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Model Tedea 120 is a high capacity truck scale and silo load cell which is supplied complete with its own unique rocker mounting components. Suitable for all heavy duty weighing applications the Model 120 gives the user high accuracy and low installation cost. The Model 120 has a stainless steel housing to protect against corrosion. The alloy steel compression element is nickel-plated, and the rocker mounting accessories are zinc-plated alloy steel. The two additional sense wires feed back the voltage reaching the load cell. Complete compensation of change in lead resistance due to temperature change and/or cable extension, is achieved by feeding this voltage into the appropriate electronics.
特性
量程：3-50t
不銹鋼材質
防雷擊
安裝簡單
總.02%
6線感測電路
輸出公差：0.1%
應用
汽車衡
倉筒和料斗稱重應用
鐵軌秤
過程稱重
PARAMETER VALUE UNIT
Rated capacity—R.C. (Emax) 3, 5, 10, 20, 30, 50 t
NTEP/OIML accuracy class Non-Approved*
Maximum no. of intervals (n) 1000 3000
Y = Emax/Vmin 2000 6000
Rated output—R.O. 1.5 mV/V
Rated output tolerance 0.0015 ±mV/V
Zero balance 0.15 ±mV/V
Zero return, 30 min. 0.0500 0.0200 ±% of applied load
Total error (per OIML R60) 0.0500 0.0200 ±% of rated output
Temperature effect on zero 0.0100 0.0040 ±% of rated output/°C
Temperature range, compensated –10 to +40 °C
Temperature range, safe –30 to +70 °C
Maximum safe central overload 150 % of R.C.
Ultimate central overload 200 % of R.C.
Excitation, recommended 10 VDC or VAC RMS
Excitation, maximum 24 VDC or VAC RMS
Input impedance 670±15 Ω
Output impedance 605±5 Ω
Insulation resistance >2000 MΩ
Cable length 15 m
Cable type 6-wire, braided, polyurethane, dual floating screen Standard
Construction Stainless steel housing, plated alloy steel element
Environmental protection IP68
訂貨型號
120-3t
120-5kg
120-10kg
120-20kg
120-30kg
120-50kg
相關型號
121
122
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