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CELTRON / DSR Double-Ended Shear Beam

CELTRON / DSR Double-Ended Shear Beam

The Model DSR is constructed of alloy tool steel and is potted to IP67 providing excellent protection against moisture and humidity. The double-ended mounting provides good restraint to possible movement of the tanks and, in many cases, eliminates the need for check rods. The shear beam design gives excellent performance for high capacity loading. The output is rationalized to facilitate multiple-cell application.

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설명

DSR Double-Ended Shear Beam

FEATURES

  • Capacities: 1k–75k lbs
  • Double-ended center-load shear beam design
  • Rationalized outputs
  • Free of horizontal movement
  • Insensitive to side load
  • Electroless nickel-plated alloy tool steel
  • Optional – Hermetically sealed version available
  • Optional – Stainless steel version available
  • Optional – FM approval available
  • EDOC option available; product appearance may differ from photograph due to coating

APPLICATIONS

  • Silo / Hopper / Tank weighing

OUTLINE DIMENSIONS

CAPACITY L L1 L2 W H H1 D D1 R
1k / 1.5k / 2k / 2.5k / 3k / 5k lbs mm 190.5 158.8 35.4 31.7 31.7 – 31.7 12.7 5.0
(inch) 7.50 6.25 1.39 1.25 1.25 – 1.25 0.50 0.20
10k / 15k / 20k / 25k lbs mm 222.3 190.5 50.0 36.6 49.3 – 50.8 20.6 5.0
(inch) 8.75 7.50 1.97 1.44 1.94 – 2.00 0.81 0.20
50k / 75k lbs mm 342.9 292.1 82.6 62.0 74.7 4.6 76.2 33.3 5.0
(inch) 13.50 11.50 3.25 2.44 2.94 0.18 3.00 1.31 0.20
Above dimensions apply to non-EDOC-coated load cells.

SPECIFICATIONS

PARAMETER VALUE UNIT
NTEP/OIML accuracy class Non-Approved  
Y = Emax/Vmin 5000 Maximum available
Standard capacities (Emax) 1k, 1.5k, 2k, 3k, 5k, 10k, 15k, 20k, 25k, 50k, 75k lbs
Rated output—R.O. 3.0 mV/V
Rated output tolerance 0.25 ±% of rated output
Zero balance 1 ±% of rated output
Non-linearity 0.030 (SS: 0.07%) ±% of rated output
Hysteresis 0.030 (SS: 0.07%) ±% of rated output
Non-repeatability 0.02 ±% of rated output
Creep error (20 minutes) 0.030 ±% of rated output
Zero return (20 minutes) 0.030 ±% of rated output
Temperature effect on min. dead load output 0.0026 ±% of rated output/°C
Temperature effect on sensitivity 0.0015 ±% of applied load/°C
Compensated temperature range –10 to +40 °C
Operating temperature range –20 to +60 °C
Safe overload 150 % of R.C.
Ultimate overload 300 % of R.C.
Excitation, recommended 10 VDC or VAC RMS
Excitation, maximum 15 VDC or VAC RMS
Input impedance 770±10 Ω
Output impedance 700±5 Ω
Insulation resistance >5000 MΩ
Construction Nicke-plated alloy steel  
Environmental protection IP67  

NOTES

  • All specifications subject to change without notice.

FM APPROVAL

  • Intrinsically Safe: Class I, II, III; Div. 1 Groups A–G
  • Non-Incendive: Class I; Div. 2 Groups A–D

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