EasyTREK is a rugged, high performance ultrasonic level measurement transmitter, having transducer and processing electronics incorporated in one single housing.
EasyTREK SAVES COSTS - EasyTREK is a new, low cost transmitter unit, it has all the sophisticated echo detection features of the well accepted EchoTREK measurement systems, packaged into the 2 or 4 wire EasyTREK sensor housing.

Application
For single tank applications the 4-wire version provides a simple transmitter, with a power relay set of contacts: this can be programmed using a magnetic key. For multiple tank applications 2-wire transmitters are recommended using HART multi-drop systems linked to the Multicont controller, or a modem plus PC. Both styles of transmitter can be programmed via HART.
LIQUID and BULKSOLID MEASUREMENT - whether for liquid level or bulksolid measurement in silos,bins, sumps,wells or tanks, for tank contents measurement, or open channel flow measurement, EasyTREK transmitters provide the answer.
All EasyTREK transmitters use the same processing electronics and communications, the transducer itself varies only to give different range. All 5 models are available in 2-wire and 3 models come as 4-wire (relay equipped) versions.

ASI Instruments, Inc. specializes in manufacturing a broad range of high reliability level instruments for dry bulk solids measurement. Founded in 1978, ASI has a reputation for taking on the toughest level applications, including coal, rock crushing, and carbon black. ASI manufactures a complete line of rotary paddle switches, vibrating fork switches, plumb bobs, RF capacitance switches & transmitters, ultrasonic transmitters, laser transmitters, and guided wave radar devices. Used in over 50,000 installations throughout North America and South America, ASI's products can be found in such applications as grain processing and milling, plastics manufacturing, aggregates, building materials, and food production.

Level indicators
Bennex deliver level indicators for CO2 bottles.
ULLC 2001 Ultrasonic level detector (563 KB)
The ULLC2001 Ultrasonic Level Comparitor is designed to indicate the liquid level contents of a Fire Extinguisher. The instrument is used for testing Fire Extinguishers installed as part of an Industrial or Marine fire fighting system
Self Adhesive level indicator labels (498 KB)
Simply by attaching the label to a Fire Extinguisher Cylinder and heating the label up for a few seconds, you can clearly see the Liquid Gas Contents indicated by the label as it returns to its purple color much faster over the area of liquid gas.

Established in 1934, Bindicator® has built level switches to solve the toughest bulk material handling challenges. We have more history and experience with dry bulk level measurement than any other company. There are over 1,000,000 Bindicator® point level instruments at work every day around the world.
Bindicator® has always emphasized heavy-duty construction. Our designs are rugged.
Bindicator® products are built to withstand rough treatment and extreme environmental conditions. Our products are built in an ISO-9001 factory and are endorsed by leading approval agencies including Underwriters Laboratories, CSA, CENELEC, ATEX, and many others.
Bindicator® has more experience with dry bulk applications than any company in the industry. We have more products and accessories designed for dry bulk level measurement. Bindicator® can solve your problem. Our application engineers have probably already solved the same problem for someone else.
Bindicator® stands behind its products. We have been a leader in the industry for decades because we deliver value.

We at CIC pride ourselves in being the most knowledgeable, professional and responsive manufacture's representative in the industry.
Our sales staff can provide solutions to any of your process needs selecting the correct vapor control, hazardous material handling and liquid process equipment to meet your demands.
From flame arresters, conservation breather vents, rupture disks and safety relief valves to mixers, liquid level indicators, flow meters and modular storage buildings we can do it all.

AMETEK Drexelbrook is known throughout the world as a leader in level measurement technology. We've earned our reputation for excellence from over four decades of experience in providing level solutions to virtually every industry...including chemical, petrochemical, refining, power, water and wastewater, food, pharmaceutical, pulp and paper, mining, automotive, and many others.
Our prestigious position stems from a unique combination of application expertise, innovative product design, and breadth of technology offerings. Drexelbrook pioneered, and continues to advance, RF admittance level instrumentation. Today, we also offer superior ultrasonic, magnetostrictive, hydrostatic, radar, and TDR instrumentation. This comprehensive product offering enables us to provide our customers with the best level or open channel flow measurement solution for any application...from the most basic to the most complex.

