产品介绍 纽扣式称重传感器B22W4 材质为不锈钢,焊接密封,耐腐蚀,防油防水 尺寸小,适合在需要测力称重的小型空间安装 量程从5-2000kg 技术参数 额定载荷 Rated load kg 5/10/20/30/50/100/200/300/500/1000/2000 灵敏度 Sensitivity mV/V 1.0-1.5 综合精度 Repeatability %F.S ±0.3~0.5 零点输出 Zero balance %F.S ±1 温度补偿范围 Compensated Tem range ℃ -10~+45 工作温度范围 Operating Tem range ℃ -30~+70 灵敏度温度漂移 Tem effect on sensitivity %F.S.℃ ±0.01 零点温度漂移 Tem effect on zero balance %F.S.℃ ±0.01 输入电阻 Input resistance Ω 350±15 输出电阻 Output resistance Ω 352±2 绝缘电阻 Insulation resistance MΩ ≥5000 推荐激励电压 Recommend excitation V 5~10 较大激励电压 Maximum excitation V 12 安全过载 Sate overload %F.S 120 极限过载 Ultimate overload %F.S 150 防护等级 Protection Class IP67