Flow Transmitter

Flow Transmitter

It’s important to measure flow rates in a variety of industries, such as food and beverage. Out of the variables that affect this flow (such as temperature), the liquid’s flow is an essential consideration. A range of devices is typically used to measure liquid flow, including transmitters. These transmitters are one type that is essential for measuring liquid flows.

RAAH International offers a variety of flow transmitters that meet the needs of different fluid types, flow profiles, and ranges for your application. It’s critical to choose the correct type of transmitter because improper installation can kill a perfectly good pump.

How Flow Transmitters Work

For the most part, liquid flow transmitters work on the principle that volume is directly related to pressure.

Mass flow transmitters are the most popular type of process-industry measurement device. They measure the mass flow of any fluid passing through a tube at a given time. That is, they measure the quantity of fuel or liquid (e.g., kilograms) that passes through the tube in one second but not the volume per unit of time (e.g., cubic meters per second)—they have nothing to do with volume.

The volumetric flow rate is the mass flow rate of a fluid divided by its density. The density of the fluid can change based on pressure, temperature, or composition. Fluid may also combine different phases, like a bubble.

Advantages of Using Our Flow Transmitters

Flow transmitters are an essential part of the plumbing system. We provide flow transmitters that deliver high performance at an affordable price.

Flow transmitters provide some excellent advantages, including:

Measuring to perfection:

The transmitters we offer are known for providing precise measurements. These transmitters are accurate up to 0.15% of the volumetric flow rate and provide accuracy over a 13:1 turndown.

Impeccable Diagnostic Features:

All transmitters are fitted with state-of-the-art diagnostic features, which include noise detection, sensor faults, wiring faults, and much more.

Low Maintenance:

No additional maintenance is needed because our rewriters will automatically and seamlessly change words as they’re expressed in the text.

With a flow transmitter, you don’t have to worry about broken pieces or malfunctions. It’s easy to use and requires almost no maintenance.


Durable construction means that this writing pad is built to last. Choose this, and you can be confident that your writing pad will serve you and your needs for years to come.

We use a variety of wetted materials in order to create the transmitters. These include stainless steel, nickel alloys, high and low-temperature carbon steel, and duplex steel. All these materials are reliable even in harsh environments, which guards against any wear and tear.

Compact Structure:

The compact design of our rewriter allows it to be lightweight and easily transportable. We’re able to provide a simple product that can be brought anywhere.

Our transmitters are a great option when you need a setup that can be used in tight or hard-to-reach spaces. They’re also really easy to install in these spaces, so you won’t have to worry about it being too complicated.


Flow Transmitters are useful in many different applications.

Flow transmitters from our company are a great choice for industrial applications because of their many benefits. Industries that often use flow transmitters include:

  1. Food and medicine industry
  2. Drinking water, wastewater management
  3. Paper and pulp
  4. Energy sectors
  5. Oil & Gas
  6. Metals and Mining
  7. Marine industry
  8. Textile
  9. Building Automation
  10. and more

Contact Us

Our flow transmitters can be an asset to your business. Get in touch with our experts today, and we’ll help you find the perfect transmitter to meet your needs.