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高低限位控制,可选铝制外壳或黄铜外壳
43000系列Capsu-Photohelic®液用差压表/开关 组合了多功能,高重复性的开关和高精度的差压表,差压表采用了我们可靠耐用的Magnehelic差压表的设计理念。Capsu-Photohelic®液用差压表/开关采用膜盒传感器,能够监测液体和气体的压力到500 psig(34bar)。可选铸铜材质用于水或水基液体。带有两个光电感应的双刀双掷开关用于高/低限位控制。直接通过面板上的旋钮就很方便的改变设定点。每个单独设定点的回差小于满刻度的1% ,两个设定点可以交互成为一个可调节的盲区,适用于水泵控制等应用场合。
应用及案例
• Pump control
• Pumping systems
• Waste water
• Compatible liquid or gas applications
产品特色
• Gage capsule permits high-pressure usage with small differentials
• Zero and range adjustments outside of gage means no disassembly in normal service
• Time-proven, simple, frictionless movement that permits full scale readings as low as 0.5 in w.c.
• Photo-electronic relays provide fast-acting switching with variable deadband control for chatter-free operation
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