Load cell Siemens

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SIWAREX WL260 SP-S AE Load cell

The SIWAREX WL260 SP-S AE platform load cell is suitable for the smallest load ranges from 0.3 kg to 3 kg and platform sizes up to 200 mm x 200 mm.
The load cell can be used in high resolution scales. The error amounts to a maximum of 0.015% in relation to the rated characteristic value.

Дизайн



The measurement element is a spring body made of aluminum. Due to IP65 degree of protection, the load cell is suitable for cleaning with water jets.

Чертеж



SIWAREX WL260 SP-S AE Load Cell

Технические данные



SIWAREX WL260 SP-S AE

 

Possible applications

  • Small platform scales
  • Small conveyor scales

Model

Platform load cell

Loads

 

Rated load Emax

  • 0.3 kg (0.66 lb)
  • 0.6 kg (1.32 lb)
  • 1 kg (2.20 lb)
  • 1.2 kg (2.64 lb)
  • 1.5 kg (3.31 lb)
  • 3 kg (6.61 lb)

Measurement characteristic values

 

Rated characteristic value Cn

0.9 ± 0.1 mV/V

Combined error Fcomb

± 0.015% Cn

Repeatability Fv

± 0.017% Cn

Creep error Fcr

 
  • 30 min

± 0.015% Cn

Temperature effect

 
  • Zero signal TKo

0.03% Cn/10 K

  • Characteristic value TKc

0.03% Cn/10 K

Electrical characteristic values

 

Recommended reference voltage Uref

6 … 12 V DC

Input resistance Re

383 Ω ± 6 Ω

Output resistance Ra

351 Ω ± 3 Ω

Insulation resistance Ris

5 000 MΩ at 50 V DC

Connection and environmental conditions

 

Rated temperature range Btn

-10 ... +40 °C (14 ... 104 °F)

Operating temperature range Btu

-20 … +50 °C (-4 … 122 °F)

Storage temperature range Bts

-20 … +50 °C (-4 … 122 °F)

Sensor material (DIN)

Aluminum

Degree of protection to EN 60529

IP65

Cable connection

 

Function

Color

  • EXC + (supply +)

Red

  • EXC – (supply -)

Black

  • SIG + (measured signal +)

Green

  • SIG – (measured signal -)

White

  • Screening

Transparent