ABB EI812F Channel isolation card

Mount the sensor rails Before mounting the rails, determine the colors on the connectors of the transducers. Make sure that the blue transducer is upstream and the green transducer is downstream. Installation with metal straps (DN15...250) Put the metal straps around the pipe. Put the sensor rail(s) on the pipe including the transducers with fixed cables.

1 Insert straps in the lower opening. 

2 Repeat the same for the other strap. 

3 Pull the straps around the pipe. 

4 Insert the straps in the upper opening. 

5 Pull the straps tight. 6 Use an allan key nr 5 (or a big screwdriver) to fixate the rails.

Mounting 2 rails in V-mode (2 traverses)

• Mount the first rail on the pipe. Make sure that you mount the rail in line with the pipe! 

• Position the left transducer in any position X (see next section).

• Mount the second rail (align it with the first rail) at a distance 2 to arrange that the transducer in the second rail is within the range it can be moved.

• The advised distance 1 is defined from the center of the left transducer to the left side of the right transducer. Put the second transducer at position Z = advised distance 1 + X - distance 2 - 415 mm / 16.3".

traverse with 2 rails (DN400...1500) 

Applicable diameters with two rails: • Measure the outer diameter of the pipe with the tape measure. 

• Calculate the half of the outer diameter. 

• Start at the left side of the rail and locate the opposite side using the calculated half of the outer diameter. • Put a mark at this position. 

• Repeat this at the right side of the rail. 

• Draw a line between the two markings. 

• Mount the DOWN rail in such a way that the transducer is at the marked location.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing

Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions

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