|
DIGITAL WEIGHT INDICATOR
MODEL KBS-7220
|
|
96mm × 193mm Size, 2 setpoint realy output
|
|
|
|
SPECIFICATION
|
Analog signal input range
|
-1 mV to + 34 mV
|
|
Non Linearity
|
0.01% Full scale max.
|
Max. display resolution
|
1/20,000
|
Min. Input sensitivity
|
0.3¥ìV/Digit minimum
|
Temperature drift
|
Zero : ±0.2 ¥ìV/¡É RTI max.
Span : 20ppm/¡É max
|
Load cell excitation
|
DC10V, 300mA
( 350 Ohm- 8 load cells )
|
Input noise |
±0.3 ¥ìVpp
|
Input impedance |
10MOhm |
A/D converter |
24bit sigma-delta
|
A/D internal resolution
|
1/200,000
|
A/D
sampling speed
|
50 times/sec
|
Display
|
VFD(Vacuum fluorescent display), 7 Segment, Green, 13mm high,
-9999 --- +99999 |
Display speed
|
50
times/sec
|
Polarity indication (-)
|
¡°-¡± Minus sign
|
Annunciators
|
STABLE,ZERO,L1, L2,TARE
|
Decimal increments
|
1, 2, 5, 10, 20, 50, 100, 200 selectable
|
Decimal points
|
Selectable to any point |
Operating voltage
|
AC110/220V±10%, 50/60Hz
|
Power consumption
|
Approx. 20VA
|
Operating temperature
|
-10 ¡É~ 40¡É
|
Relay output
|
Relay 2 channel output
|
Option
|
Standard: RS-232C, Serial output
1. RS-422/485, Serial output
2. Curerent loop
3. DC 0~10V, Analog Output
4. DC 4~20mA, Analog Output
5. BCD Parallel Output
|
Weight
|
Approx. 2.5kg
|
Feature
¡Ü Full front panel calibration,Simulative(mV/V memory) or live load calibration
¡Ü 2 set point relay output
¡Ü Peak hold, remote auto zero and tare
¡Ü RS232C output as standard
Application
¡Ü Industrial weighing, precision force measurement
|