QL-51 miniature sensor is available in the capacities from 20g to 100g. Aluminum-alloy construction with parallel beam type, silicon adhesive sealed, surface anodized and anti-corrosion.Integral structure and easy installation.Suitable for electronic balance and other high accuracy electronic weighing devices.    Features:Capacity :20g to 100gDefend grade:  IP65High accuracy,parallel beam type,reliable performance.Integral structure and easy installation.Recommended platform size: 50x50mm  Electrical connection and Dimensions:Technical SpecificationsSpecifications:Capacityg20, 30,   50, 100Safe   overload%FS120Ultimate   overload%FS150Rated   outputmV/V0.5±0.15Excitation   voltageVdc≤6Combined   error%FS± 0.05Zero   unbalancemV/V± 0.5Non-linearity%FS± 0.05Hysteresis%FS± 0.05Repeatability%FS± 0.05Creep%FS/3min± 0.05Input   resistanceΩ1055 ±   40Output   resistanceΩ1000 ±   10Insulation   resistanceM Ω≥ 2000 @   50 VdcCompensated   temperature range℃-10 ~   +40Temperature   coefficient of SPAN%FS/10℃± 2.0Temperature   coefficient of ZERO%FS/10℃± 0.05 Electrical connection: Excitation+ red     Excitation- black   Signal+ green   Signal- white Four -color one line  Cable length:120mm.