Signal amplifier DBB

digitalprecisionfor load cells

The digital Load Cell Amplifier in junction box DBB is a combination of cable box and an analog-to-digital converter. The internal high-precision digital amplifier with 24-bit A/D converter converts the output signals of the connected load cells into a stable weight value. The electronic weighing system feeds the load cells and converts, amplifies and filters the analog signal to it then digitized. On the cable box DBB-11 analog load cell 1 can be connected in four-wire technology. On the cable box DBB-14 and DBB-44 up to 4 analog load cells can be connected in parallel in four- wire technology. In DBB -14 every 4 load cells are brought together on one channel. In DBB -44 each cell is evaluated on a separate channel, thus a digital corner adjustment is possible. Features Load Cell Digitizing unit with Adaptor with screw terminal connections in terminal box for up to 4 load Approved to OIML R76 10,000d 0,2uV/d Scale Interface - Integrated 24-bit A / D converter ( 4 channels) Internal resolution 1,000,000 parts Sampling rate of the A / D converter adjustable ( 6-200 measurements per second) Digital filter Alibi memory Serial interface RS232 and RS485 Wide input voltage range : 9 - 30V DC Adjustment and setting by software Industrial-grade aluminum body Degree of protection IP65 Inputs and outputs via metric screw