The Data Concentrator NXA821 summarizes data from various Tank Scanners NXA820 as one part of Tankvision. Tankvision is a tank inventory system which is operated by a standard web browser and does not require proprietary software or licensing costs. Tankvision is based on a distributed architecture on a local area network (LAN). Due to its modular structure it is ideally suited for small tank farms with only a couple of tanks, but also for large refineries with hundreds of tanks.
Summarizes data from various Tank Scanners NXA820. Suited for small tank farms with only a couple of tanks, but also for large refineries with hundreds of tanks.
Ambient temperature: -40 to +60°C (-40 to +140°F)
Approved for custody transfer applications according to NMi and PTB
Benefits
A robust industrial operating system with embedded software ensures high stability and availability
Approved for custody transfer applications according to NMi and PTB
Modular design; easily adjustable to any application; can be upgraded as required
Configuration, commissioning and operation via web browser; no proprietary software required
Access for up to 10 users per Tankvision component from any connected PC - license free
Predefined or customized operator screens for typical operation of a tank farm
Common hardware platform for all components; no hard disc or fans - no wearout
Data Concentrator Consolidate data from connected Tank Scanners NXA820. Up to 6 Tank Scanner can be assigned to one Data Concentrator (up to 90 tanks).The inbuild web server enables the user to visualize the incoming data as well as the calculated values and configure the device.
Input
Connection to NXA820
Output
Ethernet; Serial Printer port according to PTB
Relay output signal type
Status relay with switching power: – 25 VDC, 100 W – 250 VAC, 4 A, 1000VA
Power supply
AC: 90...250 VAC DC: 10.5...32 VDC
Dimensions (WxHxD)
150x104x140 mm (5.9x4.1x5.5 in)
Configuration
Via web server
Measuring principle
Level radar
Characteristic / Application
Data Concentrator Consolidate data from connected Tankvision NXA820. Up to 10 tank scanners can be assigned to one data concentrator (up to 150 tanks).The inbuild web server enables the user to visualize the incoming data as well as the calculated values and configure the device.