High Tech Services volume meter is a digital meter that calculates the total volume of gas that has been used. This unit connects to your existing mass flow controller or mass flow sensor and converts the 0-5 VDC sensor signal into total volume. Our interfacing connector is compatible with all standard mass flow devices ranging from 10 SCCM to 50 SLPM.

Some of the applications include:

Facilities - Monitoring bulk gas usage.
Cryo-Pumps - Determining regenerating time.
Metal Organics - Monitoring usage.
Safety - Hazardous gas tracking
Maintenance - Corrosive gas usage for cleanup


Dimensions - 9.5" x 3.5" x 11"D
Weight - 2 lbs
Power - 120V 100 MA
Accuracy +/- .01%



Three different configuration are offered:

VM-1 Single gas in half rack mounting
VM-2 Dual gas in half rack mounting
VM-3 Single gas in kit form