
Steam Flow Rate Transmitters
- True Mass Flow With Changing Pressure
- No Moving Parts to Maintain
- 4-20mA Analog Output Available



NIST-Traceable Certified
Explore precision-engineered 1.5 inch NPT steam flow meters with 10-100 GPM measurement capability. These rugged stainless steel instruments feature no moving parts, true mass flow measurement even with changing line pressure, and operate on critical flow principles. Ideal for steam-to-atmosphere applications, injection processes, and industrial monitoring across food processing, chemical, pharmaceutical, and power generation industries.



MAC Instruments steam flow meters offer ±5% full scale accuracy with NIST-traceable calibration, ensuring reliable measurement even with changing line pressure conditions.
Talk to our experts for custom solutions and tailored guidance.

Critical steam flow monitoring for atmospheric blanchers, brewing, distilling, and direct steam injection to product tanks.

Precise steam flow measurement for sparging tanks, chemical reactors, and process heating applications.

Reliable steam flow monitoring for energy management, efficiency optimization, and emission control compliance.

Accurate steam measurement for sterilization, humidification, and controlled process heating applications.
Talk to our experts for custom solutions and tailored guidance.
Since 1990, we've been the world leader in high-temperature measurement instruments, serving hundreds of industrial locations globally with proven reliability and precision engineering.
All instruments feature NIST-traceable measurement capabilities, ensuring compliance with the most stringent quality and regulatory standards for industrial process control applications.
Proprietary venturi flow nozzle technology with no moving parts eliminates maintenance requirements, reducing downtime and operational costs while ensuring consistent performance.
Submit your requirements and our technical team will respond within 24 hours with product recommendations, pricing, and custom configuration options.
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
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