压力传感器
811FM 型
两线式。表压/绝压变送器,psig/a 至 10,000 psig/a,4 mA 至 20 mA 输出,0.25% 精度。采用气密设计的真表压装置
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Model 811FM 是一个两线式变送器,配备可焊接的不锈钢隔膜,适用于液体、气体或腐蚀性蒸汽。Model 811FM 压力传感器采用可选 17-4 PH 不锈钢接液材料(压力范围< 2,000 psi)或 15-5 PH 不锈钢接液材料(可压力范围≥ 2,000 psi)。该型号采用气密密封不锈钢外壳,无需调整。这些传感器具有良好的耐腐蚀性和抗冲击性,以及反极性保护功能。4 mA 至 20 mA 输出,可铺设高信噪比的长电缆。提供双管螺纹压力接头以便轻松安装隔板。
特征
- 范围:2 psig 至 10000 psig(绝压)
- 隔板安装
- 全焊接不锈钢结构,“真表压或绝对”设计
- 防爆
- 精度:0.25%
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