Dosing Weighing Indicator XK3190-C8 +
 Manufacturer - YAOHUA
 Accuracy class - C3
 Ideally suited for dosing and dosing both bulk and liquid materials.
 Input signal range - from -19mV ～ + 19mV
 Linearity - ≤0.01% LEL
 Possible number of connected Load cells - from 1 to 8
 Load cell power supply - DC ： 5V ； 350mA
 Discreteness - 1/2/5/10/20/50/100
 Real time and date display
 Touch Keys
 Serial output
 20mA source signal
 Interface protocols RS422 / RS422 / RS485
 Relay output - AC 220V; 0.5A
 Power supply - AC 110 ～ 230V, 50 / 60Hz 1A
 Working temperature and humidity 0 to 40 ℃ ； ≤90 ％ RH
 Storage and transportation temperature from -20 to 50 ℃
 Case - 150 × 76 × 85 mm
 Panel - 172 x 93 x 3 mm
 Weight - 700 grams
 Combining functions of addition weights, subtraction weights, functions simultaneously in one device
 dosing, 3-channel input for external control and 3-channel
 control output;
 Standard asynchronous serial communication interface (RS232 or RS422 / 485) with flexible
 communication mode (continuous sending of commands and receiving responses to them);
 Precise adjustable digital-to-analog (DA) output 0-20mA / 4-20mA (or 0-5V / 0-10V);
 Setting the alarm output with upper and lower limit;
 High-precision analog-to-digital conversion with readability up to 1/30000;
 6 5-point non-linearity correction;
 When replacing the indicator, no recalibration is required, since it is possible to use it with parameters
 initial indicator;
 Duplicate indicator output;
 Flexible function of capturing peak values;
 The function of saving, checking and deleting information such as summarizing data
 weighing and accumulated frequency, etc .; data storage is ensured in case of emergency
 power outage
 Ability to connect to a serial printer for printing records
 weighing, total weight or parameters; the user can select both manual and automatic printing modes;
 There is a tare function; when working in automatic control mode, it can be
 automatic tare is also selected;
 The intensity of digital filtering of analog-to-digital data can be changed in accordance with
 requirements;
 Many kinds of operational information and error messages;
 Possibility of choosing the unit of measurement when printing: kg, t, g, lbs;
 Real time clock, calendar, automatic detection of leap year and leap year
 months - all these functions are not related to the power supply of the indicator;
 Factory reset function;
 Good wear resistance and high reliability.