Flow Computer RFC-7
| Housing variants | 19"-enclosure dimensions: 213.36 (42 TE) x 133.35 (3 HE) x 230 mm (W x H x D) |
| Display | 7" touchscreen7" 1024*600 Pixel |
| Protection class | IP 20 (protection against foreign bodies > 12.5 mm, no splash protection) |
| Ambient, operating and storage temperature | -20…50°C Humidity class EN12405-3 SL1 inside 85% non-condensing |
| EMC class | Class A (radiated interference field strength) Class B (EN 55032) |
| EU directives | EMC Directive 2014/30/EU Rohs Directive 2011/65/EU |
| EX approvals | ATEX Directive 2014/34/EU IECEX |
| Calculation methods for the compressibility coefficient K | k = constant Full analysis: - AGA 8 DC92 - AGA 8:2017 - GERG-2004 - GERG-2008 Gross values: - GERG-88 S - GERG-88 S Satz B - GERG-88 S Satz C - AGA NX-19 L - AGA NX-19 H - AGA Gross Meth. 1 - AGA Gross Meth. 2 - SGERG-mod-H2 Pure substances: - Van der Waals - Beattie & Bridgeman |
| Available languages | German, English, Chinese |
| Serial communication protocols | Modbus-RTU Client/Server Modbus-ASCII Client/Server Modbus-Client for USM (Instance F) Modbus-Client for gas quality |
| Ethernet communication protocol | Modbus-TCP/IP http SNTP |
| Digital communiation | HART |
Technical product information
RFC 7
Leaflet, PDF (2,5 mb)
Technical data sheet
RFC 7 (3,0 mb)
Operating & maintenance instructions
RFC 7
Manual, PDF (11mb)
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Flow Computer RFC 7
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