Load Cell Indicator SD02 utilizes a 24-bit Sigma-Delta ADC with A/D conversion rate up to 1280Hz. The input signal ranges from 0.5mV/V to 6.0mV/V which makes it compatible with almost all the strain gauge type load cells, force transducers and torque sensors that have the raw signal from the Wheatstone bridge. Digital display SD02 supports RS485 and RS232 interface with Modbus RTU protocol, offers relay output and transistor output to choose from, -10-10V, 0-20mA and 4-20mA analog output is also available. Weight indicator SD02 will be pre-calibrated if ordered together with our load sensors so that customers can plug and play upon delivery.