Comprehensive structure and function features
◆ Module, standard and serial scale body, multi-unit assembly
◆Auto-resetting, force-transmitting mechanism
◆Analog / digital double shearing-beam, bridge-type load cell made of alloy steel
◆ Analog / digital full-sealing, column-type load cell made of stainless steel, strong water-proof and anti-corrosive function
◆ Gross weight, net weight and tare displaying
◆ State displaying of trend, short load, over load, etc.
◆ Digital wave filtering, auto zero tracking
◆Auto deducting tare, clearing tare
◆ Keyboard setting / calibrating
◆Vehicle number and tare memorizing, single and total item accumulating
◆ Auto breakdown diagnosing
◆Data output / auto printing
◆ Double lightening protection
◆Auto-compensation of temperature, linearity, creep and hysteresis (digital)
Comprehensive technical parameter
◆ Accuracy class: OIML III
◆ Weighing range: 10 ~ 120t
◆ Length of platform assembly: 6 ~ 24m
◆ Platform width: 3 / 3.4m
◆ Safety overload: 130% Max
◆ Max transmitting distance of analog signal: 100m
◆ Max transmitting distance of digital signal: 1000m
◆ Operating power supply: 240 / 220 / 110VAC, 50 / 60Hz
◆ Relative humidity: < 95%
◆ Working temperature: -10 ~ +40℃ (indicator)
-30 ~ +65℃ (scale body)
Note: The lowest working temperature of scale body can be down to -40℃ according to user's demand.
Features of digital truck scales
1. Numeral transformation technology and compensation
◆ The Inner part of the weighing load cell contains module conversion device and CPU processing unit.
◆Auto-compensation with digital technology to the parameter of load cell such as non-linearity, temperature, etc.
◆ Free of calibrating for the scale if the load cells are replaced.
2. With the calibrating and digital technology, bias-load (four corners) calibration of the truck scale can be completed only once.
3. Digital communications technology
◆ The central line structure can be used by several weighing load-cells (up to 32) in the same system.
◆ RS485 interface is used and long-distance signal transmission is possible, with the transmission distance not less than 1000m.
◆Output signal at 3~4V strengthens the capability of anti-interference and lightening protection of the system.
4. Intelligent technology
◆ The parameter of the load cell can be changed according to the orders.
◆ Different wave-filtering ways can be adopted according to different situations.
5. Module, standard and series scale body, multiunit assembly
6. Digital load cell of full-sealing column and laser-welded stainless steel, with accuracy of C3, strong water-proof and anti-corrosive function