Load cell M740D

Digital compression load cell, selfcentering column. 4000 divisions O.I.M.L. R60 class C. Stainless steel construction. Hermetically welded, protection class IP 68 (EN60529). Digital interface RS-485 fullduplex. Configuration and updatable software through serial interface. Advantages in system setup, corner adjustment and individualized diagnosis. Lighting protection. Applications: High capacity weighing systems, truck scales.

  • Digital compression load cell, selfcentering column
  • 4000 divisions O.I.M.L. R60 class C
  • Stainless steel construction
  • Hermetically welded, protection class IP 68 ( EN60529 ).
  • Digital interface RS-485 fullduplex.
  • Configuration and updatable software through serial interface
  • Advantages in system setup, corner adjustment and individualized diagnosis
  • Lighting protection.
  • Applications: High capacity weighing systems, truck scales.

Technical documentation

Nominal capacities 15--30-40-50-60 t
Accuracy class 4000 n. OIML
Minimum dead load 0 %Ln
Service load 120 %Ln
Safe load limit 150 %Ln
Total error < ± 0.013 %Sn
Repeatability error < ± 0.01 %Sn
Temperature effect on zero < ± 0.01 %Sn/5K
Temperature effect on sensitivity < ± 0.006 %Sn/5K
Creep error (30 minutes) < ± 0.012 %Sn/5K
Temperature compensation -10 až +40 ° C
Temperature limits -30 až +70 ° C
Nominal sensitivity (Sn) 200 000 ± 0.05% counts
No load output ± 0.1 %
Power supply 7,5.....15 V
Supply current 80 mA (Max)
RS-485 Serial interface Fullduplex  
Max. transmission cable length 1200 m
Max.deflection (at Ln) 0.6-1 mm