Model 620Model 620 Tedea-Huntleigh S-TS-Type Stainless Steel Load Cellype Stainless Steel Load Cell FEATURES Capacity range: 5005000 kg Stainless steel construction Sealed by welding to IP68 S-type design for use in tension and compression OIML approved to 3000d (5005000 kg) NTEP approved to 5000d (5002000 kg) Choice of mounting threads metric or unified systems 6-Wire cable (sense circuit) Optional EEx ia IIC T6-ATEX hazardous area approval Class I, II, III Division 1 FM hazardous area approval APPLICATIONS Hopper (tank Weighing) Hybrid scales Belt weighing Approvals include OIML C3 (3000d) NTEP 3000d single Lever arm conversions and NTEP 5000d multiple. Material testing machines Also available are versions approved for hazardous Vibrations filling equipment areasATEX II 1 GD EEx ia T6 for Europe and FM I, II, III Dynamometers Division 1 for the USA. The six-wire cable includes two sense wires that DESCRIPTION compensate for changes in lead resistance due to Model 620 is a stainless steel S-type load cell. Its welded temperature changes and cable extension. sealing combined with high accuracy, make this load cell ideally suited for a wide range of applications of process Model 620 offers a choice of bolt threads in metric or weighing and force measurements. unified systems see table below. OUTLINE DIMENSIONS in millimeters Thread Type T by Capacity Capacity Metric Unified 500 kg M12 x 1.75 1/2-20 UNF 1000 kg M16 x 2.0 1/2-20 UNF 2000 kg M16 x 2.0 3/4-16 UNF 5000 kg M24 x 2.0 1 - 12 UNF Capacity A B C D E F Optional rod end bearings for use with all VPG Transducers S-type load cells are 500, 1000, 2000 kg 90 70 32 19 36.6 10.4 availableconsult the sales office. 5000 kg 120 100 45 26 60 13.8 Document No.: 12059Document No.: 12059 Technical contact in Americas: lc.usa vishaypg.com www.vpgtransducers.com Revision: 25-Jul-2012Revision: 25-Jul-2012 Europe: lc.eur vishaypg.com Asia: lc.asia vishaypg.com 1Model 620 Tedea-Huntleigh S-Type Stainless Steel Load Cell SPECIFICATIONS PARAMETER VALUE UNIT Rated capacityR.C. (E ) 500, 1000, 2000, 5000* kg max NTEP/OIML accuracy class NTEP Non-Approved C2/50 C3/50 Maximum no. of intervals (n) Class IIIL 1000 2000* OIML 3000 Y = E /V 5000 2000 4000 6000 max min Rated outputR.O. 2.0 mV/V Rated output tolerance 0.0035 mV/V Zero balance 0.04 mV/V Total error (per OIML R60) 0.0200 0.0500 0.0300 0.0200 % of R.O. Zero return, 30 min. 0.0250 0.0500 0.0250 0.0170 % of applied load Temperature effect on zero (0.0010) 0.0070 0.0020 0.0023 % of R.O./C (/F) Temperature effect on output (0.0008) 0.0400 0.0014 0.0012 % of applied load/C (/F) Temperature range, compensated 10 to +40 C Temperature range, safe 30 to +90 C Maximum safe static overload 150 % of R.C. Excitation, recommended 10 VDC or VAC RMS Excitation, maximum 15 VDC or VAC RMS Input impedance 40020 Output impedance 3503 Insulation resistance >5000 M Construction Stainless steel Environmental protection IP68 * 5000 kg capacity is not approved by NTEP All specifications subject to change without notice. www.vpgtransducers.com Technical contact in Americas: lc.usa vishaypg.com Document No.: 12059 2 Europe: lc.eur vishaypg.com Asia: lc.asia vishaypg.com Revision: 25-Jul-2012