Warehouse Your Discount Outlet for Building Automation Control Parts. Siemens, Landis & Gyr, Modicon, Allen Bradley, etc...

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