WTD Digital Loadcell
WTD Digital
WTD 是一種壓縮型數位稱重感測器,其工作原理與 WTL 和 WTD 稱重感測器相同。
數位稱重感測器與普通稱重感測器的不同之處在於,它們包含用於指示器的 ADC(類比數位轉換器)系統,為遠距離稱重需求提供了流暢的解決方案。
它可以在平台的各個角落提供平衡稱重的可能性,而無需在外部收集箱中進行調整。
它可用於汽車衡、貨車秤、罐車衡和筒倉稱重。
WTD 壓縮式數位稱重感測器透過 RS-485 或 Can-Bus 與 ADC 和微控制器電路板(以複雜的方式整合在體內)與數位顯示器進行無縫通訊。
WTL 型號稱重感測器中作為選件提供的鎧裝電纜可防止囓齒動物。
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Capacity: 20, 30, 40, 50, 60, 100 Ton
Accuracy Class: C5
Minimum Load: 20 kg
Maximum Intervals (nLC): 5000
Minimum Verification Interval: 10000
Total Error: ±0.01 %FS
Output Sensitivity (FS): RS485 Digital
Zero Balance: 9600 / 19200 Bps
Linearity: ±0.02% FS
Repeabilityl: ±0.01% FS
Isolation Resistance: ≤ 5000 MΩ (100VDC)
Compansated Temperature: -10 ˜ + 40 °C
Operating Temperature: -30 ˜ + 70 °C
Excitation, Recommended Voltage: 12 VDC
Maximum Excitation Voltage (Umax): 18 VDC
Safe Overload: 150 % FS
Ultimate Overload: 300 % FS
Ingress Protection (EN60529): IP 68
Element Material: Stainless Steel
Cable: 16 meters Outside Diameter 8.8mma
Capacity: 20, 30, 40, 50, 60, 100 Ton
Accuracy Class: C5
Minimum Load: 20 kg
Maximum Intervals (nLC): 5000
Minimum Verification Interval: 10000
Total Error: ±0.01 %FS
Output Sensitivity (FS): RS485 Digital
Zero Balance: 9600 / 19200 Bps
Linearity: ±0.02% FS
Repeabilityl: ±0.01% FS
Isolation Resistance: ≤ 5000 MΩ (100VDC)
Compansated Temperature: -10 ˜ + 40 °C
Operating Temperature: -30 ˜ + 70 °C
Excitation, Recommended Voltage: 12 VDC
Maximum Excitation Voltage (Umax): 18 VDC
Safe Overload: 150 % FS
Ultimate Overload: 300 % FS
Ingress Protection (EN60529): IP 68
Element Material: Stainless Steel
Cable: 16 meters Outside Diameter 8.8mma
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