Model 91 High Pressure Selector Relay
Part Number: M91
Model 91 High Pressure Selector Relay is designed to select the higher of two signal pressures, and to provide a continuous output pressure (or pressure range) to a controller. The ability to precisely control pressure switching and pressure monitoring functions make the Model 91 the logical choice in dead end or low flow applications such as precision control loops.
Features
Benefits
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Suitable for installation where space is limited
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Assures positive shutoff
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Allow precise control of switching function
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Well suited for control in critical loops
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Eliminates manual monitoring of signal pressure
91型高压选择继电器
部件号:M91
91型高压选择继电器
91型高压选择继电器设计用于选择两个信号压力中的较高一个，并为控制器提供连续的输出压力(或压力范围)。精确控制压力开关和压力监测功能的能力使Model 91成为精密控制回路等死角或低流量应用的合理选择。
特性
小而坚固的设计
软座结构
低选择差
快速响应
自动切换
好处
适合安装在空间有限的地方
确保积极关闭
允许精确控制开关功能
非常适合于关键回路的控制
无需手动监控信号压力