Weighing Systems


Speedshield has developed integrated weighing devices to suit various applications for hydraulic and mechanical based weight sensing.

weigh-systems

Weighing systems: Transducer

Designed to operate near trade level

Each time an operator lifts a load, the weight is clearly displayed. If a load is greater than the safe working limit, a buzzer will sound and warn the operator.

 

OH&S overload alert function

A warning is issued to the operator if they attempt to lift a load that is above the safe working load limit

 

Operator interface includes:

Load summing – ‘Add’ feature with ‘undo’ capability. Displays current load and accumulated total on screen. Docket printer capable

 

For more accurate weighing:

Use Speedshield’s load cell accessory, integrated strain gauge technology

 

Specifications

  • Pressure range: -0.1 – 20MPa; or 0-60mpa
  • Linearity: 0.25% F.S
  • Supply voltage: +10V DC to + 30V DC
  • Output signal: 4-20mA
  • Load resistance: ≤500Ω; ≥100KΩ
  • Zero offset: ±0.5% F.S
  • Environment temperature: -20oC~70oC, ≤85%RH
  • Storage temperature: -40oC~85oC, ≤95%RH
  • Safe overload capacity: 150%
  • Maximum overload capacity: 200%
  • Shell material: 316 stainless steel
  • Mating thread: ¼” BSPF

Weighing Systems: In chain load cell

Designed for high accuracy (< 1% of rated capacity)

In chain tension load cells fitted to both lifting chains measure the mass lifted at any level. No operator interaction is required to produce accurate and repeatable results.

 

Accurate weight at any lift stage

The weight readout will remain accurate irrespective of load height.

 

OH&S overload alert function

A warning is issued to the operator if they attempt to lift a load that is above the safe working load limit. Optional force neutral function available on overload event.

 

Operator interface includes

Load summing – ‘Add’ feature with ‘undo’ capability displays current load and accumulated total on screen docket printer capability.

 

Specifications

  • Tension range: 5000N to 20000N
  • Supply voltage: +10VDC to +30VDC
  • Output signal: 0-40mV
  • Zero offset: ±0.5% F.S
  • Environmental temperature: -20oC~70oC
  • Safe overload capacity: 150%
  • Maximum overload capacity: 200%