Products

Fathoms Product Family

Mass flow meters and controllers

GR Series

Low-range mass flow meters and controllers

IL Series

Compact mass flow controllers

GRMF

Mid-range mass flow meters and controllers

GRHF

High-range mass flow meters and controllers

Complete Product Care

Frequently Asked Questions

What gases can the meter run?

Our meters are designed primarily for air, argon, and inert gases. Attempting to run acids through them can damage them.

What is the flow body material?

Our mass flow meter bodies come in Delrin, 316 and 410 Stainless Steel, and Aluminum.

What is the response time?

The average mass flow meter we produce has a 1-3 second response time. This varies per device: some devices respond quickly, others slowly.

What are the range limitations?

Our gas mass flow meters can be set to range from 0 to 10 Standard Cubit Centimeters per Minute (SCCM) up to 0 to 10 Standard Liters per Minute (SLPM).

Our gas mass flow controllers can be set to range from 0 to 10 SCCM up to 50 SLPM.

What is the device connection?

Our gas mass flow meters use a 9-Pin Sub “D” connection. All devices come with a power supply included that hooks up to this connector.

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