Dosing Weighing Indicator XK3190-C602
 Manufacturer - YAOHUA
 Accuracy class - C3
 Ideally suited for dosing and dosing both bulk and liquid materials.
 The weighing indicator is designed on the basis of a 32-bit Cortex M3 processor and a high-precision Delta-Sigma ADC for displaying the converted signal from the weighing system. The maximum conversion speed can reach 200 / s. The indicator can simply be connected to a strain gauge transducer to create dispensers, sorting weighers, etc.
 Choice of four operating procedures: totalizing weigher, subtracting weigher, sorting weigher with self-checking function and sorting weigher with external control. The sorting weigher can be used as a normal sorting weigher, or as a peak-hold weighing machine for its versatility. In quantitative and sorting scales, it is possible to store 5 groups of parameters in memory.
 The A / D conversion rate and digital filtering rate can also be set according to your requirements.
 Storing, checking and deleting weighing data from memory with useful information security function in case of power failure.
 An accurate clock, calendar, automatic leap year and month display are all power independent.
 Self-diagnosis function and a variety of error and error messages.
 The standard configuration includes 8 optically isolated switching inputs, using which 2 channels are used as a high-speed input for performing computations, a coding input or an interrupt input (i.e., sensitive); 8 optically isolated switching outputs (optionally equipped with an external relay box). A standard indicator program can monitor the dosing process for two materials.
 The extension can be used to switch input and output signals. By connecting one external I / O extension unit, an additional 8 I / O switches can be obtained. A maximum of 4 I / O expansion units can be connected in series.
 Two independent unsynchronized serial communication interfaces, with interface 1 for RS232 and an additional interface 2 for RS232 / RS422 / RS485. There are two communication modes: continuous signal transmission and command mode.
 The parallel / serial print interface is used to connect to a variety of printers.
 Weighing results of weighing in English, total values, parameters or calibration parameters - all this information can be printed out.
 The back-up indicator interface is an optically isolated 20mA current loop.