DWYER PSX2系列便携式超声波流量传感器 

技术指标

介质: 能透过超声波信号的液体（水，海水，油，或未知速度的流体）.
浊度: 不大于10000 deg (mg/L).
流量类型: 轴对称流动.
流速范围: 0 至 ±105 fps (0 至 +32 m/s).
精度: 流速的±1.0%, PSX2-B: 流速的±1.5%.
响应时间: 小于1s.
温度范围: 环境温度 140°F (60°C). 流体温度: PSX2-B: -40 至 212°F (-40 至 100°C); PSX2-D, 和 PSX2-E: -40 至 176°F (-40 至 80°C); PSX2-HT: -40 至 392°F (-40 至 200°C).
封装: IP52 (NEMA 5);  IP67 (NEMA 6).
材质: PSX2-E, PSX2-B, 和 PSX2-D: 塑料壳体, 铝合金和塑料固定支架. PSX2-HT: 304SS 壳体, 铝合金和304SS 固定支架.
电气接头: 旋紧接线端.
安装: PSX2-E 和 PSX2-B: 塑料传送带, PSX2-D: 不锈钢电缆, PSX2-HT: 不锈钢传送带.
重量: PSX2-E: 1.32 lb (0.6 kg), PSX2-B: 1.76 lb (0.8 kg), PSX2-D: 3.1 lb (1.4 kg), PSX2-HT: 3.75 lb (1.6 kg).

型号 描述
 PSX2-E Small sensor (1 MHz), general use structure, 5m coaxial cable, 1.97 to 15.75" (50 to 400 mm) flow pipe size.
 PSX2-B Small diameter sensor, general use structure, 5m coaxial cable, 0.51 to 3.94" (13 to 100 mm) flow pipe size.
 PSX2-D Large sensor, general use structure, 5m coaxial cable, 7.87 to 236.22" (200 to 600 mm) flow pipe size.
 PSX2-HT High-temperature sensor, general use structure, 5m coaxial cable, 1.97 to 15.75" (50 to 400 mm) flow pipe size.
 PSX2-A Small sensor (2 MHz), general use structure, 5m coaxial cable, 1.97 to 15.75" (50 to 400 mm) flow pipe size.

附件:

 A-186 Silicone-based grease acoustic couplant, 3 oz tube.
 A-187 Silicone RTV acoustic couplant, 4 oz tube.
 A-188 Silicone-free acoustic couplant, 4 oz tube.