Tedea load cell 620

620

The Model 620 is a stainless steel S-type load cell. Its welded sealing combined with high accuracy, make this load cell ideally suited for a wide range of applications of process weighing and force measurements. Approvals include OIML C3 (3000d); NTEP 3000d single and NTEP 5000d multiple. Also available are versions approved for hazardous areas—ATEX II 1 GD Ex ia T6 for Europe and FM I, II, III Division 1 for the USA. The six-wire cable includes two sense wires that compensate for changes in lead resistance due to temperature changes and cable extension. The Model 620 offers a choice of bolt threads in metric or uniied systems

Further Information

Technical Specifications in PDF

PVS: 09/2019

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Technical Specifications

Rated load RL: 500, 1000, 2000, 5000
Ultimate overload: 300 % RL
Material: Stainless steel
Degree of protection: IP68
Compensated Temperature: -10 ÷ +40°C
Temperature range: -30 ÷ +90°C
Temperature effect on zero balance: ±0.00112 % (NTEP); ±0.0070 % (Non Approved); ±0.0035 % (C2/50); ±0.0023 % (C3/50); RO/°C
Temperature effect on output: ±0.0018 % (NTEP); ±0.0400 % (Non Approved); ±0.0014 % (C2/50); ±0.0012 % (C3/50); RO/°C
Rated output RO: 2 mV/V
Zero balance: ±0.20 mV/V
Insulation resistance: > 2000 MOhm
Input impedance: 400±20 Ohm
Maximum input voltage: 15 Vdc or Vac rms
Nominal input voltage: 10 Vdc or Vac rms
Output impedance: 350±3 Ohm

Certifications

  • ATEX
  • OIML
  • NTEP
  • FM

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