AFS-01 Automatic Fill Station by Technifab

AFS-01 Automatic Fill Station by Technifab

This Automatic Fill Station is designed to fill portable low-pressure liquid nitrogen dewars from a pipe system or bulk tank. The AFS-01 uses a cryogenic sensor to detect a "full" condition. Once full, cryogenic valves shut off the fill cycle maintaining the fill pressure of the liquid cylinder. The liquid cylinder is ready for immediate use.

Benefits

- Eliminate overfilling and loss of LN2
- Improve Employee Safety 
- Create a safer work environment with fill shut off timer, vent safety interlock, and emergency stop.
- Workforce Efficiency
- Eliminate wasted labor and downtime.
- Save money by eliminating the need for dewar deliveries.

Allen Bradley PLC controls. Start the process and it will run itself.
Adjustable Settings

Adjustable timeout timer and cryogenic sensor threshold.
Alerts - Status indicator light and audible alarm contact.
Vent interlock, max fill timer, EMO switch and fail close valves.
Installation - Fill liquid cylinders where it is most convenient.