577 Series CryoWiz Cryogenic Switchover System

Cryogenic liquid nitrogen supply systems for critical cryogenic applications

5771113-01-100 shown

The 577 Series CryoWiz™ revolutionizes the supply of cryogenic liquid nitrogen to freezers, environmental chambers, and other critical cryogenic applications. Using proprietary algorithms and dynamic hot-gas bypass, the CryoWiz Cryogenic Switchover System automatically switches between primary and secondary sources to deliver a seamless supply of cryogen with minimal temperature change. Proprietary onboard web server technology allows remote monitoring, secure system configuration, and email notification of real-time system status and events. With an unprecedented emphasis on safety and efficiency, the fully customizable CryoWiz can accommodate new usage profiles with a push of a button. The CONCOA CryoWiz is specifically designed for cryogenic applications. To effectively manage cryogenic liquid cylinders in gas phase applications, CONCOA recommends the IntelliSwitch family of products.

Features

Automatic proprietary control algorithm ensures continuous efficient supply
Insulated switching mechanism minimizes flash loss of liquid
High flow cryogenic valves deliver an optimal supply of liquid nitrogen
Compact NEMA 12 enclosure with condensate drain eliminates moisture buildup
Oxygen deficiency relay contact allows easy connection of oxygen deficiency monitor to ensure safe use
Local audible and visual alarm provides onboard emergency monitoring
Ethernet port/webserver enables remote monitoring of functions, e-mail alerts, and remote configuration
Button selectable "Keep-full" and "On Demand" modes accommodate new applications

Specifications

Max inlet pressure (bare body): 35 PSIG (2.4 BAR)
Internals: Brass barstock
Cryogenic relief valves: 50 PSIG (3.5 BAR); 1/2 in FNPT
Hot gas bypass: 1/2 in FNPT
Inlet/Outlet connections: 1/2 in FNPT
Drain: 1/2 in PVC
Alarm outputs: 1 or 5 dry contact NC
Alarm input: From oxygen deficiency monitor output relay
Pneumatic gas: 105 PSIG (7.5 BAR) dry gaseous nitrogen
Pneumatic input: 1/8 in FNPT
Communication ports: Ethernet & USB (maintenance only)
Enclosure: NEMA 12 powder-coated steel
Power: 90-264 VAC; 47-63 Hz (US, UK, European, Australian, and Chinese adapters included)
Weight: 40 lbs (18 kg)
Conformances (power supply): Safety approvals CCC, CE, FCC, PSE, RCM, UKCA, UL/cUL ; CRN OH17950.5
Conformances (pressure transducers): CE marked; Cleanliness meets or exceeds CGA G-4.1; CRN OH5216.5

Ordering Information

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Part Number	Description
5771113-01-100	CryoWiz Liquid Nitrogen Automatic Switchover System featuring CGA 295 Outlet Connection; 50 PSIG Max Inlet Pressure; 100-240 VAC Universal Power Input (CE marked); CGA 295 Inlet Connections; Nitrogen Cylinder Regulator Kit for External Supply of Dry Gaseous Nitrogen for Pneumatics; with Web Server Technology. Please Note: This Unit Requires Dry Nitrogen Gas Supplied at 95-105 PSIG for Pneumatic Operation.
5771013-01-100	CryoWiz Liquid Nitrogen Automatic Switchover System featuring 1/2 in FNPT Outlet Connection; 50 PSIG Max Inlet Pressure; 100-240 VAC Universal Power Input (CE marked); CGA 295 Inlet Connections; Nitrogen Cylinder Regulator Kit for External Supply of Dry Gaseous Nitrogen for Pneumatics; with Web Server Technology. Please Note: This Unit Requires Dry Nitrogen Gas Supplied at 95-105 PSIG for Pneumatic Operation.
5295372	Standard Pressure Transducer for use with Cryowiz Cryogenic Switchover featuring 4-20 mA Pressure Sensors, 0-100 PSIG (0-7 BAR) Pressure Range, and 6 ft (2 m) Detachable Packard Cable (not intrinsically safe and cannot be made intrinsically safe with barriers)