Need help?Do you have a question about the AFLOWT UF Series and is the answer not in the manual?
General| Type | Ultrasonic Flow Meter |
|---|---|
| Output | 4-20mA, Pulse, Relay |
| Communication | RS485, Modbus |
| Resolution | 0.001 m/s |
| Temperature Range | -40°C to 150°C (depending on transducer type) |
| Protection Grade | IP65 |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -40°C to +70°C |
| Display | LCD |
| Dimensions | Varies by model |
| Weight | Varies by model |
Specifies required qualifications for personnel performing mounting and dismounting.
Lists potential operational hazards including electrical voltage, pressure, and temperature.
Emphasizes verifying the absence of dangerous voltage on the pipeline section before commencing work.
Details actions strictly forbidden during mounting, start-up, commissioning, and dismounting.
Outlines the procedure for connecting the CS module to the protective earthing trunk line.
Lists essential conditions that must be met for on-site flowmeter installation.
Provides guidelines for transporting the flowmeter and allowing it to acclimatize to the environment.
Primary Converter Mounting
Specifies general conditions for mounting the Primary Converter, including liquid filling and turbulence.
Defines acceptable diameter differences between the pipeline and the CP at connection points.
Advises against installing the CP with PEAs positioned at the extreme top or bottom of the pipeline's cross-section.
Details the correct angular and positional placement of PEA pairs for single-beam sounding.
Explains the required placement of PEA pairs for two-beam scanning along horizontal chords.
Describes the positioning of PEA pairs for four-beam scanning along horizontal chords.
Straight Pipe Run Lengths
Specifies the minimum straight pipe run lengths required upstream and downstream of PEAs for optimal operation.
Notes that installing a straightening vane can reduce the required length of straight pipe runs.
States that specific straight pipe run length requirements are not defined for U-elbow type Primary Converters.
Outlines the conditions and considerations for placing the Secondary Measuring Converter (CS).
Primary Converter Installation
Lists the necessary fittings for installing the Primary Converter (CP) into the pipeline.
Advises securing pipeline sections to prevent movement after cutting for CP mounting.
Describes the process of assembling the flanged CP and companion flanges into a single unit.
Details the procedure for cutting the pipeline and welding the assembled CP into place.
Covers welding the assembly to the pipeline according to local regulations and ensuring proper alignment.
Explains the procedure for mounting the Secondary Measuring Converter (CS).
Flowmeter Wiring Procedures
Guides on connecting PEAs to CS, ensuring channel characteristic correspondence.
Details laying of power, CS-PEA, and CS-external device cables according to operating conditions.
Provides guidelines for fixing communication and network cables, including separation and protection.
Advises against coiling excess cables to maintain order and prevent damage.
Instructs on preparing cable ends by stripping insulation by 5 mm prior to connection.
Warns about CS-PEA cable contact with heated pipelines and suggests thermal insulation.
Explains connecting the flowmeter's RS-output to external devices using standard cables.
Discusses the necessity of protective grounding based on power supply and environmental conditions.
Instructs to verify flowmeter parameters against passport data before initiating start-up.
Directs users to the Operation Manual for PEA parameter entry procedures.
Directs users to the Operation Manual for adjusting measurement result processing.
Guides on connecting external devices and adjusting outputs as per Operation Manual instructions.
Details checking and setting the current date and time for the flowmeter.
Explains switching the device to OPERATION mode by removing a specific jumper.
Notes that mounting and operating conditions are based on typical factors affecting performance.
Lists the essential steps for dismounting the flowmeter, including powering off and draining.
Instructs on cleaning the flowmeter and PEAs before dispatch for calibration or repair.
To Next Page