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Tankvision - Model NXA83 -Inventory Management Multi Scan
Acquires data from field instruments and communicates data to other system (Modbus or OPC). The Multi Scan NXA83 scans parameters from tank gauges and performs tank calculations as one part of Tankvision. For a step by step site upgrade, the Multi Scan allows legacy protocol management as well as gradual upgrades for more flexibility. Tankvision is based on a distributed architecture on a local area network (LAN). Due to its modular structure it is ideally suited for medium size tank farms with only a few tanks, but also for large refineries with hundreds of tanks.
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Step-by-step site upgrade
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Higher system availability
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User access through the entire Network
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Precise inventory
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Simplified site approval procedures
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Scans parameters from tank gauges and performs tank calculations
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Suited for tank farms with various protocols used for communicating with the installed field devices and/or redundancy needs
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Provides data to host systems (such as PLC or DCS) via Modbus and/or OPC
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Ambient temperature: 0 to 55°C (32 to 131°F)
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Approved for custody transfer applications according to NMi and PTB (in preparation)
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Measuring principle
Level radar
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Function
Multi Scan
Acquires data from Field Instruments (up to 16 loops). The data is provided to the visualization software Tankvision Professional NXA85 or other host systems (PLC und DCS). -
Input
Modbus RS485; V1; WM550; Tokyo Keiso FW9000; Varec Mark/Space; Saab TRL/2; Enraf BPM; Scientific Instruments; Modbus Ethernet
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Output
OPC DA; Modbus RS485; Modbus Ethernet
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Power supply
AC: 100...240 VAC
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Dimensions (WxHxD)
Rack mounted:
483x176x260 mm (19x6.93x10.24 in)
Wall mounted:
322x300x110 mm (12.68x11.81x4.33 in) -
Configuration
Via remote desktop
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Successor
NXA83B
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Measuring principle
Level radar
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Characteristic / Application
Multi Scan
Acquires data from field instruments (up to 16 loops). The data is provided to the visualization software Tankvision Professional NXA85 or other host systems (PLC und DCS).