DeZURIK阀门定位器SEH90介绍
DeZURIK是制造用于水处理,污水处理,水分配,纸浆和造纸,化工和石化,采矿,电力,水电大坝和其他过程工业阀门的创新者。DeZURIK拥有高质量的产品和专业团队,以创新的设计,质量和优质的服务赢得客户信赖。
DeZURIK的主营产品有高性能蝶阀,偏心旋塞阀,球阀,控制阀,刀闸阀,止回阀,空气释放阀和锥形阀等。
DeZURIK机械式开关选型
Description
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Order Code
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Valve/Actuator Assembly
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Separate Item
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Two SPDT
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SEH90
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ACC*SEH90
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Four SPDT
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SEH91
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ACC*SEH91
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Two SPDT & Position Transmitter
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SEH90-PT
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ACC*SEH90-PT
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DeZURIK阀门定位器介绍
外壳采用环氧涂层,阳极氧化铝制成,防爆,耐腐蚀和防水外壳可提供Nema 1、3、4、4X,5、6、7、9、12和13等级。旋入式盖可方便地调节开关设置。六角扳手可轻松完成小于1°的设置。作为标准配置,机柜现在配备了两个导管连接。
在广角观察区域中显着显示打开和关闭位置。预接线和带标签的端子排可实现现场线的快速,便捷连接。
机械开关
两个SPDT或四个SPDT开关在125/250 VAC时的额定值为10安,在120 VDC时的额定值为0.5安。顶部开关设置为指示完全关闭位置,底部开关设置为完全打开位置。
The enclosure is epoxy coated, anodized aluminum.The explosion proof, corrosion resistant and watertight enclosure is available in Nema 1, 3, 4, 4X, 5,6, 7, 9, 12 & 13 ratings. A screw-on cover allows easy access to adjust switch settings. Settings of less than 1° are easily accomplished with a hex key wrench. As standard, the enclosure is now equipped with two conduit connections.
Open and closed position is prominently displayed in a wide angle viewing area. A prewired and labeled terminal strip enables quick, convenient attachment of field wires.
Mechanical Switches
The two SPDT or four SPDT switches are rated at 10 amps at 125/250 VAC and 0.5 amps at 120 VDC. The top switch is set to indicate the fully closed position and the bottom switch the fully open position.
DeZURIK阀门定位器SEH系列其他常用型号:
DeZURIK SEH90
DeZURIK SEH91
DeZURIK SEH90-PT
DeZURIK SEH92
DeZURIK SEH92-PT
DeZURIK SEHPT