POTTER防爆压力开关 PS10-EX规格
Technical Specifications | |
Dimensions | 152mm Dia. x 178mm H (6” Dia. x 7” H) |
Enclosure | Cast aluminum |
Pressure Connection | 1/2” NPT male brass fitting |
Factory Setting | Both switches operate on pressure increase at: 41 ±7 kPA/.41 ±.07 BAR (6 ±1 PSI) Both switches operate on pressure decrease at: 34 ±7 kPA/.34 ±.07 BAR (5 ±1 PSI) |
Pressure Range | 27-137 kPA/.27-1.3 BAR/ 4-20 PSI |
Maximum Differential | 7 kPA/.07 BAR (1 PSI) |
Maximum System Pressure | 2068 kPA/20.68 BAR/300 PSI |
Switch Contact Ratings | Two Sets of SPDT (Form C) |
Conduit Entrance | 1/2” NPT female conduit opening |
Environmental Specifications | For use in hazardous locations classified by CENELEC: |
Enclosure Rating | IP66/NEMA 4,9 |
Temperature Rating | -40°C to 60°C (-40°F to 140°F) |
Cover Tamper | Cover incorporates tamper resistant fastener that requires a special key for removal. One key is supplied with each device. |
Service Use | NFPA 13, 13D, 13R, 72 |
POTTER防爆压力开关PS10-EX产品介绍及技术参数
PS10-EX
Explosion Proof Pressure Type Waterflow Switch
The Potter PS10-EX Pressure Actuated Switch is designed for the detection of a waterflow condition in automatic fire sprinkler systems located in hazardous locations classified as shown above. Typical applications are: Wet pipe systems with alarm check valves, dry pipe, preaction, or deluge valves. The PS10-EX is also suitable to provide a low pressure supervisory signal; adjustable between 4 and 20 psi (0,27 and 1,3 BAR).
PS10-EX
防爆压力式水流开关
波特PS10-EX压力致动开关设计用于检测位于如上所述危险区域的自动消防洒水系统中的水流状况。典型应用包括：带有报警止回阀的湿管系统，干管，预作用阀或雨淋阀。PS10-EX还适用于提供低压监控信号。可在4到20 psi（0.2到1.3 BAR）之间调节。
Features
• Designed and approved for use in hazardous locations internationally
• Weatherproof
• Two independently adjustable switches, no tools needed
• Brass pressure connection
• Solid metal enclosure
特征
•设计并批准用于国际危险场所
•防风雨
•两个独立可调的开关，无需工具
•黄铜压力连接
•坚固的金属外壳
POTTER 防爆压力开关其他型号：
POTTER PS10
POTTER PS15
POTTER PS25
POTTER PS40
POTTER PS100
POTTER PS120
POTTER DPS-50
POTTER WFSR-F
POTTER PS10-EX
POTTER PS40-EX
POTTER PS120A
POTTER PS100-2A
POTTER Explosion-proof pressure switch NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、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POTTER防爆压力开关PS10-EX的疑问，请随时与我们电联，（021-3100 6702），我们将尽全力解决您的问题。
If you have any question for POTTER 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.
POTTER防爆压力开关 PS10-EX介绍
