产品介绍
The Division 2 rated product is a lower cost alternative when compared to the Explosion-Proof designs that are often used in Division 2 applications. Mid-West Instrument's Models 140\/142 are CSA Certified to both the Canadian and U.S. standards and U.L. Listed to the U.S. Standards. In addition the Model 140 indicating differential pressure switch is CE marked to the Low Voltage Directive.","Mid-West Instrument’s Delta P switches utilize reed switch technology. Reed switches can provide switching control from low power loads (PLC’s) to small inductive loads such as relays & small solenoids. With proper switch protection, over 1,000,000 cycles can be realized.
140-AE 压力计技术参数
| 规格项 | 参数值 | 勾选搜索替代 |
| 性 能 | ||
| 精度 | 2 ±% FS | |
| 工作压力范围 | 0.0 to 100 psi (0.0 to 70.38 m H2O) | |
| 特 性 | ||
| 传感技术 | Mechanical Deflection | |
| 测量介质 | Liquid; Gas; Handles Hazardous Materials | |
| 刻度单位 | pounds per square inch (optional feature); bar (optional feature); Inches of Hg (optional feature); cm of Hg (optional feature); Inches of H2O (optional feature); Feet of H2O (optional feature); kg/cm2 (optional feature); oz/in2 (optional feature) | |
| 连 接 & 显 示 | ||
| 显示 | Analog | |
| 环 境 | ||
| 工作温度 | -40 to 200 F (-40 to 93 C) | |
| 物 理 | ||
| 表盘尺寸 | 3.5 inch (88.9 mm) | |
| 安装 | Lower Back | |
| 更多技术信息 | ||
| 类型 | Differential; Liquid Filled (optional feature) | |
| 更多规格 | ||
| 连接尺寸 | 0.2500 to 0.5000 inch (6.35 to 12.7 mm) | |
| 直径 | 3.5 inch (88.9 mm) | |
| 产品类别 | Pressure Gauges |
产品替代
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