Eletta Flow AB products

M3-series from Eletta is a unique product. Three modes in one instrument: Gas, Liquid and Differential Pressure. The well-documented differential pressure measuring principle with exchangeable orifice-plates is the base for this construction. In combination with two independent absolute piezoresistive pressure sensors it gives you a compact Flow Meter which aslo can be used for three different modes.

The D2 and D5 Flow Monitor is the new model with microprocessor based electronics and back lit digital display.The display can be rotated 90 degrees (electronically) which makes it possible to install the monitor both vertically and horizontally in any piping system.

The R-seris takes advantage of the Eletta proprietary design and combines the long proven mechanical reliable functin with an electronic circuit board providing electrical outputs linear to the flow of liquids and gases. The R-series is capable to give both a frequency and analogue output. The frequency output is linear to a flow between 200 – 1000 Hz and the analogue output is a linear current 4-20 mA. The accuracy is +-3% F.S.

The S-series have a large and easy readable dial of 130 mm which is clearly visible even in a harsh and dusty industrial environment. It has two micro switch setpoints which are independently adjustable within the measuring range and they can be set for high and low flow alarms for example, to protect expensive equipment in various piping systems.

The V Series comes without local indication as standard. A small indicating window can be quoted as alternative. V series has one micro switch set-point, it is adjustable within the flow range of the monitor. You can easily up-grade a V-series to a flow monitor with local indication or analog output by changing the indicating unit as the different series uses the same pipe-sections. The mechanical construction of the V-series means that it is insensitive to magnetic fields, it is also well suited for rough industrial applications.

The acquisition of the ABB TIVG Flow Indicator in 1994 made Eletta Flow Monitors Product line even more complete and today Eletta is known to be the market leader in the field of mechanical Flow Monitors. Eletta TIVG Flow Incdicators have been manufactured for more than 40 years and have been used in very harsh environments where reliability and long life is of highest importance. Many power stations around the world uses TIVG and they are being specified again and again for new and refurbished plants.

Our flow switch SP-G is designed to fit small flow and line sizes. It works on the principle of variable flow area where the alarm switch point can be set at a very low flow and still the switch is capable of handling large flows without creating a large pressure drop. SP-G comes in dimensions DN15 and DN20. You have the possibility to chose the set point from 1,5 l/min up to 30 l/min. The set point is calibrated from factory but can be changed by exchanging the pressure plate. SP-G has a mechanical micro-switch. You can install it horizontal or vertically. Another feature is that the outlet can be rotated 90º or 180º with respect to the inlet. This gives you good alternatives in places where space is very limited.

SP-GA Flow Switch is designed to give an initial alarm at a very low flow and still be capable of allowing a high full liquid flow passing through when pumps or valves are activated by the micro switch. The function is based on fluid flow activation only and threfore it is not affected by changes in static pressure. SP-GA comes in dimension DN40. You can use reductions for to have it in DN32 or DN25. Filters are available as option. SP-GA has a mechanical micro switch. You have the possibility to chose a set point from 3 l/min up to 70 l/min. The set point is calibrated from factory and can be adjusted in field. Maximum flow is approximately 300 l/min.

EF-G is recommended in applications where low signal point can be combined with large flows passing without creating a large pressure drop. EF-G comes in dimensions DN15 and DN20. The maximum flow is appr. 70 l/min and you have the possibility to chose the set point from 1,5 l/min up to 30 l/min. EF-G has an inductive sensor. Process pressure up to 100 bar. The outlet can be rotated 90º or 180º with respect to the inlet which gives an installation of limited space.

PR1 liquid Flow Switch is suitable for applications with limited demands on accuracy. Its speciality is full flow or no flow. The lowest possible set point in a 50 mm pipe is appr. 100 l/min, the set point increases accordingly with larger dimensions. It can be mounted on pipe-sizes from DN50 up to DN250, the process connection is 25mm thread (through pipe wall). The paddle aligns fully with the flow and creates a very small pressure drop.