Level transmitters

The NL-100 model has double chamber and a final remoulding finish to make it absolutely hermetic. Switch differential is set with the help of a counterweight that can be adjusted alongside the cable of the switch. Its non-toxic body materials and mercury free operated microswitch enable its use in drinking water applications.

Arjay Engineering has been designing and manufacturing process and environmental controls for over 20 years. Our main facilities are located in Oakville (Toronto), Canada. Support facilities are also located in Vancouver, Canada and Beijing, China. Arjay is also supported by a network of product representatives throughout North America and in various regions of the world. In addition to our manufactured products, Arjay is able to provide custom design and engineering services and control panel assembly. We invite your application inquiry. Our core technologies and design flexibility may extend beyond the products listed. The opportunity to address your application ideas with our designs is welcomed. If your interest includes a joint venture, re-sale, or representative opportunity, please contact us directly.

We offer application and market specific products. From high temperature pressure transmitters, pressure flow transducers and liquid level transmitters, to differential pressure sensors, water pressure pump controllers and explosion proof pressure switches, Dylix’s diverse products are engineered for minimal clamping effect and are extremely resistant to abrasive fluids.

From it's inception in 1994 Fine Controls (UK) Ltd has been bringing a new dimension in the supply of process controls and instrumentation equipment to it's ever expanding customer base. In a cost conscious world we are all looking for better response , reliable performance and the latest in technological developments from the products we use. At Fine Controls we believe that you should be able to apply the same expectations to your suppliers as well! Our product range represents the best and latest technologies in each area of our activities, our organisation likewise is fully equipped to interpret and respond to your control problems with the efficiency you expect.

We develop and manufacture industrial flow and level monitoring instruments for measurement and control in water and wastewater treatment, industrial process automation and for environmental monitoring. Greyline Level instruments include ultrasonic level transmitters, pump station controllers, tank farm monitoring systems, software and data loggers. Greyline's ultrasonic Flow products include portable meters for troubleshooting and surveys, Doppler flow meters with strap-on sensors, flow switches, open channel and area-velocity flow monitors.

Keller level transmitters are known for their superior reliability, reasonable cost and ready availability. They feature small size and integral signal conditioning, making installation a snap anywhere liquid level sensors are needed. Most typically deployed as submersible water level sensors, Keller level gauges are also available for use as tank level gauges. They are frequently paired with a compatible display/control system for use as a general purpose water level indicator or as a water level controller. The Keller Levelgage is typically chosen when a medium-accuracy and reliable yet cost-effective water level probe is needed, making it the ideal choice as a well level sensor or tank level gauge. The Keller Acculevel provides extreme accuracy over a wide range of temperature with dual analog + digital outputs, making it a most versatile submersible, hydrostatic level transmitter, ideal for use in environmental applications. The Keller LevelRat, with its unobstructed Kynar sensing diaphragm, has no equal in the world of self cleaning pump station level sensors. Best of all, Keller level transducers provide the user with an infinite combination of level range, output and cable length, all with a standard delivery time of only 3-4 days!

PSM has many years experience in the design, manufacture and application of instrumentation for a worldwide spectrum of industries Established in our field for over 30 years, we are a UK manufacturer and have representation in many countries. We pride ourselves in having specialised knowledge in process measurement & control instrumentation for Marine - Chemical - Water & Food & Beverage industries. Our products carry type approval from all main Marine societies and I.S. certification for use in hazardous areas. We run an approved quality system to BS EN ISO 9001:2000

We are a wholly Australian, privately owned, Sales, Manufacturing and Service organisation accredited to ISO 9001. We supply customers in the Oil and Gas, Chemical, Power and Boiler manufacturing, Coal and Metal Mining and Refining, Building, Steel, Food and Beverage and Pharmaceutical and Water and WasteWater Treatment industries.
With our motto "Quality - Service - Value" as a basic belief, we are 100% focused on providing solutions for the diversity of applications presented across the industrial spectrum. Our broad range of Valve and Instrument products, offer solutions for the most demanding applications. Technical Seminars, Maintenance and Installation assistance and Training compliment our range of customer services.

Since the company was founded in 1931, customers have come to recognize Dwyer Instruments to stand for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to HVAC, chemical, food, oil and gas, and pollution control. New applications are discovered daily through a cooperative effort between Dwyer and its customers. It has been these relationships with our customers that allow us to continue to develop market demand products and further our success from leading established brand names such as the Magnehelic® pressure gages, Photohelic® switch/gages, Rate Master® flowmeters, and Hi-Flow® valves.

Gems Sensors, Inc. is a leading manufacturer of level switch products, pressure switch instruments, flow switch devices, and liquid level control units for use in a broad range of fluids across the industry. Gems products feature an ever-expanding selection of sensing technologies including: electro-optic, ultrasonic level sensors, float type, CVD, thin film, piezo-resonant, capacitance, hall effect and conductance products and services.
Gems offers single-point sensors, multi-point sensors and continuous level sensors. Gems ExOsense non-intrusive liquid level sensor was designed for use on small plastic bottles and labware to large plastic containers. Flow sensor configurations are available for use in liquids or gases with flow rates from 50cc/min to 100 GPM. Pressure transducer and pressure transmitters are offered in three proven technologies - sputtered thin film, chemical vapor deposition and capacitance. Pressure switch products are available in compact OEM models or larger rugged units for process applications. Popular Warrick brand conductivity liquid level control units are also available.

