Our range of non-invasive flowmeters utilises ultra-sonic technology for the accurate flow measure-ment of liquids in full pipes. The field mounted flow transmitter can be con-figured via keypad without any additional program-ming devices and is available as single or dual channel unit. The measurement of flow is based on the principle that sound waves are influenced by a flowing medium.

Measurements are made by penetrating the pipe with ultrasound and subsequently time differences, frequency variations and phase shifts of the ultrasonic signals are evaluated. This measuring technique has no effect on the flowing liquid. There is no pressure loss in the pipe and no wear on components of the measuring device. The ultrasonic sensors are clamped onto the outside of the pipe, thus eliminating the need to dismantle the pipework and interrupt the process. The meter can be applied to any type of standard pipe carrying clean or dirty liquids.

Applications

• Low installation effort and costs
• Measurement is independent of fluid conductivity and pressure
• No pressure loss, no possibility of leakage
• Retrospective installation for existing plants possible
• No cutting of pipes necessary, no interruption of process, no plant shut down
• No additional fittings for maintenance required
• Hygienic measurement, no risk of contamination,   suitable for ultra clean liquids
• No contact with medium, no risk of corrosion when used with aggressive media
• Cost advantages when used with large diameter pipes, high pressure systems, etc.
• Low stocking costs, nearly all pipe sizes are covered  with only 2 types of sensors

• Dual mode flowmeter mounted in IP65 field enclosure
• Easy to install clamp-on sensors with no process interruption
• Non-invasive flow measurement of liquids, no pipeline disturbance, no pressure loss
• Suitable for all commonly used pipe materials with pipe diameters from 6 mm to 6.5 m (1/4" to 256")
• 1 or 2 flow channels

Our range of non-invasive flowmeters utilises ultra-sonic technology for the accurate flow measure-ment of liquids in full pipes. The wall mounted version has been designed for permanent installations throughout the plant for applications where a non-invasive method of flow measurement is of paramount importance. The measurement of flow is based on the principle that sound waves are influenced by a flowing medium. Measurements are made by penetrating the pipe with ultrasound and subsequently time differences, frequency variations and phase shifts of the ultrasonic signals are evaluated.

This measuring technique has no effect on the flowing liquid. There is no pressure loss in the pipe and no wear on components of the measuring device. The ultrasonic sensors are clamped onto the outside of the pipe, thus eliminating the need to dismantle the pipework and interrupt the process. Our meter can be applied to any type of standard pipe carrying clean or dirty liquids.

Advantages

• Low installation effort and costs
• Measurement is independent of fluid conductivity and pressure
• No pressure loss, no possibility of leakage
• Retrospective installation for existing plants possible
• No cutting of pipes necessary, no interruption of process, no plant shut down
• No additional fittings for maintenance required
• Hygienic measurement, no risk of contamination, suitable for ultra clean liquids
• No contact with medium, no risk of corrosion when used with aggressive media
• Cost advantages when used with large diameter pipes, high pressure systems, etc.
• Low stocking costs, nearly all pipe sizes are covered with only 2 types of sensors

Features

• Dual mode flowmeter, field mounted unit IP65
• Easy to install clamp-on sensors with no process interruption
• Non-invasive flow measurement of liquids, no pipeline disturbance, no pressure loss
• Suitable for all commonly used pipe materials with pipe diameters from 6 mm to 6.5 m
• 1 to 4 flow channels, optional heat quantity  measurement

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Tel: 02-514-0412, 02-514-0448 FAX 02-514-0307 Email Sales@primayerasia.co.th Website: http://www.primayerasia.co.th