Полностью электронные высокоточные весы для грузовых автомобилей
- Category: Test Instruments >>>
- Supplier: Shanghai Xinheng Electronics Co. Ltd.
Share on (62436499391):
Product Overview
Description
In today's industrialized world, scales are essential for many types of activity from farming to manufacturing, and research and development.
Weighbridge is a large set of scales, usually mounted permanently on a concrete foundation, which is used to weigh entire rail or road vehicles and their contents. By weighing the vehicle both empty and when loaded, the load carried by vehicle can be calculated.
The key component that uses a weighbridge in order to make the weigh measurement is load cell.
Size and Capacities
Widths
Standard module width is 3m
Lengths
Standard lengths are 10m, 12m, 16m, 18m.20m Custom are available in any length from 5m to 20m.
Thickness of deck plate
10mm or 12mm deck plate, custom 14mm is available.
Capacities
Standard scale capacities are from 30 tonnes to 120tonnes.
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,
5. Axel loading: 30T
6. Divisions: 5-10kg
7. Sate overload: 120%F·S
8. Structure: U shaped beam
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≈12V 750mA |
| 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. 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 | 30-120T |
| 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
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
