Item specifice

1. Main Technical Data

2. Main features of weighbridge

¨         Complete weighbridge management capability; Whole process for vehicle weighing by computer, such as input truck number, material name, etc; standard weighing ticket available; Ticket can also be designed by yourself; weighing records stored by time, vehicle number or material name; weighing records backup and restore available; re-entered first weight, stored and printed, stored first weight, public weighing, simple stock control

¨         8-hours run for weighbridge when AC power off

¨         Pit mounted or pitless mounted

¨         Safety overload 135%, automatic alarm for overload

¨         Lightening protection set

¨         Self-diagnosis function and tare two-way recovery function

¨         Working temperature: environment relative humidity, non-dew at ≤95%; load cell: -30+70℃; indicator -30+70℃

3. Detailed parameters for weighbridge

Platform

The structure is enclosed construction with 6 (or 8) U-shaped beams. Compared with normal structure with I-shaped beams, this enclosed design has two advantages--one is to keep off corrosion from inside out protect platform; the other one is more rigid since 6 (or 8) U-shape beams has 12 (or 16) support lines than 6 (or 8) I-shaped beams' and besides stress from truck etc can be divided equally. And surface of platform is covered with epoxy zinc rich primer and acrylic marine paint--the former, is for the first surface layer, whose main function is corrosion protection and to reducing chalking; while, the second layer is acrylic marine paint which is anti-acid, anti-alkali and anti-scratch. The thickness of paint reaches to 100 microns.

Load cell

Indicator

¨         Communication interface: RS485 (4 core cable or 2 core cable)

¨         Signal transmission distance: ≤1000 meters

¨         Transmission baud rate: ≤19200 bps

¨         Memory: 1500 groups of truck number tare, 201 groups of cargo NO. and Cargo name in English or Chinese; 100 groups of customer No. and customer name in English or Chinese; 100 groups of number or remarks; 2400 groups of weighing records

¨         Indication display: 7 digital LED, 7 status indications

¨         Keyboard: Data key: 0~9; function key: 25 pieces (10 of them are same as data key)

¨         Time: auto leap year, leap month, can display year/month/date/hour/minute/second

¨         Display interface of scoreboard RS232, 0~20mA current loop

¨         Serial communication interface: fixed with RA232/RS485

¨         Printing interface: fixed with standard parallel printing interface, such as Epson LQ-300K+II, Epson LQ-1600K(+), KX-P1131+, DS-300 and etc

¨         Signal power: DC 12V, not less than 600mA

¨         Power supply: AC 110~220V, 15V±10%，, 45W

Big screen

¨         Large scoreboard Use in long distance check the weighing result

¨         Dynamic scan flip-latching technology

¨         Static and dynamic scan flip-latching 

¨         Display character: 6-bit LED with character height 125mm

Terminal box

¨         Using die-casting molds, covering up and down a good seal

¨         Using native sealed plastic

¨         Circuit boards with pressure resistance device

¨         Waterproof seal joints

¨         Stainless material, anti-rust; surge immunity with TVS tube, anti-lightening

¨         IP 67 protection class

Signal cable

¨         5-core shield type

¨         anti-electromagnetic

¨         stainless steel sheathed cable

4. Shipping photo