Industrial Electronic Shovel Loader Scale with Built-in Printer, Electronic Shovel Loaders Scale

Product Description

Industrial Electronic Shovel Loader Scale with Built-in Printer, Electronic Shovel Loaders Scale
BST106-N59

Wheel Loader Weigher is a dynamic weighing and auto-totalizing equipment installed on wheel loader.

When the lift-arm of wheel loader lifted to a certain height, the position sensor will trigger the weighing process, and the weighing indicator will collect the oil pressure signal from lower and upper oil chambers of arm-lifting oil cylinder. After signal processing and compensating, Single-bucket-loading -weight will be got and totalized to Totalized Loading Weight automatically. The operator can judge if the present Single-bucket-loading-weight is valid according to the alarm messages, and confirm the last bucket's loading weight according to the negative deviation value.

 

Each set contain:

 

1pcs Weighing indicator with thermal printer.

1pcs Position sensor.

2pcs Oil pressure sensors.

2pcs Plate type three-way joints.

1pcs Mounting fitting.

Applicable Wheel Loaders

Suitable for the wheel loader series with loading capacity 1~12t.
 

Specifications of Weighing Indicator

• Executing Standards

• PRC GB/T 7724-2008 Electronic Weighing Meter National Standard.
• PRC JJG 649-2016 Digital Weighing Indicators National Verification Regulation.
• OMIL R76-1: 2006 Non-automatic Weighing Instruments International Recommendation.
• Accuracy Grade:III
• Number of Verification Scale Interval: n=3000.

• Display

• 640×480 TFT color display screen for English character display.
• Weight Display Range of Indicator: -99,999~99,999.
• System Weighing Range: 100~12,000kg.
• Scale Division: Optional 1, 2, 5, 10, 20, 50kg.
• Display Resolution: 1/100,000.
• Scale Unit: Fixed kg.
• Weight Unit: Optional kg, t.
• Ton Decimal Point: Optional 0, 0.0, 0.00, 0.000.
• Display Refreshing Time: Setting Range 0.1~2.0s.

• Keypad

• 20-key English keypad with controllable backlight.
• Menu&Shortcut mode operation with key tone.
• Number and English Alphabet can be inputted.

• Position Sensor Input Interface

• 2 Switch signal Input.
• Output Voltage: DC12V.
• Max. Output Current: 100mA.

• Oil Pressure Sensor Interface

• Excitation Voltage/Max.Current: DC12V/100mA & DC5V/100mA.
• 2 Oil Pressure signal inputs.
• Signal Input Range: Optional 0~20mV, 0~5V[Factory Set Value].
• ∑-△ADC: 24-bit, 1,000,000 internal code used.
• Sampling Frequency: 400Hz.
• Special anti-vibration digital filtering algorithm.
• Zero Drift: ±0.1μV/ºC RTI (Relative to Input).
• Gain Drift: ±5ppm/ºC.
• Non-linearity: 0.005%FS.

• 
  Digital Communication Interface

• COM1: RS232.
• Internal COM2: Optional wireless serial communication module.
• Internal COM3: Connected Thermal Serial Printer, Baud Rate 9600bps, No Parity Check Bit.

• Report Print

• 10000 Loading Records can be saved, queried and printed, and each record can contain 50pcs Single-bucket-loading-weight value.

• Operating Specification

• Operating Voltage: DC24V±20%.
• Max. Power Consumption: 10W.
• Outline Size: 168×213×50mm [W×H×D].
• Operating Temperature: -25ºC to +45ºC.
• Storage Temperature: -30ºC to +60ºC.
• Relative Humidity: Max. 85%RH.
• Protection Level: IP65.
• Weight: Approx. 2.0kg.

Specifications of Position Sensor

• HALL Type Proximity Switches

• Operating Voltage: DC5~24V.
• Detecting Distance: 1~8mm.
• Response Frequency: 5KHz.
• Quiescent Current:Max. 2mA.
• Thread Size: M8×1mm.
• Service Temperature: -25ºC~+70ºC.
• Protection Level: IP67.

• Standard Detecting Target

• Permanent magnet.
• Outline Size: 30×10×5mm [L×W×T].

Specifications of Oil Pressure Sensor

• Operating Voltage: DC5V.
• Capacity: 0~25MPa.
• Accuracy: ±0.1%FS.
• Output Sensitivity: 2mV/V.
• Zero Drift: ±0.015%FS/ºC.
• Safe Overload: 120%FS.
• Thread Size: M10×1mm.
• Service Temperature: -40ºC~+125ºC.
• Protection Level: IP67.

System Accuracy

• Accuracy Grade: III.
• Verification Accuracy of Weighing Indicator: 0.02%.
• Accuracy of Single-Bucket-Weight: 0.5%~1.0%.
• Industrial Electronic Shovel Loader Scale with Built-in Printer, Electronic Shovel Loaders Scale