SIWAREX R load cells, K series

Possible applications

Container and hopper scales

Model

Pressure force

Rated load/maximum load E_max

2.8/6/13/28/60/130/280 t

Accuracy class

0.2 %

Combined error F_comb

< 0.2 % C_n

Temperature effect

• Zero signal T_Ko

≤ ± 0.025 % C_n/5 K

• Characteristic value T_Kc

≤ ± 0.025 % C_n/5 K

Min. dead load E_min

≤ 0 % E_max.

Safe load limit L_u

120 % E_max.

Ultimate load L_d

300 % E_max.

Safe side load L_Iq

10 % E_max.

Rated measuring path h_n at E_max.

0.23 ... 2.67 mm

Overload protection

–

Supply voltage U_sr (reference value)

6 V

Supply voltage (range)

6 ... 12 V

Rated characteristic value C_n

1.5 mV/V

Tolerance D_c of characteristic value

± 0.5 %

Tolerance D_o of zero signal

≤ ± 1.5 % C_n

Input resistance R_e

approx. 275 О©

Output resistance R_a

245 О© ± 0.2 О©

Insulation resistance R_is

≥ 20 MΩ

Rated temperature range B_tn

-10 ... + 60 °C

Operating temperature range B_tu

-20 ... + 70 °C

Storage temperature range B_ts

-30 ... + 80 °C

Sensor material (DIN)

Steel, painted

Degree of protection according to EN 60529; IEC 60529

IP65

Cable connection

Function

Color

• EXC +

Red

• EXC -

White

• SIG +

Black

• SIG -

Blue

• Screening

Transparent