Flow Meter & Level Transmitter Manufacturer, Industrial Process Control Instruments

Ultrasonic open channel flow meter

Mainly used for flow measurement in standard channels and weirs. Non-contact measurement, the product is durable and affordable. Compact type, split type, split waterproof type, various styles available.

Radar Flow Meter

The Radar Flow Meter is an all-in-one flow monitoring device that is non-contact and continuously measures flow rate, water level, and flow rate.

Radar level transmitter

80GHz high frequency non contact type radar level transmitter has the advantages of high accuracy, narrow beam, large range and good stability. A wide range of models are available, such as high temperature resistant type, corrosion resistant type, 120meters long range type and more.

Ultrasonic level transmitter

IP68 ultrasonic open channel flow meter has perfect functions of liquid level monitoring, data transmission and man-machine communication. Strong anti-jamming performance;

Pressure transmitter

The monocrystalline silicon pressure transmitter has a high accuracy of 0.075%, with good stability; the sensor is made of stainless steel with good corrosion resistance and can be customized according to customer needs.

APPLICATION Meet Our Business Areas

Clamp on ultrasonic flow meter application More+

Clamp on ultrasonic flow meter application

External mounted ultrasonic flowmeter is a non-contact flow measurement instrument that is easy to install, maintain, and measures accurately

More+

Ultrasonic level transmitter application More+

Ultrasonic level transmitter application

Ultrasonic level transmitters provide a reliable and accurate means of measuring liquid levels in various industries.

More+

Radar level transmitter application More+

Radar level transmitter application

Radar level transmitters have emerged as a popular solution for accurate level measurement in various industries. The device uses electromagnetic waves to measure the level of liquid or solid materials in tanks, vessels, and containers.

More+

Radar flow meter application More+

Radar flow meter application

Radar flow meters are widely used in both channels and rivers for measuring water flow. In channels, radar flow meters can accurately measure the flow rate of water in irrigation canals, drainage ditches, and storm water channels.

More+

COMPANY About Gallop

Beijing Gallop group is specialized in level Transmitter and flow meter business in China since 2005, we had service many companies all over the world, our value message is (QUALITY IS OUR CULTURE). At present, GALLOP always adhere to the quality-oriented, and will do our best to provide customers with high-quality process automation instrumentation services.

As a global supplier in the level transmitters for liquid level measurement and flow meter for flow rate measurement, Gallop company is to create added value for customers around the world.

35 +

Export Countries

2000 +

Cooperating Partner

20 +

Years Experience

Learn More

ADVANTAGE Why Choose Gallop

Our Advantage

Manufactured under strict quality control and certified to ISO 9001:2015 and CE standards. Each unit is fully tested before shipment to ensure high accuracy and stable performance in industrial applications.

Our Service

We provide OEM service for offer neutral package and manual. Sample available. Fast reply to all customers. We provide 12 months warranty after goods arrive. Provide technical guidance when you operate and install it. We deal with your complain within 12 hours.

Our Products

Genuine Product with good Quality 12 months warranty and long-life maintenance. Our instrument is strictly complied with ISO 9001:2015 and CE Certification.Guarantee inspection before delivery.

Professional OEM Services

We can help to print logo on products and customize the color and size for you.

Quick Delivery

Our company provides just-in-time delivery. The delivery time will be 5-15 days, it depends on the quantity of order.

Get A Quote

CUSTOMER TESTIMONIALS

What Our Costumers Are Saying

We installed GallopSensor electromagnetic flow meters in our municipal water treatment system. The readings are stable and accurate even during variable flow conditions, and the 4-20mA output integrates smoothly with our PLC system.

Gia Cinta

Italy

After several months of operation, the instruments continue to perform stably with no drift in measurement, reducing our maintenance workload significantly.

Sugumar

Russia

We are using GallopSensor flow meters and level transmitters in our chemical dosing process. The instruments provide consistent measurement accuracy and stable signal output under corrosive media conditions.

Заряна Ангелова

Russia

Compared with our previous instruments, GallopSensor devices offer better stability and lower maintenance cost, improving overall operational efficiency in our process system.

Alexia Choi

Canada

GALLOP takes great pride is producing a QUALITY product.. Oh and don't forget to ask for Nicole as your sales rep.. she is VERY knowledgeable and professional..

Franz Höpfinger

Germany

NEWS Latest News & Stories

May. 21, 2026

Top Innovations in Ultrasonic Open Channel Flow Measurement Technology

In recent years, the flow measurement industry has witnessed significant advancements, particularly in ultrasonic open channel flow measurement technology. These innovations have emerged in response to growing demands for accurate and reliable measurement solutions in water management, agriculture, and industrial processes. Users often face challenges such as inaccurate readings, high maintenance

May. 20, 2026

How to Upgrade Legacy Open Channel Flow Systems with Ultrasonic Sensors

In the realm of flow measurement, upgrading legacy open channel flow systems can be daunting for many operators. These outdated systems often struggle with accuracy and require frequent maintenance that disrupts operations. Users face issues such as measurement inaccuracy leading to data discrepancies, operational inefficiencies, and potential regulatory non-compliance. For example, incorrect

May. 19, 2026

Pros and Cons of Installing Ultrasonic Flow Meters in Harsh Environments

In today's industrial landscape, accurate flow measurement is critical for optimizing processes and minimizing operational costs. Industries utilizing ultrasonic flow meters often face challenges in harsh environments, which can compromise the reliability of their measurements. With a variety of factors at play, such as extreme temperatures and corrosive substances, understanding the pros and