Weigh bridge 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 ªc (indicator) 30 ~ +65ªc (scale body) Note: the lowest working temperature of scale body can be down to -40f¦ according to userµs demand. Features of digital truck scales: 1.Numeral transformation technology and compensation A.The inner part of the weighing load cell contains module conversion device and cpu processing unit. B.Auto-compensation with digital technology to the parameter of load cell such as non-linearity, temperature, etc. C.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 A.The central line structure can be used by several weighing load-cells (up to 32) in the same system. B.Rs485 interface is used and long-distance signal transmission is possible, with the transmission distance not less than 1000m. C.Output signal at 3~4v strengthens the capability of anti-interference And lightening protection of the system.