CLEVELAND CONTROLS开关AFS-952系列技术参数
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: | ½ psi (0.03 bar). |
Life: | 100,000 cycles minimum at ½ 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: | ⅞" diameter opening accepts ½" conduit. |
Sample Line Connectors: | Two ¼"—18 NPT female fittings. |
Shipping Weight: | AFS - 952 (std. enclosure): 5 lbs. |
CLEVELAND CONTROLS开关AFS-952系列介绍
AFS-952 压差传感开关旨在为工业和商业空气处理应用提供精确的操作和便捷的功能。
AFS-952 可以监测空气和不可燃气体的正压、负压或压差（流量）。它通常用于监测燃烧空气、炉压、通风鼓风机运行、充气结构压力、通风柜运行、袋式除尘器气流、空气过滤器中的灰尘积聚和传热气流。
AFS-952 具有 0.03 英寸水柱至 12.0 英寸水柱的现场可调设定点范围，具有 8 秒（± 3 秒）的延时继电器序列。延时可防止因正常通风波动而导致意外停机。
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开关AFS-952系列其他常用型号：
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
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于CLEVELAND CONTROLS开关AFS-952-B的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
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:www.ize-industries.com.
CLEVELAND CONTROLS开关AFS-952系列AFS-952-B技术参数介绍
