KUHNKE氣動定時器PT45E技術(shù)參數(shù)
Position | Vertical Position |
Mount Type | Panel Mounted |
Timing Range | 20 to 200 sec. |
Operating Pressure Range | 5 to 140 psi |
Connections | 1/8" NPT ports |
Control Pressure | 5 to 140 psi |
Media | Filtered air or non-aggressive gas, non-lubricated. |
Output Valve | Cv - 0.25 |
Dial Indicator | Displays set time |
Timing Star | Off Delay - Removal of pilot pressure to control port. |
Reset | Off Delay - Application of pilot pressure to control port. |
Reset Time | 60 ms at 50 psi |
Repeatability | Up to 200 sec. - ± 5% |
Time Setting | Via dial |
Operation | Timing cycle uses atmospheric pressure. |
Materials | Diaphragms - Buna N |
Operating Ambient | -30 to 70 oC |
Height | 5 1/4 in. |
Width | 2 1/2 in. |
Depth | 2 1/2 in. |
Mounting | Surface mounted |
Drilling Plan (Panel Mount) | 3 3/16 in. dia. Hole |
Port Identification | 2 - Valve output |
Options | Stainless Steel Fitting Mounted |
Power Connections | For installations requiring larger output valves, use the standard timer and connect a pneumatically operated single air piloted 3 way or 4 way valve of the size required to the timer output. Contact factory with size requirements. |
Typical Circuits | See typical timing circuit diagrams at the end of the timer catalog section for help in constructing pneumatic timer circuits. |
KUHNKE氣動定時器PT系列介紹
PT 定時器是一種可調(diào)的精密時延氣動裝置。該定時器提供開啟延遲（常閉，NC）或關(guān)閉延遲（常開，NO）輸出。定時器配有1/8英寸NPT接頭。
PT 系列定時器將氣動定時機構(gòu)與浮動閥芯組件相結(jié)合，提供廣泛可調(diào)的流體動力系統(tǒng)時間控制。定時組件在5至140 PSIG控制壓力范圍內(nèi)獨立于控制壓力運行，提供從十分之一秒到60分鐘九種不同的時間范圍，調(diào)節(jié)通過一個時間校準(zhǔn)盤完成。當(dāng)控制壓力由一個馬達隔膜操作時，定時作用啟動。
該定時器配備一個多用途三通輸出閥，可以用作常開、常閉或分流器。
PT 設(shè)計用于面板或表面安裝。面板安裝版本包括一個3 13/16英寸的方形面框，而表面安裝單元則配有用于垂直安裝的支架。如有需要，PT 可以專門校準(zhǔn)以便水平安裝。
關(guān)閉延遲定時器的工作原理是，在控制端口施加至少100毫秒持續(xù)時間的導(dǎo)壓后閥芯會移動。當(dāng)導(dǎo)壓移除，定時順序開始。當(dāng)定時器達到設(shè)定時間后，閥切換關(guān)閉。重新施加導(dǎo)壓會重置定時器和閥。
The PT timer is an adjustable precise time delay pneumatic device. The timer is available with an on delay (NC), or an off delay (NO) output. The timer has 1/8 inch NPT ports.
The PT series timer combines a pneumatic timing mechanism with a floating spool valve assembly to provide a wide range of adjustable time control for fluid power systems. The timing assembly, which operates independently of the control pressure, is available in nine different ranges from one tenth of a second to 60 minutes, adjustable by means of a time-calibrated dial. Timing action is initiated by a motor diaphragm operated by a control pressure of from 5 to 140 PSIG.
The timer is equipped with a multi purpose 3 way output valve allowing it to be used as normally open, normally closed or as a diverter.
The PT is designed for panel or surface mounting. Panel mounted versions include a 3 13/16 inch square bezel while surface mounted units are equipped with a bracket for vertical mounting. If required, The PT can be specially calibrated for mounting horizontally.
Off Delay Timer Operation Applying pilot pressure of at least 100ms in duration to the control port shifts the valve. When the pilot pressure is removed, the timing sequence begins. After the timer reaches its set time, the valve switches off. Re-applying the pilot pressure resets the timer and valve.
KUHNKE氣動定時器PT系列其他常用型號：
KUHNKE PT45A
KUHNKE PT45B
KUHNKE PT45C
KUHNKE PT45D
KUHNKE PT45E
KUHNKE PT45K
KUHNKE PT45F
KUHNKE PT45H
KUHNKE PT45I
KUHNKE Pneumatic timer NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for KUHNKE products, please feel free to dial 0086-21-3100 6702/ send request email to sales@www.agcjj.cn / browse our website:www.www.agcjj.cn.
KUHNKE氣動定時器PT45E技術(shù)參數(shù)
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