Accurate measurement of level and volume of liquids and solids stored in tanks, sumps, silos, and bunkers is an ongoing and continuous challenge for any process industry, especially for the applications with harsh environments like fumes, agitation, dust, sticky material, low dielectric etc. However, with the advent of the Radar Level Transmitters, things have evolved significantly over the past 2 or 3 decades. At the forefront of this technology is EIP Enviro Level Controls Pvt Ltd, an Indian company delivering seamless solutions tailored to customer needs.
EIP as a name was established in the year 1983 by Dr. Ravinder Goyal, and built on the foundation of solving the level measurement problems for its customers with advanced yet affordable solutions. Currently situated in the heart of industrial estate of Noida, with 4 factories spanning a covered area of 22,000 sq.ft. and a team strength of 74 people, EIP’s focus on the niche called “level measurement” has led to their diverse portfolio of such solutions, of which Radar Level Transmitter is one of the biggest game changers.
From power plants to cement factories to various other process industries, EIP’s systems have helped countless industries improve efficiency, reduce costs, and ensure safety—making it one of the Top Radar Level Transmitter Manufacturers in India –2024.
Becoming Synonymous with Level Measurement Solutions
The vision of Dr. Goyal began with solving his first-level measurement problem at an Ash Handling Plant of a Power Generation Unit. In the early 1980s, his innovative approach led to a solution called the RF Level Switch that reduced costs for the customer by a factor of 10 times, quickly gaining traction among major customers like NTPC and State Electricity Boards. Today, EIP has deployed more than 200,000 RF Level Switches throughout India and neighboring countries.
As EIP Enviro Level Controls expanded, so did its products and solutions. Early 21st century saw EIP expanding its portfolio to the Ultrasonic and Radar Level Transmitters with the first generation of these devices establishing trust amongst customers with respect to EIP’s constant endeavour to bring in new solutions for solving difficult applications in Level Measurement. It also laid the groundwork for a breakthrough technology being introduced in the year 2009 – The 3D Level Transmitter. This innovation transformed solid-level measurement forever by offering precise, multi-point volume measurement in silos, regardless of the shape or dust levels—consistently delivering accurate level and volume of material inside the Silos for various process industries.
While the 3D Level Transmitter was taking shape at its own pace,, EIP’s Single Beam Radars were undergoing rigorous testing and certifications, as more and more applications problems were presented to them by their customers leading to the company being the First Indian manufacturer of Radar Level Transmitters to have a Radiation Qualification for Nuclear Projects and subsequently also being the first Indian company to be approved to supply Radar Level Transmitters to the Indian Petrochemical sector.
Driven by a commitment to solving customer problems, EIP Enviro Level Controls has continued to evolve its product portfolio beyond the Level Measurement, with the introduction of solutions such as NOGS Sensors for ESP Hopper Continuous Level Measurement, Slurry Density Measurement, Slurry Flow Meters, Knife Gate Valves, and 3D Stockpile Measurement, all of which have witnessed the same success as their original level measurement solutions. The company believes that by effectively solving customers’ problems, it will naturally attract and retain customers without the need for excessive sales efforts.
“In the future, we see ourselves as Level = EIP = Level.”
What Sets EIP Apart?
- Intent: EIP prioritizes problem-solving over merely selling the Radar Level Transmitters. The team focuses on leveraging its technology to effectively address customers’ challenges.
- Quality: EIP maintains a zero-tolerance policy for subpar product quality. Notably, random inspections have indicated that their products often exceed international standards.
- Service: EIP believes that a product accounts for only 80% of the solution, with the remaining 20% stemming from service support. The company has refined its ability to provide exceptional 5-star customer service, ensuring comprehensive support for its clients.
EIP Enviro Level Controls—Guiding Principles
“We are here to solve problems, not sell products.”
Day in and day out, every team member is trained to focus on providing effective solutions and consistently meeting customer needs. The company fosters a culture where mistakes are accepted, as long as actions are guided by the right intentions. EIP firmly believes that when intentions are aligned with doing good, mistakes become stepping stones for improvement and growth.
Ultimately, EIP is committed to customer satisfaction. The team takes pride in being the reason behind their customers’ smiles, which fuels their dedication and drives the company’s mission—spreading smiles through problem-solving solutions.
Primary Target Markets
EIP’s current target market is the Indigenous Indian market, specifically in process industries such as Power, Cement, Steel, Fertilizers, Chemicals, Petrochemicals, FMCG and more. Beyond these sectors, EIP Enviro Level Controls is expanding its reach to the utilities and water market, actively contributing to India’s mission of providing clean drinking water to billions of people.
The profile of EIP’s typical customer varies based on the problem being addressed and the stage of the solution. This could involve supplying products through an EPC contractor for a new project or directly working with an end user seeking a Level Measurement Solution for an operational process.
