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Area Velocity Flow Meters :: Mainstream

We offer a range of high quality area velocity principle flow monitoring and measurement products. With a portfolio of flow meters, our aim is to offer highly reliable and rugged field-proven flow measurement solutions for the harshest of environments. Our Mainstream range offers a solution for fixed and portable open channel flow measurement applications, with sensors available for measurement in safe areas and potentially explosive environments where ATEX is required.
Why choose Mainstream products?
• High level of sensor sensitivity - extends applications suitability
• Sophisticated ultrasound processing - improves data quality
• Suitable velocity range from 10 mm/s to 5 m/s - bi-directional
• Quick and easy to install in partially filled pipes and open channels - no flume or weir required
• Signal Quality monitor to confirm measurement data integrity
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- Mainstream Area Velocity Transmitter
SKU: VT001/ENVT001/EN water velocity transmitterFor open channels and partially full pipesQuick and straightforwardto install - no flumes or weirs requiredvelocity range - 10mm/s to 5m/s4-20ma / SDI-12 / GPRS output options available, call for detailsATEX certified sensor option available£2402.40
£2882.88 inc VAT - Mainstream AV-Flow Transmitter
SKU: QT001/ENHigh performance area velocity flow transmitterSutiable for open channels and partially full pipesQuick to install - no flumes or weirs requiredvelocity range - 10mm/s to 5m/s4-20ma / SDI-12 / GPRS output options availableATEX Sensor option available£4199.91
£5039.89 inc VAT - Mainstream Compact fixed AV-Flowmeter
SKU: FS001/ENHigh performance area velocity flow meterSutiable for open channels and partially full pipesQuick to install - no flumes or weirs requiredvelocity range - 10mm/s to 5m/s4-20ma / SDI-12 / GPRS output options availableInternal data loggerATEX Sensor option available£4943.51
£5932.21 inc VAT - Mainstream Premier fixed AV-Flowmeter
SKU: FS002/ENHigh performance area velocity flow meterSutiable for open channels and partially full pipesQuick to install - no flumes or weirs requiredvelocity range - 10mm/s to 5m/s4-20ma / SDI-12 / GPRS output options availableHigh capacity Internal data loggerExtended features - Silt level / calibration / increased OutputsATEX Sensor option available£6230.51
£7476.61 inc VAT - Mainstream Portable AV-Flowmeter
SKU: PS001/ENPortable area velocity flow meterSutiable for open channels and partially full pipesIdeal for short term and extended field measurementQuick to install - no flumes or weirs requiredvelocity range - 10mm/s to 5m/sPulse / SDI-12 / GPRS output options availableHigh capacity Internal data loggerSmart power saving mode£6560.84
£7873.01 inc VAT