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固定的设定值,流速范围从0.10 到1.5 GPM
P1 系列黄铜流量开关利用活塞式设计精确地检测过多或不足的流量。活塞靠磁力动作密封的单刀双掷簧片开关,开关的预设动作点为0.10 - 1.5 GPM 液体流速。P1 系列很适合保护液压系统的断流,也用于半导体工业中保证适当的冷却液流量。
技术指标
介质:兼容性液体
材质:外壳:黄铜;活塞:聚砜;弹簧:316不锈钢;O 形环:Viton®,其他:环氧树脂。
温度范围:-20 到 225°F (-29 到 107°C).
压力范围:1000 psig (68.9 bar).
精度:±10% (设定值)
重复性:±1%
开关类型:单刀双掷
电气指标:.17 A @ 120 VAC,.08A @ 240 VAC, .13A @ 120 VDC, .06A @ 240 VDC
电源接头:18 AWG, 24˝ (60.96 cm),塑料护套引线
管线连接:1/4˝ FNPT 外螺纹
安装定位:任何位置,设定值是基于垂直的、入口在下的位置。
过滤要求:50 微米或更小
重量:0.66 Ib (301 g)
ModelDescription
P1-011 Explosion-proof brass flow switch, actuation set point 0.10 GPM (.38 LPM), calibrated for water @ standard conditions.
P1-012 Explosion-proof brass flow switch, actuation set point 0.25 GPM (.95 LPM), calibrated for water @ standard conditions.
P1-013 Explosion-proof brass flow switch, actuation set point 0.50 GPM (1.89 LPM), calibrated for water @ standard conditions.
P1-014 Explosion-proof brass flow switch, actuation set point 0.75 GPM (2.84 LPM), calibrated for water @ standard conditions.
P1-015 Explosion-proof brass flow switch, actuation set point 1.00 GPM (3.79 LPM), calibrated for water @ standard conditions.
P1-016 Explosion-proof brass flow switch, actuation set point 1.50 GPM (5.68 LPM), calibrated for water @ standard conditions.