Product category:
OEM Pumps
News Release from: Milton Roy Europe | Subject: Varipulse
Edited by the Engineeringtalk Editorial
Team on 14 November 2003
Controller takes charge of dosing pumps
A simple, yet highly reliable electronic proportional flow control unit contributes toward extremely accurate dosing when used with the established G Series range of dosing pumps.
A simple, yet highly reliable electronic proportional flow control unit which contributes toward extremely accurate dosing when used with the established G Series range of dosing pumps, is now available from Milton Roy UK The Varipulse unit adjusts and controls flow rates in four operating modes: pulse, proportional speed (manual or automatic) and frequency variation
This article was originally published on Engineeringtalk on 29 Jul 2004 at 8.00am (UK)
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A new pump controller helps to provide extremely accurate dosing in applications requiring automated and proportional pumping.
The unit is recommended for use in applications such as water and wastewater treatment, surface treatment, irrigation, chemical treatment or any situation which would benefit from automated and proportional pumping.
The unit operates on the principle of vector voltage control of electronics.
This involves compensating for variations in power supply voltage by adjusting and generating a voltage and frequency to control a three-phase motor through a series of starts, without compromising performance over the entire operating range.
This method of electronic control, combined with the use of a position sensor, results in extremely accurate dosing.
The Varipulse unit is supplied ready for use with optimised factory settings for each mode and is guaranteed to operate regardless of voltage fluctuations or mains frequency.
It can be installed either directly onto the pump motor, or onto a separate support (maximum distance of 1.5m between the pump and controller). Request a free brochure from Milton Roy Europe ...
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