Hydraulic Load Cells

Design and function

ERICHSEN hydraulic load cells provide a simple and economical method of measuring forces. The technique

is based on the hydraulic transmission of forces which act on the piston of the force transducer. This hydraulic

pressure is immediately indicated on a display unit with a scale in Newton.

Hydraulic load cells are mainly used in static applications. The increased force time (referred to the rated load)

should remain constant for at least 1 second. Continuous rapid changes in force may destroy the pressure gauge.

It can however be protected against shock loads arising when the load is applied or removed by means of

appropriate throttles. All load cells are made of stainless steel.

Fields of application

Compact load cells are ideal for maintenance and adjustment work. This particular series has been designed

primarily for carrying out occasional force checks rather than for continuous loading.

Their compact dimensions make these instruments extremely versatile. By using the appropriate accessories the

measured value can also be shown on a remote display. The readings can be transmitted to the PHYSIMETER®

906 MC-E and 906 USB by way of a pressure transducer.

·       In the basic “A” version the display unit is connected directly to the load cell.

·       In the advanced “B” version the measuring instrument is connected to the pressure gauge by a high pressure hose or a capillary tube.

·       The display unit is fitted with a maximum reading pointer and measures 63 mm in diameter on all gauges.

·       A protective rubber cap is also obtainable as a special accessory.