Your partner in
Liquid Level Measurements

H&H Level is specialized in level measurement for both liquid and gas processing applications. We are a Dutch company with extensive experience in this field, both onshore and offshore, having served clients from the North Sea to Oman.

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Reed Electronics - Control component with level switch

New product launched, The Reed-Control component with level-switch

We are excited to share that the latest addition to our product lineup is here – the Reed-Control component with level switch (BPS-DUR1/8″-PMO/S-L44-BU25), now enhanced with the innovative water condensate level sensor, also suitable for other media. Download the datasheet now or contact us!

Download datasheet

The all new DMP 333P for Hydrogen applications

Pressure Ports with Flush Welded Stainless Steel Diaphragm.

accuracy according to IEC 60770:
standard: 0.35% FSO
option: 0.25% FSO

From 0….60bar up to 0…..600bar

Versions:
► IS-version
Ex ia = intrinsically safe for
gases and dusts (in preparation)
► gold-plated process connection for
hydrogen applications
► cooling element for media
temperatures up to 200 °C
► customer specific versions

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New at H&H Level, The Capacitive Level switch

We are thrilled to announce that we are adding the all new Jumo Zelos C01 LS to our assortiment. Have a look at the video and product page what this capacitive level sensor has to offer!

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Level measurements for every industry

An oil drilling platform in the middle of the ocean

Offshore

The offshore industry relies heavily on accurate and reliable liquid level measurement to ensure the safe and efficient operation of offshore platforms and vessels. Precise measurement of liquid levels is crucial in preventing both overfilling and under filling of storage tanks, ensuring maximum efficiency and safety.

Shipbuilding / Maintenance

The shipbuilding and maintenance industry utilizes sophisticated liquid level measurement technologies, including radar, ultrasonic, and capacitance sensors, to deliver highly accurate and reliable measurement solutions. These advanced technologies are instrumental in ensuring optimal performance and safety of vessels and their onboard systems.

Petrol / Chemie

Accurate liquid level measurement is critical in the petrol and chemical industry to maintain inventory control, comply with safety and environmental regulations, and prevent overfilling or under filling of storage tanks. Accurate measurement of liquid levels, such as gasoline, diesel, and chemicals, is essential for preventing spills, leaks, and other hazardous situations that can lead to equipment damage, environmental contamination, and safety risks for personnel.

A picture of all waters in the Netherlands photographed from the air

Groundwater Level Measurements

Liquid level measurement technologies, such as pressure transducers, conductivity sensors, and float switches, are used to measure the depth of the groundwater level accurately. These instruments are designed to withstand harsh environmental conditions and provide long-term stability and reliability.

An emergency generator set used for backup power

Emergency Generatorsets

Liquid Level Measurement is essential to ensure that generators operate reliably during power outages or other emergency situations. Fuel level measurements is critical to ensure that generators have sufficient fuel to operate continuously.

A chemist working with some food samples

Beverage / Pharmacy

Liquid Level measurement is used to monitor levels of ingredients and finished products as well as measuring accurate dosing of medications and monitoring production processes

Machinery & Plant construction

H&H Level offers float-based level measurement solutions for machinery and plant manufacturing, factories, banks, hospitals, and high-tech companies like ASML. We specialize in obtaining and providing signals in various formats, supplying field instrumentation for automatic control.

H&H Level, Performing under Pressure

H&H Level is an experienced Dutch company specializing in liquid and gas processing for onshore and offshore applications. We prioritize the delivery of safe and reliable solutions for high-pressure level measurement requirements. Our extensive range of products includes 2- or 3-way solenoids, transmitters, heated hoses, and tracing, all designed to ensure the uninterrupted and error-free production process. By choosing H&H Level, you can be assured of reliable and high-quality products that will enable you to maintain a safe and continuous production process.

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Product categories

Level Notification System

Crodeon Technologies

The Level Notification System is a compact IoT device for real-time remote monitoring. It supports up to four sensors, reliable GSM data transmission, and offers flexible power options. Ideal for various industries, it features customizable alarms and easy system integration.

