Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm

Product Details:

Place of Origin: China
Brand Name: Supmeter
Certification: CE
Model Number: BST106-N59[B]

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: 1set/carton
Delivery Time: 3-30 working days
Payment Terms: T/T, Western Union
Supply Ability: 200pcs/month
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Detail Information

Power Supply: DC24V±20% Accuracy Grade: III
Verification Accuracy Of Weighing Indicator: 0.02% Accuracy Of Single-Bucket-Weight: 0.5%~1.0%
Accuracy Of Totalized Loading Weight: 1.0% IP Grade: IP65
High Light:

Lightweight Shovel Loader Indicator

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Shovel Loader Indicator Special Anti Vibration

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Shovel Loader Indicator Digital Filtering Algorithm

Product Description

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm

CE Approved buildin printerSS Cover TFT Display Shovel Loader Weighing System IP65

 

Main Features
 EMC design with high anti-jam for industrial environment.
 DC24V power input with reverse polarity protection.
 32-bit ARM CPU with 72MHz & higher arithmetic speed.
 Dust-proof stainless steel shell with protection level IP65.
 640×480 TFT display screen with English display and input.
 24-bit Σ-△ADC with internal resolution 1/1,000,000.
 High sampling frequency 400Hz.
 Special Anti-vibration Digital Filtering Algorithm for precise weighing, stable display and rapid response.
 Special Acceleration Compensation Algorithm.
 10000 Loading Records can be saved.
 Each record can contain 50 Single-bucket-loading-weight.

Technical Specifications:

Display 640×480 TFT color display screen for English character display
Weight Display Range -99,999~+999,999
System Weighing Range 100~12,000kg
Scale Division Optional 1, 2, 5, 10, 20, 50kg
Display Resolution 1/100,000
Position Sensor Input Interface 2 Switch signal Input
Output Voltage DC12V
Max. Output Current 100mA
Oil Pressure Sensor Interface 2 Switch signal Input
Excitation Voltage/Max.Current DC12V/100mA & DC5V/100mA
Signal Input Range Optional 0~20mV, 0~5V[Factory Set Value]
∑-△ADC 24-bit, 1,000,000 internal code used
Sampling Frequency 400Hz
Non-linearity 0.005%FS
Digital Communication Interface COM1 RS232
Report Print 10000 Loading Records can be saved, queried and printed, and each record can contain 50pcs Single-bucket-loading-weight value
IP Grade IP65

 

Installation of Position Sensor

Position sensor includes two modules:

  • Proximity Switch Module: Main Mounting Plate with a chute for length adjustment, Sub-mounting Plate with a chute for angle adjustment, Upper Proximity Switch and Lower Proximity Switch [Detecting Distance: 1~8mm].
  • Magnet Module: Thread Pole, Weld-nut, Tight-nut, Nylon Block, Magnet Block.

 

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm 0

 

1: Lift-arm Seat; 2: Lift-arm; 3: Main Mounting Plate; 4: Sub-mounting Plate; 5: Weld-nut;

6: Thread Pole; 7: Nylon Block; 8: Fastening Nut for Position Ajustment; 9: Magnet Block; 10: Upper Proximity Switch; 11: Upper Proximity Switch; 12: Fastening Nut for Length Ajustment; 13: Fastening Nut for Angle Ajustment.

Sensing Distance Adjustment: Adjust the sensing distance between the Magnet Block and the Proximity Switch to 3~5mm.

Suggestion: Install the position sensor on the lift-arm seat and lift-arm which are at the same side that the weighing indicator installed on.

 

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm 1

 

 

Installation of Oil Pressure Sensor

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm 2

Operating Principle

  • Wheel Loader Weigher is a dynamic weighing and auto-totalizing equipment installed on wheel loader without changing the original structure of 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, and the Deviation Value between Totalized Loading Weight and Setpoint, alarm messages will be displayed. The operator can judge if the present Single-bucket-loading-weight is valid according to the alarm messages, and confirm the loading weight of last bucket according to Negative Deviation Value for avoiding overloading. After Totalized Loading Weight reached setpoint, the operator should stop loading process, save and print Loading Records.

Application

Lightweight Shovel Loader Indicator Special Anti Vibration Digital Filtering Algorithm 3

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