Steam Flow Meters
Steam Flow Rate Transmitters
NIST-traceable measurement capabilities certified

NIST-Traceable Certification

ISO quality standards certified

ISO Quality Standards

Differential Pressure Steam Flow Meters for Industrial Process

Industrial differential pressure steam flow meters designed for accurate mass flow measurement in demanding process environments. MAC Instruments offers rugged stainless steel flow meters and transmitters utilizing critical flow principles with proprietary venturi technology. Suitable for food processing, chemical plants, pharmaceutical facilities, power generation, and paper industries with flow capacities from 125-5000 LB/HR.

Our Range of Products

Steam Flow Meters

Steam Flow Meters

  • True Mass Flow with Pressure Changes
  • Stainless Steel Construction
  • No Internal Moving Parts
Steam Flow Rate Transmitters

Steam Flow Rate Transmitters

  • 4-20mA Analog Output Signal
  • Fully Calibrated Panel Gauge
  • Watertight Electrical Connector

Frequently Asked Questions

How do differential pressure steam flow meters work?

They operate on critical flow principles using a proprietary venturi nozzle to measure true mass flow, maintaining accuracy even with changing line pressure conditions.

What pipe sizes are compatible with these steam flow meters?

What is the flow capacity range of these meters?

Can these meters be installed in any orientation?

What output signals are available for process control?

What materials are used in the construction?

Do these meters require regular maintenance?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Food Processing

Food Processing

Steam flow measurement for atmospheric blanchers, direct steam injection to product tanks, and process ovens in food manufacturing facilities.

Chemical Processing

Chemical Processing

Precise steam flow monitoring for chemical reactors, sparging tanks, injection processes, and steam eductors in chemical plants.

Pharmaceutical Industry

Pharmaceutical Industry

NIST-traceable steam measurement for pharmaceutical sterilization, humidification systems, and critical process control applications.

Power Generation

Power Generation

Reliable steam flow monitoring for power plant operations, turbine systems, and energy management through accurate steam measurement.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Process Industries Choose MAC Instruments

NIST-Traceable Precision Measurement

Our instruments feature NIST-traceable calibration ensuring compliance with industry standards and regulatory requirements for critical process applications.

30+ Years Manufacturing Excellence

Since 1990, we've delivered rugged industrial instruments built in Sandusky, Ohio, serving hundreds of locations worldwide with proven reliability.

No-Moving-Parts Reliability

Proprietary venturi flow technology with stainless steel construction eliminates maintenance needs while delivering accurate mass flow measurement even with changing line pressure.

Get Expert Steam Flow Measurement Solutions for Your Process

Request a quote and speak with our engineering team. We'll help you select the right differential pressure steam flow meter configuration for your specific application.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 419.621.2322 You can also send us a quick email at info@macinstruments.com