Truck Loads Weighing Scale for Freight Station

Product Description

Product Description

 

Truck Loads Weighing Scale for Freight Station

There are two primary reasons for the vehicle weighing: infrastructure preservation and public safety. Highway pavement and structure life depends upon the weight and frequency of the traffic using the facility. Heavy trucks cause far greater impact on pavement and bridges compared to passenger cars. To illustrate the difference between cars anbd trucks, a road test sponsored by the American Association of State Highway Officials, many years ago, established that it takes the passage of approximately 9,600 cars to equal the pavement damage caused by one legal truck weighing 80,000 pounds. More recent studies on pavement damage indicate that a 10 percent overload roughly increases the pavement damage by as much as 40 percent. It is important to monitor overweight truck traffic in order to preserve and extend pavement life.
 
Size and Capacities

Widths
Standard module width is 3m, available in width up to 3.6m
Lengths
Standard lengths are 10m, 12m, 16m, 18m. Custom are available in any length from 4m to 24m.
Thickness of deck plate
8mm, 10mm or 12mm deck plate, custom 14mm is available.
Capacities
Standard scale capacities are from 40 tonnes to 100 tonnes. Custom scales available to 250 tonnes and 300 tonnes.

Technical Parameters
1. Accuracy: OIML III
2. Working Temperature:-30°C-70°C
3. Material:A) Steel, stability
4. Weighing Capacity: 60T, 80T, 100T, 120T, 150T, 200T
5. Axel loading: 30T
6. Divisions: 5-10kg
7. Sate overload: 120%F·S
8. Structure: U shaped steel
9. Readability: 3 second

Components -- weighing indicator, load cell, junction box, printer (optional)
1. Weighing Indicator
D12 series digital weighing indicator: AC/DC, applied truck scale with 1-16 digital load cells. 
Feature & Main function:
1. MODBUS-RTU protocol communication between indicator and load cell.
2. Automatic angle adjustment or manual angle adjustment
3. Overload record storage
4. Print
5. Detect the working status of load cell
6. Power-off protection
7. 2000 weighing record storage
 
Main Technical Parameters:

Load cell interface	RS485,Max transmission distance≤75m
Transmission rate	E 19200bps,C 9600bps
Power supply	DC≈12V750mA
Max load cell connected	1-16pcs
Display	7 bit LED, 7 status indicator
Calendar/clock function	YY/MM/DD, time display
Jumbo screen interface	20mA, baud rate 600,Transmission distance≤100m
Serial communication interface	RS232, Baud rate 600-19200 optional
Printer interface	Standard parallel printing interface
Data storage	1500 truck number         201 goods description and model number 100 name of customer     100 remark or notes 2000 weighing records
Indicator power supply	AC 110-220V,50Hz
Backup power supply	DC12V/7Ah
Size	303x185x205mm

2. Load Cell
1. MK-40T load cell
2. High precision, stability
3. Digital signal output
4. Good anti-interference ability, signal transmission for a long distance, anti-cheating
5. Self-Diagnostic Function
6. Moisture-proof, adopt to harsh working environment
7. Easy to installation and maintenance
8. Rated load:30t or 40t

Accuracy	C3
Rated load	40T
Rated output	0.002%
Combined error	±0.02%F.S
Temperature effect on sensitivity	±0.02%F.S/10°C
Temperature effect on zero balance	±0.02%F.S/10°C
Zero balance	±1%F.S
Input resistance	750±10Ω
Output resistance	703±2Ω,703±5Ω(L≥15m)
Insulation resistance	≥5000mΩ
Safe overload	150%F.S
Ultimate overload	200%F.S
Working temperature	(-30~+80)oC
Recommend excitation	5~18V
Max excitation	24V
Material of elastomer	Alloy Steel
Protection grade	IP67/IP68
Cable	12.5m
Transmission distance	800m
Execution standard	GB/T7551-1997/OIML R60

3. Junction box

• Stainless steel enclosure is proven protection in harsh environments and against abrasive materials
• High precision, stability, anti-interference ability
• Special cable fitting between load cell and signal cable, ensure the good connection
• Welded wiring or insert wiring are available

4. Printer (optional)
Brand:Panasonic 1131 24-pin bit printer
Feature highlights:
Parameters
Product model: standard pin bit printer
Printing direction: uni-directional/Bi-directional (user selectable)
Pins: 24-pin bit
Head service life:approx 200 million strokes in draft mode
Ink Ribbon:Ink ribbon KX-P145, about 3000,000 character
Replication capability:4pc(1pc original+3pc copies)
Buffer:64KB
Interface:USB2.0,Centronics parallel(IEEE1284 standard)
Printing performance
Printing speed: Draft 240 characters/s,Letter quality 80 character/s
Printing resolution: 360x360dpi 
Software emulation: Epson LQ-850,IBM Proprinter X24E
 

Model	Weighing capacity	Division	Counts	Size	Accuracy
SCS-10	10 tons	5 kg	2000n	2*4 m	OIML III
SCS-20	20 tons	10 kg	2000n	3*5 m	OIML III
SCS-50	50 tons	20 kg	2500n	3*7 m	OIML III
SCS-50	50 tons	20 kg	2500n	3*8 m	OIML III
SCS-60	60 tons	20 kg	3000n	3*9 m	OIML III
SCS-60	60 tons	20 kg	3000n	3*10 m	OIML III
SCS-80	80 tons	40 kg	2000n	3*12 m	OIML III
SCS-80	80 tons	40 kg	2000n	3*14 m	OIML III
SCS-100	100 tons	40 kg	2500n	3*16 m	OIML III
SCS-120	120 tons	40 kg	3000n	3*18 m	OIML III
SCS-150	150 tons	50 kg	3000n	3.2*18 m	OIML III
SCS-200	200 tons	100 kg	2000n	3.4*20 m	OIML III
SCS-300	300 tons	100 kg	3000n	3.6*24 m	OIML III

**Remark: Tailor made according to your requirement is available**
**Counts=Max weighing/division***

Our main products include: truck scale, weighbridge, floor scale, bench scale, platform scale, livestock scale, buffer scale, hopper weighing scale, crane scale, belt scale and related weighing instruments. For more information, please contact us.