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Miniature Double Ended Beam

Miniature Double Ended Beam

Key Highlights & Features

  • Capacities: 10 - 50t
  • FM approval available
  • High side load tolerance
  • Hermetically sealed available
  • Surge protection optional for 10t to 50t
  • Electroless nickel plated alloy tool steel


MDB is designed for truck and rail scales in high capacities with a low profile. The design of loading through a ball is insensitive to sideload. MDB is constructed of alloy steel and is fully potted and sealed with special chemical compounds to IP67 providing excellent protection against water and moisture attack. MDB Hermetically-Sealed is constructed to IP68 providing excellent protection against corrosive and washdown environments.
  • Truck/rail scales
  • Silo/hopper/tank weighing
Outline Dimensions
Outline Dimensions
NTEP/OIML Accuracy class  Non-Approved   
Maximum no. of intervals (n) 3000  
Y = Emax/Vmin 5000 Maximum available
Standard capacities (Emax) 10000, 20000, 25000, 30000, 40000, 50000 kg
Rated output-R.O. 2.0 mV/V
Rated output tolerance 0.2 ±% of rated output
Zero balance 1 ±% of rated output
Non-linearity 0.030 ±% of rated output
Hysteresis 0.030 ±% of rated output
Non-repeatability 0.020 ±% 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 Ohms
Output impedance 700±5 Ohms
Insulation resistance >5000 Mega-Ohms
Cable length 13.5 m
Construction Nickel-plated alloy steel  
Environmental protection IP67  
All specifications listed 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

Contact Details

location_on Equal Weighing System Sdn Bhd
No. 22, Jalan Kempas 5/1,
Kawasan Perindustrian Kempas,
81200 Johor Bahru, Johor.
local_phone +607-235 8525
phone_iphone +6012-769 0951 (Mr Sani)
Copyright 2023 Equal Weighing System Sdn Bhd