TechniSwitch TS Series

Save Time. Reduce Downtime.

Technifab’s tank switchers provide a continuous liquid nitrogen supply by automatically switching to another dewar when the current tank becomes empty. Designed with a Programmable Logic Controller (PLC), our tank switchers offer the ultimate in accurate cryogen control. TechniSwitch Tank Switchers are available in vacuum jacketed or non-vacuum jacketed versions.

The TechniSwitch VJ vacuum jacketed switcher offers the advantages of a non-vacuum jacketed switcher with added benefits of low heat leak, minimal boil-off, no condensation and touchable casing which makes the VJ tank switcher the most efficient, safe unit in the industry. Actuated valves eliminate background noise created by solenoid chatter.

Benefits—FeaturesNJ
Non–VJ
VJ
Vacuum Jacketed
Reduces operating expenses by minimizing employee’s involvement in cylinder switching.XX
Saves money by reducing system downtime during cylinder replacement.XX
Allows different pressure liquid nitrogen cylinders and VGLs.XX
Easy to operate touch screen PLC controls with simple operation and adjustments.XX
Empty tank alert and dry contacts for customer provided alarm.X
Status light included
X
Visual Alert on PLC
Improves environmental safety by eliminating pipe dripping and reducing slip hazards.X
Reduces workplace hazard because vacuum jacketed pipe is safe to touch.X
Uses less cryogen through quicker cool-down enabling faster liquid nitrogen delivery to end use.X
Password protected PLC access.X
Tank Switcher

Specifications

 NJ
Non–VJ
VJ(1)
Vacuum Jacketed
Manifold Dimensions (1)NA29.5” W x 29” H 23” D
(75 cm x 74 cm x 59 cm)
Maximum Pressure35 psig (2.4 bar)35 psig (2.4 bar)
Control Box Dimensions16” W x 24” H x 7” D
(40.6 cm x 61 cm x 17.8 cm)
12” W x 12” H x 6” D
(31 cm x 31 cm x 15 cm)
Operating Temperature32°F-122°F (0°C-50°C)C)
32°F-122°F (0°C-50°C)
Enclosure and Penetrations RatingPowder Coated
NEMA 1
Stainless Steel
NEMA 4X, IP66
Power Requirements110-240 VAC
50-60 Hz
110-240 VAC
50-60 Hz
Power Usage200 watts @ 110 VAC
1.7 amp max.
200 watts @ 110 VAC
1.7 amp max.
Alarm Rating12-250 VDC/VAC,
6 amp max.
12-250 VDC/VAC,
6 amp max.

(1) Dimensions shown for two outlet version only.
Four and six outlet versions are also available.

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