POTTER 防爆压力开关PS15-2规格
Dimensions: | 3.78" (9.6cm)W x 3.20" (8.1cm)D x 4.22" (10.7cm)H |
Conduit Entrance: | Two knockouts provided for 1/2" conduit.Individual switch compartments and ground screw suitable for dissimilar voltages. |
Enclosure: | Cover- Die-cast with textured red powdercoat finish, single cover screw and rain lip. |
Pressure Connection: | Nylon 1/2" NPT male |
Factory Adjustment: | LOW switch operates at approximately 10 psi (0,7 BAR) on decreasing pressure. HIGH switch operates at approximately 20 psi (1,4 BAR) on increasing pressure. |
Pressure Range: | 5-30 PSI (0,35 - 2,07 BAR) |
Differential: | Typical 1 lb. at 5 PSI (,07 at 0,34 BAR) |
Maximum System Pressure: | 300 PSI (20,68 BAR) |
Switch Contacts: | SPDT (Form C) |
Environmental Specifications: | NEMA 4/IP66 Rated Enclosure - indoor or outdoor when used with NEMA-4 conduit fittings. |
Tamper: | Cover incorporates tamper resistant fastener that requires a special key for removal. One key is supplied with each device. |
POTTER 防爆压力开关PS15-2产品介绍
The Potter PS15 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems. Typical applications are: air/nitrogen supervision in Dry pipe and pre-action systems, pressure tanks, air supplies, and water supplies. The PS15 has two switches. The Low switch is factory set to activate at approximately 10 psi (0,35 BAR) on a decrease in pressure. The High switch is factory set to activate at approximately 20 psi (1,4 BAR) on an increase in pressure.
POTTER PS15系列监控压力致动开关主要用于检测自动消防洒水系统中正常系统压力的增加和/或减少。典型应用包括：干管和预作用系统中的空气/氮气监控，压力罐，空气供应和水供应。PS15有两个开关。低压开关出厂设置为在压力降低时以大约10 psi（0.35 BAR）的速度激活。高压力开关出厂设置为在压力升高时以大约20 psi（1.4 BAR）的速度激活。
POTTER 防爆压力开关其他型号：
POTTER PS100-1
POTTER PS15-2
POTTER PS25-1
POTTER PS40-2
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PS15-2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PS15-2介绍
