CELTRON / CLB Double-Ended Shear Beam

The Model CLB is constructed of alloy steel and is fully potted with special chemical compounds to IP67 providing excellent protection against moisture and humidity. The double-ended mounting provides good restraint for 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.

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Description

CLB Double-Ended Shear Beam

FEATURES

  • Capacities: 20k–125k lbs
  • Free of horizontal movement
  • Insensitive to side load
  • Electroless nickel-plated alloy tool steel
  • NTEP Class III L 10,000 approval (20k lbs to 125k lbs)
  • Optional – FM approval available

APPLICATIONS

  • Truck / Rail scales
  • Silo / Hopper / Tank weighing
  • Fork-lift scales

OUTLINE DIMENSIONS

Capacity (lbs) L L1 L2 W H H1 H2 D R R1 Thread (T)
20k / 25k 196.9 126.7 165.1 42.9 49.3 43.2 41.4 17.3 22.9 19.1 1/4-18 NPT
40k 260.4 162.3 215.9 49.3 62.0 53.3 50.8 20.6 28.5 25.4 1/4-18 NPT
50k / 60k / 75k 260.4 162.3 215.9 62.0 74.7 67.3 64.5 26.9 34.8 25.4 1/2-14 NPT
100k / 125k 387.4 228.4 323.9 73.7 98.0 87.1 83.8 41.2 45.7 38.1 1/2-14 NPT

Wiring diagram:
+Excitation :Red
– Excitation :Black
+Signal : Green
– Signal :  White

SPECIFICATIONS

Parameter Value Unit
Accuracy Class NTEP IIIL (Non-Approved)
Maximum No. of Intervals (n) 10000 (multiple) / 1000
Y = Emax / Vmin 14000 / 5000
Standard Capacities (Emax) 20k, 25k, 40k, 50k, 60k, 75k, 100k, 125k lbs
Rated Output (R.O.) 3.0 mV/V
Rated Output Tolerance ±0.25 % of R.O.
Zero Balance ±1 % of R.O.
Non-linearity ±0.025 % of R.O.
Hysteresis ±0.025 % of R.O.
Non-repeatability ±0.02 % of R.O.
Creep Error (20 min) ±0.030 % of R.O.
Zero Return (20 min) ±0.030 % of R.O.
Temp. Effect on Min. Dead Load Output 0.0010 / 0.0026 % of R.O./°C
Temp. Effect on Sensitivity 0.0010 / 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.
Recommended Excitation 10 VDC or VAC RMS
Maximum Excitation 15 VDC or VAC RMS
Input Impedance 770 ±10 Ω
Output Impedance 700 ±5 Ω
Insulation Resistance >5000
Construction Nickel-plated alloy steel
Environmental Protection IP67

All speciications 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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