Parker Fittings接頭 - Pneumatic Fittings
Threshold Sensor Fittings - Metric

當(dāng)氣缸到達(dá)其行程末端時(shí)，派克的閾值傳感器配件可檢測(cè)到壓力下降。當(dāng)氣缸排氣室中的壓降低于其背壓閾值時(shí)，它們會(huì)產(chǎn)生氣動(dòng)或電氣輸出信號(hào)。門限傳感器配件緊湊，可以安裝在氣缸上，控制閥上或接線盒上，前提是它位于氣缸和流量控制器之間。為了準(zhǔn)確起見，流量控制調(diào)節(jié)器應(yīng)放置在盡可能靠近氣缸的位置。也可以將其安裝到安裝在氣缸上的傳感器配件上。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

市場(chǎng)：
- 工廠/過程自動(dòng)化
- 包裝
- 氣動(dòng)
- 半導(dǎo)體

特性/優(yōu)點(diǎn)：
- 無需調(diào)整位置檢測(cè)器
- 完全氣動(dòng)安裝
- 2種可能的安裝：
-帶有永久壓力（P1）：在達(dá)到背壓閾值時(shí)產(chǎn)生氣動(dòng)信號(hào)
-從相對(duì)側(cè)的控制閥-氣缸回路提供：沒有意外的氣動(dòng)信號(hào)（S）在加壓期間可能會(huì)由于提供傳感器配件（P1）的致動(dòng)壓力而出現(xiàn)

-帶有電氣輸出
- 電氣和氣動(dòng)組合安裝
- 僅使用持續(xù)供電（BU）進(jìn)行安裝-
達(dá)到背壓閾值時(shí)可確保發(fā)出電信號(hào)
- 聚合物主體
- 氣動(dòng)或電動(dòng)版本，與空氣先導(dǎo)閥和電磁先導(dǎo)閥一起使用
- 無氣動(dòng)或電動(dòng)限位開關(guān)
- 直接將流量控制安裝在傳感器上，無需添加額外配件即可提供控制的其他好處

應(yīng)用：
- 順序閥信號(hào)
- 先導(dǎo)閥

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 型號(hào)