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Pulsar Process Measurement Ltd design, manufacture and market level, volume, open channel flow, pipe flow and pump control instrumentation. Our company specialises in non-intrusive measurement, and our technology is used in a wide variety of industries and applications worldwide. By concentrating on the development of ultrasonic level measurement, we believe that Pulsar can be fairly described as the world technology leader in this field. The product range has been designed to provide a full range of alternatives, from single point of measurement installations right through to complex multi-point applications with digital communications. The ultrasonic range has been augmented with other products, so for the water industry, interface monitors for tricky sludge level measurement application have been added together with units that can be used to warn of pump failure. In more general level applications, single point measurement devices are available where continuous level measurement is inappropriate.


Mr Alistair MacKinnon
Cardinal Building, Enigma Commercial Centre
Sandy's Road
WR14 1JJ

Pulsar's MCERTS Success: Still the Most Accurate OCM In the World

Pulsar Process Measurement's FlowCERT non-contacting ultrasonic open channel flow measurement systems have each achieved the highest Class 1 level during re-certification to the latest update to the MCERTs certification process.

FlowCERT with Pulsar's unique DUET transducer array has been again shown to be the world's most accurate ultrasonic Open Channel Flow measurement system.

Pulsar's FlowCERT Lite and FlowCERT with DUET are dedicated open channel flow (OCM) monitors, both of which make use of Pulsar's world-leading DATEM echo processing software to achieve rock-solid measurement. FlowCERT Lite uses Pulsar's dB3 transducer, with its high-frequency crystal array for high resolution in the measurement, and an external temperature sensor. DUET, designed specifically to be used with FlowCERT, is Pulsar's unique twin-transducer array that integrates the signals from the two separate sources to render the system almost completely impervious to any variation in the speed of sound within the air column within the channel.

The latest, more rigorous, version of the MCERTS tests include a simulation of varying solar radiation, which can have a significant effect on level measurement instrumentation of all types. Both FlowCERT and FlowCERT with DUET achieved Class 1 passes, the highest level of certification within the MCERTS standard. FlowCERT with DUET was measured with a 'Combined Performance Characteristic' of 0.044% error, well within the Class 1 standard of 0.2% error and the highest accuracy of any manufacturer's instrument tested. Full details and Pulsar's MCERTS certificate are available for download from their website.


Download Pulsar's MCERTS Certificates from: https://pulsar-pm.com/support/downloads/certificates.aspx

For more information about Pulsar's FlowCERT OCM: https://pulsar-pm.com/product-types/flow/flowcert.aspx

For further information please email Pulsar Process Measurement Ltd

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