4579A KISTLER | Alldatasheet

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Technical content

for Tensile and Compression Forces, 4579A_000-867e-09.11 This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting from the use of Kistler products is excluded. ©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com Kistler is a registered trademark of Kistler Holding AG. Force Type 4579A... Load cells for tension and compression Type 4579A... can be used in the laboratory and in industrial environments.

  • Measuring accuracy better than 0,2 %FSO
  • Protection class IP67
  • Stainless steel construction
  • Simple mounting

Description

Strain gages are applied to the flexural diaphragms in the load cell and deliver a bridge output voltage directly proportional to the measurand during concentric load application. The force being measured must be applied to the thread along the central axis of the Type 4579A... . A force distributing cap or an adapter for the particular application must be used for this purpose, and introduction of shear or torsion avoided. Lateral forces within ±2,5 ° of the perpendicular force may be neglected. Higher lateral forces must be kept away from the load cell through design measures as shown in the articulated mounting configurations. The strain gage load cell is available for seven different mea - suring ranges from 0 … 20 kN to 0 … 500 kN.

Applications

The standardized rated sensitivity and ease of mounting al - low simple retrofitting of existing structures with the load cell. Depending on the particular requirements, static, quasistatic and dynamic tensile and compression forces can be measured. Direction of measurement tensile/compression Maximum working load % 150 Dynamic load % 70 (recommended) Operating temperature range °C –20 ... 50 Rated temperature range °C 15 ... 50 Temperature influence on zero %FSO/K ≤±0,02 on span %FSO/K ≤±0,02 Weight (without cable) kg ≈3,7 ... 14,4 Material stainless steel Degree of protection (sensor body) (acc. to IEC/EN 60529) IP67 Bridge resistance strain gage, full bridge circuit Input/Output Ω 350 nominal Accuracy %FSO ≤±0,2 (Combined value for ≤±0,5 non-linearity, hysteresis and repeatability with unchanged mounting position) Reference supply voltage VDC ≤20 Rated sensitivity mV/V ≈2,0 ±0,005 Zero signal %FSO ≤±3 Deviations may occur. >20 kN Technical Data

Type 4579A... 4579A_000-867e-09.11 This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting from the use of Kistler products is excluded. ©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com Kistler is a registered trademark of Kistler Holding AG. Dimensions (nom. load) øA B øC D øE øF G H J K Weight 4579A20/50 150 M24x2 40 8 x 45 ° 130 11 40 2 11 18 3,7 kg 4579A200/100 165 M36x3 50 8 x 45 ° 145 13 42 2 13 20 4,9 kg 4579A300/500* 203 M45x3 94 16 x 22,5 ° 165 13 64 6,5 – – 11,4 kg * without milled slot for screw heads Optional Accessories Type

  • Force distributing cap, 4579AZ20/50 measuring range 20, 50 kN
  • Force distributing cap, 4579AZ100/200 measuring range 100, 200 kN
  • Force distributing cap, 4579AZ300/500 measuring range 300, 500 kN Dimensions G H J øC Types 4579A300 / 4579A500 without milled slot 2Signal + Signal – Sense – Supply – Supply + Sense + Signal + Signal – Supply – Supply + Electrical Connection C3 approx. 3 m shielded, highly flexible cable, 9 pin D-Sub connector Electrical Connection C1 approx. 3 m shielded, highly flexible cable, 6 pin M16 circular connector Mounting Instructions Avoid radial clamping forces and load as free from shear forces as possible. Measuring Range [kN] 20 20 50 50 100 100 200 200 300 300 500 500 Connector Plug 6 pin M16 circular connector 9 pin D-Sub connector Ordering Key Type 4579A øS P Q R 4579AZ20/50 30 22 42 R50 4579AZ100/200 50 35 72 R120 4579AZ300/500 70 40 70 R120 øS R B P Q Mounting and Installation Aid Fig. 2: Force distributing cap Type 4579AZ... Tightening Torque of Fixing Screws Type 4579A20/50 8x M10x40 – 10.9 (DIN 912) 60 N·m Type 4579A100/200 8x M12x40 – 10.9 (DIN 912) 85 N·m Type 4579A300/500 8x M12x80 – 10.9 (DIN 912) 85 N·m Advice for connector plug C1 and C3 C1 connector is applicable for DMF-P family C3 connector is applicable for maXYmos family