NVK Weighing Instrument(Suzhou) Co., Ltd
Aim to be the top scales supplier
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| Accuracy class: OIML III |
| Weighing range: 10 ~ 200t |
| Length of platform assembly: 6 ~ 24m |
| Max transmitting distance of analog signal: 100m |
| Max transmitting distance of digital signal: 1000m |
| Platform width: 3 / 3.4m |
| Operating power supply: 240 / 220 / 110VAC, 50 / 60Hz |
| Safety overload: 130% Max |
| Working temperature: -10 ~ +40°C (indicator) -30 ~ +65°C (scale body) |
| Relative humidity: < 95% |
| Note: The lowest working temperature of scale body can be down to -40°C according to user’s demand |
2. 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