Product Features","The NEK series compact conductive level switch is an excellent choice for economically monitoring the level of conductive liquids in tanks. The NEK series conductive level switch senses liquid level by applying a low AC voltage to a set of stainless steel electrodes. When a sufficiently conductive liquid is present, a small current will flow between the electrodes, resulting in switch activation. The NEK compact level switch is available with either a PPS (Ryton®) or Polypropylene body with 316-Ti stainless steel electrodes standard. This makes the NEK suitable for many compatible chemicals and media. The solid-state design has no moving parts, so the NEK is also a sure bet for level sensing of contaminated liquids as well as those with high solids content.
特性
- 紧凑型设计
- 没有转动部件
- 适用于肮脏、低粘度或腐蚀性液体
- pnp，npn晶体管开关或spdt继电器输出
- PPS (Ryton®) or Polypropylene Bodies
- PNP，NPN晶体管开关或SPDT继电器输出
技术参数
| 规格项 | 参数值 |
|---|---|
| Max Dc Voltage Rating | 30 volts |
| Maximum Dc Voltage | 30 volts |
| Pole And Throw Specifications | Single Pole, Double Throw (SPDT) |
| 刀掷规格 | Single Pole, Double Throw (SPDT) |
| Technology | Electrical Conductivity or Resistance |
| 介质类型 | Liquid |
| 最大工作压力 | 290 psi (204 m H2O) |
| 测量技术 | Electrical Conductivity or Resistance |
| 产品类别 | Liquid Level Switches |
| 介质温度范围 | -10 to 176 F (-23.33 to 80 C) |
| 最大额定电流 | 1 amps |
| 开关点 | 1 (#) |
| 最大电流 | 1 amps |
| Maximum Pressure | 290 psi (204 m H2O) |
