The Celesco IT 9420 inclinometer, which is available in the UK from
Variohm-Eurosensor, provides dancer-arm position feedback for web tension
applications that require the minimum of set-up and commissioning.
Referenced to gravity, the aluminium-housed, IP67 protected device does
not need to be connected between the arm and some reference surface, so
it is reliable and consistent in operation. A stainless steel IP68
protected version is also available.