WTB cable tension type load cells are designed specially for cranes and lifting systems. They are mounted on the permanent cables of the lifting mechanism and they sense the load exerted on the cables.
With its stainless steel construction as well as its welded strain gauge area, WTB is protected to IP68 standards meaning that it is fully resistant to dust, water and chemicals.
WTB load cells provide overload control for such lifting machines as cranes and elevators and measure the weight of the load being lifted.
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|Maximum capacities (Emax)||kg||4500|
|Accuracy (OIML R60)|
|Maximum number of verification intervals ()|
|Minimum verification interval ()|
|Combined error||%||≤ ±1|
|Creep error over 30 min. (DR)|
|Maximum safe overload||%Emax||150|
|Maximum safe sideload|
|Maximum excitation voltage (Umax)||V||15|
|Rated output (Cn)||mV/V||2mV/V|
|Zero balance||%Cn||≤ ±2.0|
|Input Resistance||Ω||385 ±20|
|Compensated temperature range||°C||-10...+40|
|Operating temperature range||°C||-40...+80|
|Load cell material||Stainless Steel|
|Package dimensions / weight||cm/kg||25x25x18 / 3.5|