Parker Fittings接头 - Pneumatic Fittings
Threshold Sensor Fittings - Metric

当气缸到达其行程末端时，派克的阈值传感器配件可检测到压力下降。当气缸排气室中的压降低于其背压阈值时，它们会产生气动或电气输出信号。门限传感器配件紧凑，可以安装在气缸上，控制阀上或接线盒上，前提是它位于气缸和流量控制器之间。为了准确起见，流量控制调节器应放置在尽可能靠近气缸的位置。也可以将其安装到安装在气缸上的传感器配件上。Threshold Sensors detects the pressure drop when a cylinder reaches the end of its stroke. They produce a pneumatic or electric output signal when the pressure drop in the exhaust chamber of the cylinder goes below their back pressure threshold。Parker's Threshold Sensor fitting detects the pressure drop when a cylinder reaches the end of its stroke. They produce a pneumatic or electrical output signal when the pressure drop in the exhaust chamber of the cylinder goes below their back pressure threshold. Threshold sensor fittings are compact and can be mounted on the cylinder, on the control valve or on a terminal block provided it is between the cylinder and the flow control. For accuracy, the flow control regulator should be positioned as close as possible to the cylinder. It can also be fitted to a sensor fitting mounted on the cylinder.

Threshold Sensor Fittings - Metric

市场：
- 工厂/过程自动化
- 包装
- 气动
- 半导体

特性/优点：
- 无需调整位置检测器
- 完全气动安装
- 2种可能的安装：
-带有永久压力（P1）：在达到背压阈值时产生气动信号
-从相对侧的控制阀-气缸回路提供：没有意外的气动信号（S）在加压期间可能会由于提供传感器配件（P1）的致动压力而出现

-带有电气输出
- 电气和气动组合安装
- 仅使用持续供电（BU）进行安装-
达到背压阈值时可确保发出电信号
- 聚合物主体
- 气动或电动版本，与空气先导阀和电磁先导阀一起使用
- 无气动或电动限位开关
- 直接将流量控制安装在传感器上，无需添加额外配件即可提供控制的其他好处

应用：
- 顺序阀信号
- 先导阀

Markets:
- Factory/Process Automation
- Packaging
- Pneumatics
- Semi-conductor

Features/Benefits:
- No adjustment to position detectors is necessary
- Totally pneumatic installation
- 2 possible installations:
-Supplied with permanent pressure (P1): produces a pneumatic signal when the back pressure threshold is reached
- Supplied from the control valve-cylinder circuit on the opposite side: no unexpected pneumatic signal (S) can appear during pressurisation due to the actuating pressure which supplies the sensor fitting (P1)

- With Electrical Output
- Combined electrical and pneumatic installation
- Installation with continuous electrical supply only (BU)
- Guarantees an electrical signal when the back pressure threshold is reached
- Polymer body
- Pneumatic or electric version use with air piloted valve and solenoid piloted valve
- No limit switch pneumatic or electrical
- Mounting flow control directly on sensor provides an additional benefit of control without adding additional fittings

Applications:
- Sequence valve signal
- Pilot valve

Technical Specifications

Threshold Sensor Fittings - Metric 型号