HBK 10M0, Mounting Instructions, Page: 13 / 106

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C5
CONDITIONS ON SITE
6 CONDITIONS ON SITE
Protect the transducer from weather conditions such as rain, snow, ice, and salt water.
6.1 Ambient temperature
The effects of temperature on the zero signal and rated output are compensated. To
obtain optimum measurement results, comply with the nominal (rated) temperature
range. The strain gages are designed and arranged to ensure a high insensitivity to
temperature gradients. Despite this, temperatures that are constant and, ideally, change
slowly have a favorable effect on accuracy. A radiation shield and thermal insulation on
all sides provide noticeable improvements
,
but must not form a force shunt.
6.2 Moisture and corrosion protection
Regardless of the choice of electrical connection, the sensors achieve IP 54 protection
according to DIN EN 60529 (splash-proof).
We recommend protecting the sensor from long-term exposure to moisture and weather
conditions.
6.3 Deposits
Dust, dirt and other foreign matter must not be allowed to accumulate to such an extent
that some of the measuring force is diverted, invalidating the measured value (force
shunt).