Possible applications

• Platform scales

• Small conveyor scales

Model

Platform load cell

Loads

Rated load E_max.

• 10 kg (22.05 lb)

• 20 kg (44.09 lb)

• 50 kg (110.23 lb)

• 100 kg (220.46 lb)

• 200 kg (440.92 lb)

• 300 kg (661.39 lb)

• 400 kg (881.85 lb)

• 500 kg (1102.31 lb)

Minimum initial loading E_min

0 % E_max

Maximum working load L_u

150 % E_max

Ultimate load L_d

300 % E_max

Maximum lateral load L_lq

100 % E_max

Measurement characteristic values

Nominal measurement path s_nom for

• 10 kg (22.05 lb)

0.03 mm (0.001 inch)

• 20 kg (44.09 lb)

0.08 mm (0.003 inch)

• 50 kg (110.23 lb)

0.15 mm (0.006 inch)

• 100 kg (220.46 lb)

0.12 mm (0.005 inch)

• 200 kg (440.92 lb)

0.15 mm (0.006 inch)

• 300 kg (661.39 lb)

0.18 mm (0.007 inch)

• 400 kg (881.85 lb)

0.17 mm (0.007 inch)

• 500 kg (1102.31 lb)

0.19 mm (0.008 inch)

Rated characteristic value C_n

2.0 ± 0.2 mV/V

Tolerance D_O of zero signal

< ± 2.0 % C_n

Maximum scale interval n_lc

• e_max = 10, 20, 50, 100, 200, 300, 400, 500 kg and accuracy classes C3, C3 MR

3 000

• e_max = 10, 20, 50 kg and accuracy class C4 MR

4 000

Min. interval V_min with

• e_max = 10, 20, 50, 100, 200, 300, 400, 500 kg
  (22.05, 44.09, 110.23, 220.46, 440.92, 661.39, 881.85, 1102.31 lb)

C3: E_max/10 000

C3 MR: E_max/20 000

• e_max = 10, 20, 50 kg (22.05, 44.09, 110.23 lb)

C4 MR: E_max/40 000

Combined error F_comb

? ± 0.02 % C_n

Repeatability F_v

? ± 0.02 % C_n

Creep error F_cr

30 min

? ± 0.025 % C_n

Temperature coefficient

• Zero signal T_Ko

0.014 % C_n/10 °C (50 °F)

• Characteristic value T_Kc

0.01 % C_n/10 °C (50 °F)

Electrical characteristic values

Recommended reference voltage U_ref

5 … 12 V DC

Input resistance R_e with

• 10, 20, 50 kg (22.05, 44.09, 110.23 lb)

380 ? ± 15 ?

• 100, 200, 300, 400, 500 kg (220.46, 440.92, 661.39, 881.85, 1102.31 lb)

350 ? ± 3.5 ?

Output resistance R_a

350 ? ± 3.5 ?

Insulation resistance R_is

5 000 M? at 50 V DC

Connection and environmental conditions

Material of the load cell (DIN)

Stainless steel

Maximum tightening torque of the fixing screws with

• 10, 20, 50 kg (22.05, 44.09, 110.23 lb)

10 Nm

• 100, 200, 300, 400, 500 kg
  (220.46, 440.92, 661.39, 881.85, 1102.31 lb)

20 Nm

Function

Color

• EXC + (supply +)

red

• EXC – (supply -)

black

• SIG + (measured signal +)

green

• SIG – (measured signal -)

white

• Sense + (sensor line +)

blue¹⁾

• Sense - (sensor line -)

yellow¹⁾

• Shield (not connected to housing)

transparent

Rated temperature range B_tn

-10 ... +40 °C (14 ... 104 °F)

Operating temperature range B_tu

-35 … +65 °C (-31 ... +149 °F)

Storage temperature range B_ts

-35 … +65 °C (-31 ... +149 °F)

Degree of protection according to EN 60529; IEC 60529

IP68, IP69K

Certificates and approvals

Available accuracy classes acc. to OIML R60

• With rated load 10 kg up to 500 kg

C3, C3 MR

• With rated load 10 kg, 20 kg, 50 kg

C4 MR