Support up to 4 gas runs or 2 liquid runs per module (Flow-X/M, Flow-X/C)
Inputs
6x analog transmitter input, high accuracy Input types are 4 to 20 mA, 0 to 20 mA, 0 to 5 V, 1 to 5 V Accuracy mA inputs; 0.002% FS at 21 °C, 0.008% at full ambient range of 0-60 °C, long-term stability 0.01% per year Resolution: 24 bits. Analog inputs have the same earthing relative to all other electronic devices.
16x digital status inputs. Resolution 100ns (10MHz)
Outputs
4x analog output for process outputs and flow / pressure control. Resolution 14 bits, 0.075% FS. Analog outputs share same ground floating in relation to all other electronics.
16x digital output, open collector. Rating 100mA @24V
The Flow-X flow computer provides gas and liquid volume, mass and energy conversion, event logging, parameter logging, and reports using latest technology. Identical modules are combined in different housings, offering a multi-run version Flow-X/P for 1–4 metering runs with a local touch screen, or the Flow-X/S version for cost efficient installations. Flow-X meets the requirements of even the most demanding applications and is the ideal partner for custody transfer measurements.
Custody transfer, fiscal and allocation gas and liquid measurement
On- and offshore, natural gas, LNG, flare gas, process fluids, CO2, H2
Loading and un-loading
Device properties:
Configurations for meter runs compliant to international standards incl. MID, OIML, AGA
Powerful modules for demanding applications
Each module features CPU, memory and equal in/outputs
Intuitive user interface for graphics display and web browser
True remote access via Ethernet
Station computer for up to 8 meter runs
Prednosti
Reduced planning and installation costs through standard configurations
Very accurate volume conversion with multiple calculation cycles per second
High reliability through independent modules with their own volume conversion and storage of measured values, counter readings and events
Easy extension of installations with modules featuring equal in/outputs and 100% software configuration
Reduced service and maintenance costs with tamper-proof remote maintenance
Cost-efficient and flexible system integration of multiple streams
Setting up and monitoring equipment at an ammonia plant presents significant challenges. Engie Energía uses advanced technological solutions, like remote communication devices in hazardous areas.
Schluchseewerk AG wanted to record and optimize the efficiency of its turbines at the pumped storage plant in Wehr. Endress+Hauser offers the optimum solution with its ultrasonic clamp-on flowmeter.
Digital communications now provide a wealth of additional diagnostic and other information, enabling operational insights unachievable with simple 4-20mA measurements alone.
gas volume conversion, event logging, parameter logging, and reports
Number of applications
Support up to 4 gas runs or 2 liquid runs per module (Flow-X/M, Flow-X/C)
Calculations
Gas property calculations: AGA 5, AGA 8 Part 1, AGA 8 Part 2 (GERG-2008), AGA 10 AGA NX-19 GERG-2008 GERG91mod (GOST 30319.2-1996) GOST 30319.2-2015 GSSSD MR-113 ISO 6976, ISO 12213 Parts 2 and 3 S-GERG Flow rate calculations: AGA 3, AGA 7, AGA 9, AGA 11
Electrical connection
Voltage 24 V DC (± 10%), with redundant connections Current consumption: Flow-X/P0, X/M, X/S: ≤ 0.4 A nominal; ≤ 0.8 A maximal Flow-X/C: ≤ 0.6 A nominal; ≤ 1.0 A maximal
Ambient temperature range
Flow-X/S: -40 °C ... +75 °C Flow-X/C, Flow-X/P, Flow-X/R: 0 °C ... +60 °C
System
CPU and memory: 800 MHz, 512 MB RAM, 1 GB flash memory Clock: Real-time clock, accuracy better than 1 sec/day Gold cap for date and time retention Watchdog: Hardware and software watchdog timer Tamper switch: Mechanical tamper switch to prevent changing of the application and vital parameters within that application
Supported gas chromatographs
Supports all common gas chromatographs (including ABB NGC8200 series, ABB BTU8100, Danalyser, Yamatake HGC, Encal 3000, Angus GQA, Siemens Maxum and Sitrans)
Conformities
2014/32/EU Measuring Instruments Directive (MID)
Directive 2014/30 / EC relating to electromagnetic compatibility
2012/19/EU WEEE Directive (WEEE 2)
2011/65/EU RoHS
OIML R117-1
WELMEC 7.2, 8.3, 8.8
API 21.1
Hazardous area approvals
Applies for FlowX/M and X/S only Class I, Division 2, Groups A, B, C, and D, T4 Class I, Zone 2, Group IIC, T4 IECEx Ex ec IIC Gc ATEX II 3 G Ex ec IIC Gc
Inputs
6x analog transmitter input, high accuracy Input types are 4 to 20 mA, 0 to 20 mA, 0 to 5 V, 1 to 5 V Accuracy mA inputs; 0.002% FS at 21 °C, 0.008% at full ambient range of 0-60 °C, long-term stability 0.01% per year Resolution: 24 bits. Analog inputs have the same earthing relative to all other electronic devices.
16x digital status inputs. Resolution 100ns (10MHz)
Outputs
4x analog output for process outputs and flow / pressure control. Resolution 14 bits, 0.075% FS. Analog outputs share same ground floating in relation to all other electronics.
16x digital output, open collector. Rating 100mA @24V
