Belt weighing indicator
 
CB900K is designed using the latest SMT technology. Built-in weigh indicator and techometer made it possible to show the flow rate in single instrument. Built-in RS232 or RS485 interface for report printout or multi port communication. 2 built-in remote display output port. CB900K is suitable for various kinds of application such as bulk packed material incoming and outgoing stock control for food processing, mining, metallurgical, chemical and tobacco industry.

CB900K
Belt weighing indicator

Features
Specification

 

Dual display-showing total and a selectable data such as flow rate, speed, weight...etc
All data are protected even power down
Built-in pulse input for speed
Optional current or voltage input for speed
Standard RS232 or RS485 interface selectable
Suitable for all kinds of strain gauge type load cell
Feed gate control is provided
Pulse output for total
Automatic dynamic tare
Four photo coupler input are provided
Two alarm output are provided
Optional current or voltage output are selectable
User selectable parameter for analog input and output
All data can be modified by using computer
Real time clock calendar is provided
Flow rate adjustment is possible
Flow rate linearization for non-linear system
Keyboard is provided to simplify operation
Load cell input sensitivity is selectable
Load cell input A/D conversion speed up to 50 times/second
Keyboard lock to avoid unauthorized personnel to access the system

 


Mains Supply 110V / 220V AC selectable, 50/60Hz
Power Consumption 9VA
Line Filter Built-in
Operating Temperature 0ºC to 50ºC (32ºF to 122ºF)
Relative Humidity 90%, non-condensing
Real Time Clock Calendar Built-in
Numeric Keyboard Built-in
Display 13mm Fluorescent tube (6 digits)
10mm, LED (6 digits)
Load Cell Type All strain gauge type
Load Cell Supply 10V, 180mA
Load Cell Input Sensitivity 0.7m V/V to 2.1m V/V OR 1.9m V/V to 3.0m V/V
Zero Point Adjustment
(Weight)		 Range from   0.04-11mV (low gain)
                        0.04-14mV (high gain)
Step Width For Weight Display 1, 2, 5, 10, 20 or 50
Conversion Rate 50 times / sec
Scale Range 500 to 100,000
Speed Input Type Pulse input, 0-10V or 0-20mA
Speed Input Sensor Supply 12V, 50mA
Maximum Input Frequency 20kHz
Pulse Output 1 tone per pulse.
Digital Input built-in 4 digital input
(function selectable)
Alarm Output built-in 2 digital output
(function selectable and logic selectable)
Feed Gate Control Output built-in digital output control for dynamic tare and emergency stop
Digital Output Driving Capacity open collector output, 80V 0.3A
Built in RS232/RS485 300, 2400, 4800 or 9600 baud selectable, 7 or 8 data bit selectable, even, odd or none parity bit selectable
Remote Display Output Port 2 built-in port for Flow rate, speed, total, weight or tare weight.
Serial BCD data output
Analog Output 2 optional output for Flow rate, speed, total or weight
0-10V, 0-20mA or 4-20mA
Supplied Accessories Instruction manual, Power cord
Dimension 198mm (W) x 96mm (H) x 200mm (L)
Weight 2.5 kg approx.