Assess the pipe surface
Confirm material, wall thickness, lining and sensor contact surface.
Clamp-On Ultrasonic Flow Meters
External ultrasonic sensors measure flow on suitable existing pipelines. Pipe characteristics and acoustic conditions determine suitability.
MEASUREMENT · SELECTION · INTEGRATIONReliable measurement starts with the right selection.From water management to industrial processes.
EXTERNAL MEASUREMENT
Clamp-On Ultrasonic Flow Meters
Sensors mounted on the pipe surface. Select the equipment to suit the pipe and installation conditions.
External ultrasonic sensors measure flow on suitable existing pipelines. Pipe characteristics and acoustic conditions determine suitability.
Prepare a technical enquiry →Technical information
| Installation | Ultrasonic sensors mounted on the external pipe surface. |
|---|---|
| Pipe data | Outside diameter, wall thickness, material, internal lining and insulation. |
| Fluid data | Liquid type, temperature, gas/solid content and acoustic suitability. |
| Site preparation | Surface condition, sensor spacing and available mounting area. |
| Performance and protection | Confirm with the selected model datasheet and installation conditions. |
| Power and outputs | Depend on the selected transmitter, module and protocol. |
Numerical limits must be matched to the current datasheet for the selected model.
Reliable readings start with correct installation.
Determine sensor position
Set the acoustic path and sensor spacing according to the selected meter manual.
Verify the signal
Record signal quality and measurements at normal operating conditions during commissioning.
Connect measurement to your control system.
PLC/SCADA or AtlasServer.io integration is engineered around the device output, protocol, power supply and communication infrastructure.
- 01Flow meterSelected output / protocol
- 02Compatible RTU / gatewayPower supply and register validation
- 03Monitoring platformData, alarms and reporting scope
LoRaWAN, GSM/4G and NB-IoT are not built into every model. External hardware, site infrastructure and software scope are specified in the quotation.
Information to support your selection
Model-specific drawings, wiring diagrams, calibration and conformity documents are supplied against the confirmed order code.
Start with your measuring point.
Networks and distribution
Monitor pipeline flow, district consumption and measuring points.
Irrigation pipelines
Track water use and assess remote measuring points.
Processes and treatment
Select equipment for the fluid, materials and automation requirements.
Questions before selection
Which flow meter should I choose?
Evaluate the measurement objective, fluid, flow range, pipe and installation conditions together. Electromagnetic, clamp-on and in-line ultrasonic technologies serve different requirements.
Can an electromagnetic meter measure any liquid?
No. The liquid must have sufficient electrical conductivity and be compatible with the lining and electrodes. This method is not suitable for gas, steam or insufficiently conductive liquids.
Can I measure without mains power?
A suitable battery-powered converter can be considered. Communication and analogue outputs may require additional modules and external power.
Can I measure without cutting the pipe?
Consider the clamp-on ultrasonic family. Pipe material, outside diameter, wall thickness and acoustic conditions must be suitable.
Is AtlasServer.io or SCADA connectivity standard?
Connectivity depends on the selected equipment and project scope. Protocol/register maps, modules, power supply and gateways must be validated together.
What information is needed for a quotation?
Provide the fluid, minimum/normal/maximum flow, DN, pressure, temperature, connection standard, power and communication requirements. For clamp-on meters, include pipe outside diameter, wall thickness and material.
Prepare your measurement requirements.
Prepare the technical details, then complete your contact information on the quotation form to send your enquiry.