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Home> weighing meter >> weighing controller >> BHR-4M weighing sensor
  • Introduction
  • Specifications
Sensor widely used in the world, use resistance strain gauge as conversion component, convert non-electricity(like force, pressure, displacement, acceleration, torque) to electricity
Main features
S-shape
Simple structure
High accuracy, wide measuring range
Good response of frequency
Simple structure, small size, light weight
Can work in high temperature, low temperature, high pressure, strong vibration, strong magnetic field and nuclear radiation fields
Sensitivity: 1mV/V
Nonlinear: ±0.03%RO
Lag error: ±0.03%RO
　　　　　（20～50kg±0.05%RO）
Repeatability error: 0.02%RO
          （20～50kg±0.03%RO）
Creep: ±1%RO/30min
Excitation voltage: recommend 10V～12V（AC or DC）
                Max 20V（AC or DC）
Zero output: ±1%RO
Input resistance: 350Ω±3.5Ω
Output resistance: 350Ω±1.75Ω
Conductor: ф9.5 mm, 4 core, 3m cable
Isolated resistance: >2000MΩ
Working temperature range: －10～＋70℃
Temperature zero change: ±0.03%RO/10℃
              (20～50kg±0.05%RO/10℃)
Temperature output change: ±0.03%RO/10℃
Allowed overload capacity: 20%RL
Notes: RO is rated output(excitation voltage＝10V)
      RL is rated load(measuring g＝9.80665m/s2)
 
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