Global Water is a leading manufacturer and distributor of water, wastewater and environmental instrumentation. We are committed to producing cost effective, accurate, rugged, and reliable monitoring and control solutions at reasonable prices. This website is designed to meet the needs of agencies and companies around the world who have a wide range of water instrumentation requirements. Our goal is to help you find the best resources for your applications and to offer you any support you may need. Please contact us by phone, email, or fax so we may assist you further.

Princo Instruments, Inc. has been manufacturing precision process instruments and controls since 1910. Current product offerings include: Level Controls, Open Channel Flowmeters, and Presence Absence Detectors

Serving the Industry with Engineering at it's best !
State of the Art Magnetic Liquid Level Indicators are a Direct Replacement for Less Reliable Devices and provide a Lifetime of Safe Liquid Level Indication. Wide Variety of Accessories such as Liquid Level Switches, Transmitters, and other Liquid Level, Mass, Density, and Flow Devices. Promag is dedicated to providing Quality and Service, Today and for Years to Come.

Our level sensors are employed for continuous measurement in process tanks, storage vessels, outdoor water pools, rivers in both factory plants and unattended sites. Some of our level meters are specially designed for open channel flow applications with a predefined list of flumes and totalization calculation. SolidAT also offers cellular based wireless level monitoring solutions (M2M) for applications such as remote site fuel tank management.

SRB Controls is renowned for its strong technical and professional sales force. Not only do we provide our customers with products to meet their industrial needs, we provide technical service by our knowledgeable in-house professional engineer. Many companies have benefited from our ability to engineer/design, install, start-up and then provide follow-up service for instrumentation at their plants.

Since 1980, Systematic Controls has been committed to satisfying our customers' needs by providing the highest quality products and services available. We have developed a unique expertise in valves and electronics through our Performance Not Promises motto. Our well-trained staff feels that we are providing you the absolute best service and that service is backed up by our Performance Guarantee. Systematic Controls is committed to utilizing the latest technological and informational advancements to provide our customers with maximum support.

Since 1955, Cole-Parmer Instrument Company has been a leading global distributor of laboratory and industrial fluid handling products, instrumentation, equipment, and supplies. We are proven experts in the fields of temperature measurement and control, electrochemistry, and fluid handling. Our products are sold throughout the world through company-owned distribution centers and a strong network of international dealers. We boast an on-site, A2LA-accredited metrology lab for instrument calibration, repair, and NIST-traceable certification. Our expansive warehouse is stocked with many of the 60,000 items we offer the scientific and industrial markets.

With our comprehensive portfolio for process and production automation, we make a substantial contribution to increasing your productivity. With Totally Integra- ted Automation (TIA), Siemens is the only supplier of a line of comprehensive, integrated products and systems for the implementation of customer-specific automation solutions in all sectors.

With its broad and deep approach, Control Engineering Asia is relevant for manufacturing industries across the continuous process to hybrid to discrete spectrum, and targets the technology issues at all the key levels of the plant hierarchy – from manufacturing software to control systems to instruments and sensors. For its core readership in the region, Control Engineering Asia provides the necessary local emphasis through, for example, its news coverage, interviews with business leaders, event reviews, and articles and case studies specially selected for their Asia relevance.

MTS Sensors (a Division of MTS Systems) delivers leading-edge position and liquid-level sensors, and is the world's leading supplier of magnetostrictive-based sensor products. The Sensors Division was created by MTS Systems when it acquired Temposonics, Inc. in 1984. Temposonics remains the key technology brand for MTS Sensors and reflects an ongoing commitment to high-precision position and liquid level measurement technology development.

Control and monitor your pumps operation with the new Series MPC Junior Pump Controller from the Mercoid division of Dwyer Instruments. The Series MPC Jr. Pump Controller provides one or two pump control with built-in alternation; process input retransmission; high and low alarm contacts in a standard 1/4 DIN package. Units feature additional analog outputs that can be used with external pump run-time meters.
Many features are combined into the Series MPC Jr., eliminating many components in pump control systems - process indication in any units, pump run indication lights, and alarm indication lights are all part of the MPC Jr. The controller is designed for use with almost any style level transmitter such as Mercoid's Series PBLT or SBLT Submersible Level Transmitters and includes an integral 24 VDC transmitter power supply. Front face is weatherproof for outdoor mounting in a panel located at the pump site.

Soon after our launch, we realized that there was a significant need for a more comprehensive industrial automation resource site. We immediately began publishing industry news, product showcase, articles and white papers, application stories and other resources. The site also hosts directories of automation product suppliers, systems integrators and machine and equipment manufacturers.

The boxes below show a summary of the types of products manufactured and supplied by Instrotech with links to more information. Detailed data on these products is listed by Group and Category on the Products page, which also has a search facility. Please Contact Us for any information you may want at any time. Thank you for visiting.

Founded in 1975, K-TEK is a leading global manufacturer of state-of-the-art level instrumentation for liquid and bulk solids detection. The company has over 200,000 installations worldwide in such applications as oil and gas production, chemical processing, pulp and paper processing, mining and construction, food and beverage manufacturing, plastics manufacturing, and power generation. K-TEK operates offices, service locations, and research and development facilities around the world.
K-TEK focuses its extensive engineering, manufacturing, and applications expertise exclusively in the area of level measurement. Year after year, the company pushes the leading edge of technical innovation and consistently commits to R&D the largest investment per revenue dollar of any level company in the world.

For level measurement and control on large steam raising plants and water/steam systems the Hydrastep and Hydratect products are ideally suited.