............................................................................................................................................... >> Weighing Indicator

 

 

>> HB-8215/HB-8216(A/B) ........................................ WEIGHING INDICATOR

-          TWO TYPES OF AC or DC POWER OPERATION

-          HIGH PRECISION! HIGH RESOLUTION!

-          HIGH SPEED PERFORMANCE ARE DESIGNED IN A COMPACT SIZE

-          TWO COMMUNICATION PORT/ OR ONE COMMUNICATION PORT AND 4-20MA/ 0-10 VDC ANALOG OUTPUT INTERFACE ARE BUILT IN A STANDARD TYPE


OVER 16,000,000 COUNTS X 128 TIMES/SEC.

The HB-8215/8216 A/B is designed for two types of AC and DC power operation which simple operation in common weighing application such as using in bench, platform, floor, truck scales which interface with P.C, P.L.C o6r independent application.

By the way, of course it also can be applied in hopper, silo weighing system or batching plant control system link with P.L.C. The indicator designed functions, accuracy, performance and reliability is much better than most of the other indicators in these field. But the price is the most competitive, why? Because we used the newest technology to design.

The indicator is an onl6y true industrial indicator in its price category, standard features include compact size design, Two (2) communication port or one (1) communication port with one (1) 4-20mA, 0-10V analog O/P, for P.C, P.L.C., remote display or the other application.

>> Technical Specification

INPUT AND A/D CONVERSION:

 

Input Sensitivity

0.3μ V/D~ 100μV/D

Zero adj. Range

0mV to 30mV

Load Cell Excitation

10VDC, 240mA (voltage sensing), drive 8
load Cell (350) in parallel.

Input Impedance

10M(min.)

A/D Conversion Method

A/D Resolution

24 bits over (16,000,000) counts.

Temp. coefficient

Zero.. 0.2μV/C RTI, Span.. 15ppm/C of reading

 

DIGITAL SECTION:

Weight Display

7 Segment LED Display Height
6 Digits, 0.52" (13.2mm)

Display Resolution

300~60000

Under Zero Indication

Negative "-" sign

Over Load Indication

Input signal > 30mV"------"

Annunciators LED lamps

3mm Red LEDs
Zero, Tare, Gross, Net, Stab. Func

Switches

5 Input Keys
Zero, Tare, Tare Reset, Gross/Net, Func.
5 Setting Input Keys
Esc. UP, DOWN, Sel. Enter.

Digital Set-up Parameters

Motion Detection, Zero Tracking,
Decimal Point, Count by. Max. Capacities,
Digital Filter, Zero Range, Conversion
Rate, Unit.

Calibration (F.D.A.C.)

Zero & Span full digital calibration.

Non-Linearity

0.01% for full scale

 

GENERAL:

Real Panel

Load cell input, RS-232/RS485x1, RS-232x1, AC-input/DC-input,Power Switch, Cal. Sw.

Power Source: TypeA

                      TypeB

110 or 220VAC±10% 50/60 Hz power supply

10 to 18 VDC

Op. Temperature

10~ +40 (+14~+104)

Max. Op. Humidity

85% Relative Humidity or less (non-condensing)

Dimensions

96(W) x 96(D) x 170(H) mm

Weight

Approximately 2.5 kg

 

MODEL TYPE CONFIGURATION:

HB-8215A/B

 Interfaces: 2 RS-232 Serial Communication Interfaces are built in standard type

Hb-8216A/B

Interfaces: 1 RS-232 Serial Communication Interfaces

                1 0-10V Analog Signal Output Interface

                1 4-20mA Analog Signal Output Interface

*HB-8215A/B-

Two (2) communication ports are built in standard.

*HB-8216A/B-

One (1) RS-232 serial communication interface and 4-20mA/0-10V analog O/P are built in standard.

OPTION:

*Option(01):

RS-485 Serial Commnuication ( available on both of HB8215/ 8216 A/B)

 

>> Standard Features

  • HB-8215/8216A is designed for AC power operation
  • HB-8215/8216B is designed for 12VDC power operation.
  • The indicator is designed for industrial field application.
  • Industrial compact size design.
  • High speed A/D conversion rate 128 times/sec.
  • High resolution 24 bits over (16,000,000) internal counts
  • Dual RS-232C communication ports are built in standard type HB-8215A/B.
  • One (1) full duplex RS-232 communication Interface and one (1)analog O/P are built in standard type HB-8216A/B.
  • Power for drive 8(350Ω) load cells or 16(700Ω) load cells
  • Easy to use front keyboard for digital configuration and calibration zero and span.
  • High accuracy D/A converter: 14 bits(1/16,000) resolution, 4-20mA and 0-10VDC analog O/P.
  • Easy to interface with P.C, P.L.C for batching plant or weighing control system application.

 

>> Physical Dimension


8215


8216

 

 

...................................................................................................................................>> Back

 


HOLBRIGHT WEIGHING SYSTEMS CD., LTD.

4F, No. 31, Lane 21 Min Chuan East Rd. Sec. 6 Nei Hu. Taipei. Taiwan R.O.C.

TEL: 886-2-8792-0786 FAX: 886-2-8791-2380

E-MAIL: hobright@ms11.hinet.net

     holbright@xuite.net

http://www.holbright.com.tw