We design and manufacture high-performance thermal mass flow controllers, immersible thermal mass flowmeters, vortex flow meters and transit-time ultrasonic flow meters for nearly every gas, liquid, or steam application.

Questions? Contact our experts at 1-800-333-7519 or email info@aci-controls.com to answer questions or help you with your applications.


Product Series/Models


CHOOSE SIERRA INSTRUMENTS WHEN YOU NEED:

• Accurate and repeatable flow measurement and control
• Custom flow engineering at no charge
• Short delivery lead times
• Expert flow advice
• Lifetime support