CLEVELAND CONTROLS是控制裝置和儀表的設計、應用和安裝領域的供應商，用于證明、測量和控制氣流。產(chǎn)品應用于全球商業(yè)、工業(yè)和住宅 HVAC 應用，以及鍋爐和燃燒器控制和監(jiān)控應用。
CLEVELAND CONTROLS開關AFS-952系列技術參數(shù)
SPECIFICATIONS | |
Mounting Position: | Mount with the silicone diaphragm in any vertical plane. |
Set Point Range: | 0.03" wc + 0.02" wc/ -0.00" wc to 12.0" wc |
Field Adjustable “Operate Range”: | 0.07" wc to 12.0" wc |
Field Adjustable “Release Range”: | 0.04" wc to 11.2" wc |
Approximate Switching Differential: | Progressive, increasing from 0.02± 0.01" wc at minimum set point to approximately 0.8" wc at maximum set point. (0.5 ± .25 mm to approximately 20.3 mm). |
Operating Temperature Range: | 0 oF to 130 oF (-18 to 54.4 oC). |
Measured Media: | Air or combustion by-products that will not degrade silicone. |
Maximum Pressure: | ? psi (0.03 bar). |
Life: | 100,000 cycles minimum at ? psi maximum pressure each cycle and at maximum rated electrical load. |
Electrical Rating–Relay Switching Capacity: | 720 va at 120 V ac at 50/60 Hz. |
Power consumption: | 4.5 watts at 120 V ac |
Contact Arrangement: | SPDT- NC (single pole, double-throw snap action switch; contacts are in normally closed position before pressure is applied to the diaphragm.) |
Electrical Connections: | 5 numbered, pressure-clamp screw terminals |
Conduit Opening: | ?" diameter opening accepts ?" conduit. |
Sample Line Connectors: | Two ?"—18 NPT female fittings. |
Shipping Weight: | AFS - 952 (std. enclosure): 5 lbs. |
CLEVELAND CONTROLS開關AFS-952系列介紹
AFS-952 壓差傳感開關旨在為工業(yè)和商業(yè)空氣處理應用提供精確的操作和便捷的功能。
AFS-952 可以監(jiān)測空氣和不可燃氣體的正壓、負壓或壓差（流量）。它通常用于監(jiān)測燃燒空氣、爐壓、通風鼓風機運行、充氣結構壓力、通風柜運行、袋式除塵器氣流、空氣過濾器中的灰塵積聚和傳熱氣流。
AFS-952 具有 0.03 英寸水柱至 12.0 英寸水柱的現(xiàn)場可調設定點范圍，具有 8 秒（± 3 秒）的延時繼電器序列。延時可防止因正常通風波動而導致意外停機。
The AFS-952 Differential Pressure Sensing Switch is designed to provide precise operation and convenient fea tures for industrial and commercial air handling applications.
The AFS-952 can monitor positive, negative, or differential pressure (flow) of air and non-combustible gases. It is commonly used to monitor combustion air, furnace pressure, ventilating blower operation, inflat able structure pressure, fume hood operation, bag house air flow, dirt accumulation in air filters, and heat transfer air flow.
The AFS-952 has a field–adjustable set point range of 0.03" wc to 12.0" wc with an 8-second (± 3 seconds) time delay relay sequence. The time delay prevents nuisance shutdow due to normal draft fluctuations.
CLEVELAND CONTROLS開關AFS-952系列其他常用型號：
CLEVELAND CONTROLS AFS-952-1
CLEVELAND CONTROLS AFS-952-2
CLEVELAND CONTROLS AFS-952-B
CLEVELAND CONTROLS AFS-952-1-B
CLEVELAND CONTROLS AFS-952-55-B
CLEVELAND CONTROLS AFS-952-55-1
CLEVELAND CONTROLS SWITCH NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術和設備。代理經(jīng)營世界優(yōu)質的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質渠道。
如果有任何關于CLEVELAND CONTROLS開關AFS-952-B的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for CLEVELAND CONTROLS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
CLEVELAND CONTROLS開關AFS-952系列AFS-952-B技術參數(shù)介紹
