applicable to weighing-in-motion(wim) with high precision demand, for example, belt weigher, automatic catchweighing instrument, vehicle weighing on highway, etc.
features and specifications:
★ up to 2,000,000 counts of a/d resolution
★ hardwareinterface: rs-422 / rs-485 interface (opt.)
★ software protocol: freeport / modbus rtu protocol (opt.)
★ highest sampling speed: 400hz
★ measuring range: ±15mv
★ temperature coefficient:≤5ppm/℃(typical)
★ dimensions(mm):rectangle:60×60×15
★ a/d conversion,digital calibration, tare, zero setting/tracking, switch-on zero setting,anti-dithering;
★ all the parameters can be set through serialinterface;
★ module addresses are availablefrom 0 to 31. modules can work through bus communication;
★ baud rate,parity bit and data output format can be set. 1200~115200bps;
★ digital filtering: standard filtering or lpf;
★ storage ofthe parameters with protection against power failure;
★ aluminum alloy enclosure
★ two switch signal inputs(opt.)
★ operatingvoltage: 9v dc(6.5v~12v); operating current:≤40ma;
★ complete protection: wrong wiring protection, overvoltage protection, transient voltage suppression;
★ operating temperature range: -40℃~ 70℃; storage temperature range: -60℃~ 90℃
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