PCM3 flow monitoring systems consists of a fully bi-directional velocity and depth sensor, data logger and support software for data retrieval and analysis. Additionally, temperature, pH and second level input or conductivity can be measured and logged. The PCM 3 allows for a connection of a rain gauge input to correlate flow data to rainfall and also offers flow proportional triggering of wastewater samplers with the sampler trigger output. This makes the PCM 3 the complete flow monitoring system.

For all channel shapes , sizes, wiers and flumes Battery operated, portable System operation by PC or onboard membrane keypad and display Absolute zero stable depth sensor with automatic zero compensation during measurement Variable, quick sensor mounting assembly for pipes and egg-shaped channels Windows based NivuLog software for data analysis Flow depth, velocity and temperature measurement Precipitation recording and data input Sampler triggering by flow and rain water quality monitoring pH and conductivity Computer data analysis and reporting No mechanically moving parts High accuracy Long life rechargeable battery pack Easy operation Light weight No risk of buildup

PVM Portable Velocity Measurement for spot measurements in rivers, streams, sewers and open channels. The meter stands out for it high accuracy, easy operation and light, robust construction.
The PVM is supplied with an internal 12V DC rechargeable battery pack. The display of flow velocity is digital and instantaneous.
The PVM achieves high accuracy's eve in turbulent and rapidly changing flow conditions.
The completely seamless and compact sensor works on the known and tested ultrasonic measurement principles.
The sensor construction makes it easy to handle and it's flow is epitomized.
The ultrasonic sensor can be adjusted in to any angle of flow and can be adapted to the local field conditions by the telescopic wading rod.
The meter has no moving parts and is therefore well suited for measurements in extremely dirty water. Floating faeces, paper or other solids that effect mechanical flow devices have no influence on the PVM.

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Environmental Analytical Systems
286 Mask Island Drive
Barry's Bay, Ontario, Canada K0J 1B0

Phone: 613 756 0101
Toll Free (Canada only): 1 800 427 8591
Fax: 613 756 0909
email: info@enviro-analytical.com

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