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Capacitive level switch

Jumo

Within tanks and pipes where liquids reside, JUMO ZELOS ensures levels are rightly eyed. Detecting solids and liquids with precision so fine, It guards against overflow, every single time.

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Pressure Measurement

Pressure measurement solutions designed to provide accurate and reliable measurement of pressure in liquid and gas processing applications. We offer a range of products, including pressure transmitters and gauges, to suit specific application requirements.

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Float switch

Jumo | Reed Electronics

Float switches provide reliable and accurate measurement of liquid levels in tanks and vessels. They are designed to be highly durable and require minimal maintenance, making them ideal for use in challenging environments.

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Level Sensor

Jumo | Reed Electronics | Fafnir

Designed to provide reliable and accurate measurement of liquid levels in tanks, vessels and pipelines. They are available in a range of materials and configurations to suit specific application requirements.

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Magnetic Level Gauges

Designed to provide accurate and reliable measurement of liquid levels in a wide range of applications. They are highly durable and require minimal maintenance, making them an ideal solution for challenging environments.

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Horizontal float switch

Jumo | UAD

Designed to provide reliable and accurate measurement and control capabilities, allowing operators to monitor and control their processes with confidence.

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Magnetostrictive Level Sensor

Fafnir

Provides highly accurate and reliable measurement of liquid levels in tanks and vessels. They offer fast and precise measurement capabilities, making them ideal for use in real time control and monitoring applications.

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Glass gauges

Provides clear and accurate visual indication of liquid levels in tanks and vessels. They are highly durable and offer excellent resistance to corrosion and other harsh environmental conditions.

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Drum heating

Winkler

Electrical Heating Solutions: Our electrical heating solutions are designed to provide reliable and efficient heating for a wide range of applications. We offer a range of products, including heating cables, heating mats, and control systems, to meet specific application requirements.

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Electronics

PR Electronics

Designed to provide reliable and accurate measurement and control capabilities, allowing operators to monitor and control their processes with confidence.

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Sight Flow Indicator

Provides visual indication of liquid an gas flow in pipelines, tanks and vessels. Designed to provide clear and accurate flow visualization, allowing operators to monitor the flow rate and detect any potential flow-related issues.

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Process Chambers

Designed to provide reliable and accurate measurement of liquid and gas levels in challenging process conditions. They are available in a range of materials and configurations to suit specific application requirements

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Custom Made Solutions And Installation

We offer customised solutions and installation services tailored to meet your unique liquid and gas processing requirements. Our team of experts will work closely with you to design, develop and install solutions that meet your specific needs.

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Always a solution for every measurement

Project image for Blik Sensing - Groundwater level measurement

Krimpenerwaard

real-time insight into the ground water levels

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Our partners

Latest news

Introducing the Crodeon Level Notification System

Level Notification System H&H Level is proud to introduce you to Reporter, your new favorite Level Notification system. This plug & play sensor module by Crodeon Technologies is compatible with all of our level sensors. The device has four sensor ports and one...

Reliable and Compact Level Monitoring

JUMO ZELOS C01 LS The capacitive level switch identifies the level of liquids and solids. It can also be used in pressurized tanks or pipes. Typically, the level switch is used in industrial environments for applications with requirements for overflow and dry-run...

Level measurement: a strong team for monitoring limits and pump control

A functional circular flow of waste water and drinking water can be ensured only by means of systems that are perfectly fine-tuned with each other. In practice, operators often struggle with outdated systems that cannot be completely renewed due to a lack of funds....

Your partner in Liquid Level Measurements

New product launched, The Reed-Control component with level-switch

The all new DMP 333P for Hydrogen applications

New at H&H Level, The Capacitive Level switch

Level measurements for every industry

Offshore

Shipbuilding / Maintenance

Petrol / Chemie

Groundwater Level Measurements

Emergency Generatorsets

Beverage / Pharmacy

Machinery & Plant construction

H&H Level, Performing under Pressure

Product categories

Always a solution for every measurement

Our partners

Latest news

Your partner in
Liquid Level Measurements