Measuring Bend

An easy measuring method without increasing the pressure drop, air resistance or operating and installation costs

Used for both Process and Comfort

With a measuring bend makes it easily to measure regulation in a ventilation system or continuous control measurement of the air flow. It can be used for all types of ventilation systems both in connection with new construction and for renovation or energy optimisation of existing process or comfort plants.

The measuring bend is an energy-efficient measuring method that provides fixed measuring points in the ventilation system. The measuring bend does not increase the pressure drop, air resistance or operating and installation costs when it is placed where it is intended to mount a bend in the system.

Our measuring bend is a great low-cost alternative to the current measuring methods with remote output available on the market. These are challenged by adding extra pressure loss during installation as well as soiling over time, which increase the energy consumption.

MÅLEBØJNING Ø 160

Measuring Bend Ø 100

Item no.Description
JMBUH100White RAL 9016 with 30 mm measuring nozzles
JMBU100Unpainted with 30 mm measuring nozzles
JMBU10050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU100100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

MÅLEBØJNING Ø 160

Measuring Bend Ø 125

Item no.Description
JMBUH125White RAL 9016 with 30 mm measuring nozzles
JMBU125Unpainted with 30 mm measuring nozzles
JMBU12550Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU125100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

MÅLEBØJNING Ø 160

Measuring Bend Ø 160

Item no.Description
JMBUH160White RAL 9016 with 30 mm measuring nozzles
JMBU160Unpainted with 30 mm measuring nozzles
JMBU16050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU160100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

MÅLEBØJNING Ø 200

Measuring Bend Ø 200

Item no.Description
JMBUH200White RAL 9016 with 30 mm measuring nozzles
JMBU200Unpainted with 30 mm measuring nozzles
JMBU20050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU200100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

MÅLEBØJNING Ø 200

Measuring Bend Ø 250

Item no.Description
JMBUH250White RAL 9016 with 30 mm measuring nozzles
JMBU250Unpainted with 30 mm measuring nozzles
JMBU25050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU250100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

MÅLEBØJNING Ø 200

Measuring Bend Ø 315

Item no.Description
JMBUH315White RAL 9016 with 30 mm measuring nozzles
JMBU315Unpainted with 30 mm measuring nozzles
JMBU31550Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU315100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

Measuring Bend Ø 400

Item no.Description
JMBUH400White RAL 9016 with 30 mm measuring nozzles
JMBU400Unpainted with 30 mm measuring nozzles
JMBU40050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU400100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

Measuring Bend Ø 500

Item no.Description
JMBUH500White RAL 9016 with 30 mm measuring nozzles
JMBU500Unpainted with 30 mm measuring nozzles
JMBU50050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU500100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

Measuring Bend Ø 630

Item no.Description
JMBUH630White RAL 9016 with 30 mm measuring nozzles
JMBU630Unpainted with 30 mm measuring nozzles
JMBU63050Unpainted with measuring nozzles suitable for egnet for 50 mm insulation
JMBU630100Unpainted with measuring nozzles suitable for egnet for 100 mm insulation

Features and Benefits

Dimension

          
Målebøjning Dimension
Ød [mm]Ø100Ø125Ø160Ø200Ø250Ø315Ø400Ø500Ø630
L [mm]100125160200250315400500630
Measuring nozzles[mm]30 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 11530 / 65 / 115

Measurement:

The design of the measuring bend makes it possible to measure the pressure difference between two points, located on a line through the center of curvature, which can be read on a manometer. One measuring nozzles is located on the inner radius of the bend and the other is located on the out radius of the bend.

The two measuring nozzles are protected with plugs, which is easy to disassemble when measuring. The air flow through the bend is determined by formal and graf. The arrow on the bend indicates mounting in relation to the flow direction.

Air flow Diagram

Airflow Diagram for measuring bend in standard dimension Ø100 to Ø630 – Note that the axes are logarithmic.

Illustration of measurement

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