Bending beam load cell BB

platformstrain gaugeweighing

The BB bending beam load cell has been developed for use in electronic weight and force measurement applications under industrial conditions. They are mostly used in low capacity applications such as tank weighing systems, platform scales, bagging and batching machines, and conveyor belt scales. A good level of sealing is achieved by a bellow covering the strain gauge area on the stainless steel body of the load cell. Features; Easy-to-mount Certified to OIML R60 standards Hermetic-sealed strain gauge area Mounting Kits; list BB-HA Mounting Kits - 20-50-100-200 kg list BB-RM Mounting Kits - 20-50-100-200 kg list BS-PL Mounting Kits - 200-500-1000-2000 kg Specifications; Accuracy (OIML R60) - - C1 C3 C5 Maximum number of verification intervals () - - 1000 - 3000 - 5000 Minimum verification interval () - - Emax/5000 - Emax/10000 - Emax/20000 Combined error - % - ≤ ±0.05 ≤ ±0.02 ≤ ±0.012 Creep error over 30 min. (DR) - % Emax - 0.004 Minimum load - % Emax - 0 Maximum safe overload - % Emax - 150 Maximum safe sideload - % Emax - 100 Ultimate load - % Emax - 200 Stretching (Emax) - mm - ? 0.5 Maximum excitation voltage (Umax) - V - 15 Rated output (Cn) - mV/V - BB20 2 ± 0,4% - BB 50-100-200 2 ±0.1% Zero balance - %Cn - BB20 ≤±3 - BB 50-100-200 ±1.0 Input Resistance - ? - 385 ±20 Output Resistance - ? - 351±3 Insulation resistance - M? - ?500 Compensated temperature range - °C - -10...+40 Operating temperature range - °C - -40...+80 Cable length - m - 5±%3