Flowline is your best source for tank inventory monitoring, automation and safety solutions. A recognized leader in non-contact ultrasonic level sensors, we offer the most reliable and cost effective solutions for the measurement and control of chemical, waste and ultrapure liquids. Flowline products are sold worldwide through our technical stocking distribution network and are broadly applied in industrial, OEM, municipal and agricultural containment applications. With over 750,000 successful installations worldwide, Flowline is level made simple! For more information about our products or services, please Contact Flowline or your Local Distributor.

HiTECH offers a wide variety of level controls, because there is no single technology that can satisfy ALL level applications. Unlike, many level control companies that try to "force fit" a technology, just because it is the only one they offer, HiTECH provides the right technology for every level application.
HiTECH’s unique line of Level Control Instrumentation provide not only Excellent Performance and Outstanding Quality, they are among the lowest priced on the market.
With thousands of satisfied customers using our level controls in a wide variety of applications, HiTECH provides a performance guarantee for every application. It is HiTECH’s confidence in the high quality and performance of our level instruments that enables us to provide our guarantee in writing.

ITT Barton differential pressure instruments are used in a wide spectrum of industrial processes. We supply New Surplus instruments to meet our customer's requirements. Differential Pressure Instruments Inc. is not associated with the Manufacturer of these instruments. Our services include sales, calibrations, and repairs. Calibrations are performed on each instrument prior to shipment. Each instrument is delivered with calibration certificates traceable to N.I.S.T. Because of our extensive inventory of over 2000 units in stock, delivery is normally one to two weeks after receipt of order. We will respond to your requests for quotes (RFQ's) in a timely manner. Please supply your specifications or part number when requesting a quote. See our RFQ form to order.

In early 2005, Janis Research completed construction of a 6,000 square foot building addition at its existing location in Wilmington, Massachusetts. This new test and assembly area is equipped with state of the art cryogenic working stations along with an ultra high vacuum station, ultra low vibration section and an ultra low temperature facility. This addition was primarily built to expand our manufacturing capabilities to support the current demands of the scientific community for more sensitive measuring instruments and more sophisticated cryogenic systems.

Level and Flow Controls. To look at one, the average person wouldn't have a clue as to its function, let alone its importance. Truth is, level and flow controls are crucial to the world's manufacturing environments.

Everything that makes up our lives, everything that begins as a raw material and ends-up a finished product, comes into existence within one of these process environments. This includes the foods to sustain us, the pharmaceuticals that maintain our health, the fuels and lubricants that keep our world in motion. Process environments are places which also cleanse our water, create electricity and natural gas for our homes and work places, and produce every imaginable chemical. As diverse as these environments are, they all depend upon level and flow controls. Without them, in fact, large-scale manufacturing would be all but impossible. Flow instruments monitor and control flow rates of fluid chemicals, water, slurries (liquids containing particulate matter), sewage and gas. Level instruments monitor and control the levels of liquids and bulk solids -- everything from the milk we drink, to the tiny granules which become molded plastic parts. Level and flow controls are at the heart of every industrialized process and every industrialized nation. And that's why we work so hard to make the very best in the world -- the kind that get the job done reliably, intelligently, with minimal maintenance and with reasonable whole-life costs. Because as long as we make them that way, a very big part of our world will continue to move ahead smoothly. And that translates into a better life for us all.

Top quality INDICATORS: LIQUID LEVEL manufacturers have been highlighted in this comprehensive source of industrial information. A broad range of INDICATORS: LIQUID LEVEL manufacturers has been compiled in this industrial directory designed to provide information on leading, quality oriented manufacturers.

Envirocare Water stocks a range of water level indicators to help you monitor the water level of your tank. Envirocare Solutions is an innovative company passionate about conserving our finite resources for sustainable living. Located in Carrum Downs, south east of Melbourne, this Australian owned and operated business prides itself on prompt, professional service and well designed, quality made products...

Condition monitoring equipment including liquid level sensors, breather vents, leak detectors, fill caps, and magnetic particle detectors for hydraulic systems, lubrication systems, gearboxes, refrigeration and chemical processing equipment.