K3HB datasheet(13/36 Pages) OMRON

13 / 36 page

B-20

Weighing Indicator

K3HB-V

■ Input Ranges (Measurement Range and Accuracy)

Note: 1. The accuracy is for an ambient temperature of 23±5

°C. For all ranges,10% or less of max. input ±0.1% FS.

2. The letters “rdg” mean “reading.”

The area shown in dark shading indicates the factory setting.

■ Load Cell Wiring Example

■ Scaling Example Using Range A

Indicated on the K3HB-V as 0 to 49N in the load cell specifications

(rated load 49N, recommended applied voltage 10 V, rated output 2

mV/V) (See note.)

Note: 2 mV/V indicates a load cell output of 2 mV for 1 V applied volt-

age for the rated load (when using a load of 1 N). When the ap-

plied voltage is 10 V, the load cell output is 20 mV (2 mV × 10).

Input type

Range

Set value

Measurement range

Input impedance

Accuracy

Allowable

instantaneous

overload (30 s)

K3HB-VLC

Load Cell, mV

a ud

0.00 to 199.99 mV

1 M

Ω min.

±0.1%rdg ± 1 digit max.

±200 V

b ud

0.000 to 19.999 mV

±0.1%rdg ± 5 digits max.

c ud

±100.00 mV

±0.1%rdg ± 3 digits max.

d ud

±199.99 mV

±0.1%rdg ± 1 digit max.

Input type

a lc

b lc

c lc

d lc

Connected

terminals

(mV)

200.000

150.000

100.000

50.000

0.00

−50.00

−100.00

−150.00

−200.00

199.99

100.00

19.999

0.00

0.000

−100.00

−199.99

−OUT

+OUT

+IN

−IN

Load cell

−

+10 V

0 V

Display value

Input value

20 mV

49 N

Scaling values:

inp.a1=000.00

dsp.a1=00000

inp.a2=020.00

dsp.a2=49000

dp decimal point position: 00.000

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