A Diverse Portfolio
With Level Measurement Solutions being the main forte for EIP, they also solve multitude of other problems with their 3D Stockpile Measurement Solutions, Slurry Density Meters, Slurry Flow Meters and Knife Gate Valves
Not only does EIP Enviro Level Controls specialize in the Non-Contact Radar Level Transmitter, which is the core of its offering for Continuous Level Measurement, the company also offers Guided Wave Radars and has successfully completed several prestigious projects using this technology.
EIP’s Non-Contact Radar Level Transmitters cover a wide range of frequencies, from 6.3 GHz to 26 GHz, with the latest models operating at 80 GHz and 140 GHz. These transmitters are designed to handle a variety of applications—from simple liquids to more complex and critical fluids such as acids, chemicals, and crude oil, even under high temperatures, fumes, and agitated liquid surfaces. Moreover, beyond the application problems in Level Measurement, EIP’s parallel development team is constantly working towards making its Radar Level Transmitters safe and user friendly with certifications for Hazardous Zone and Safety Levels alongside HART and Bluetooth capabilities being upgraded to the devices constantly.
While Level Measurement of Liquids and Slurries presents its own challenges, which can be handled by the Single Beam Radars, the Solid Applications (Bulk Solids and Powders) present an entirely different challenge when it comes to Level Measurement. A major problem in solid-level measurement is the uneven surface profile, heavy cloud of dust and maintenance, all of which makes accurate level volume estimations difficult with the single-beam radar technology.
EIP addresses this issue with its High Frequency (140 GHz) Multi-Beam Radar Level Transmitters, which measures the surface profile of solid and powder materials at multiple points inside the silo and works in heavy dust with zero maintenance. This solution generates precise data on the level, volume, mass, and real-time 3D profile of the material stored in the Silos. It enables customers to continuously estimate silo volume, maintain reliable safety stock calculations, and eliminate the need for manual dip measurements.
In terms of the functionality of its transmitters, this is what EIP had to say:
“We are continually upgrading the Radar Level Transmitters functionality, more at the software end to reach a point where a customer can just install and the Radar adjusts to the process itself, more towards the Adaptive FFT.”
Recent Milestones Achieved
EIP Enviro Level Controls, a pioneer in Indian manufacturing, has been the first in the country to offer indigenously designed radar-level transmitters, for various process industries and especially the Petrochemicals and the Nuclear Power Industry. This achievement shows EIP’s dedication to providing top-notch solutions for critical sectors.
EIP with its Level Measurement Solutions stepped outside the Indian Subcontinent 8 years back and has replicated the same success story in the Asian, European, African and the Middle East Market as well.
In 2018, EIP’s Managing Director was awarded the prestigious CEO Excellence Award. And just last year, in 2023, EIP was honored with the “Make in India” Innovation Award by India’s power industry.
Customer Challenges and Future Prospects
Customers face a variety of challenges when using Radar Level Transmitters, which often differ depending on the specific application. However, the most common issues revolve around the need for a high-quality, durable product that requires minimal maintenance and reliable initial service support to ensure proper setup. EIP has successfully mastered these aspects, providing solutions that not only meet but exceed customer expectations, delivering long-lasting products with exceptional service support from the outset.
However, EIP is confident about the industry’s future prospects:
“The technology for Radar Level Transmitters has reached up to a level where we can solve almost 99% of the application problems and what is left to see is a disruption in the Level Measurement Technology.”
EIP’s Success Stories
In recent years, EIP Enviro Level Controls has successfully solved numerous challenges for its customers, with several key achievements standing out:
- Volume Measurement in Bulk Solids and Powders: One of the most critical challenges for industries such as Power, Cement, Steel, Fertilizers, and Petrochemicals is accurately measuring volume due to uneven material surface profiles and heavy dust within silos. EIP’s patented 3D Level Measurement Technology has overcome this issue by measuring multiple points within the silo, providing a real-time image of the material profile, along with precise level and volume measurements. This technology has been implemented in coal bunkers across India and is now being applied to steel industry bunkers and clinker silos in cement plants.
- High-Temperature Applications in Alumina Refineries: Some processes, particularly in alumina refineries, involve high-temperature fluids with agitation and heavy fumes. EIP’s latest Adaptive FFT-based 80 GHz Radar has proven to be a reliable solution, ensuring accurate measurements under these demanding conditions.
- Low Dielectric Materials in Petrochemicals: In the petrochemical industry, where materials like PP Powder, LLDPE, and PTA are stored in silos, accurate level measurement can be challenging due to the low dielectric properties of these materials. EIP Enviro Level Controls has mastered High-Resolution Signal Recognition with its radar technology, providing precise level measurements for these applications.
- The list is pretty long and we kept it brief, for more details you can contact EIP on info@eipenviroindia.com
