POTTER 防爆壓力開關PS120-1規(guī)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. |
Enclosure: | Cover- Die-cast with textured red powdercoat finish, single cover screw and rain lip. |
Pressure Connection: | Nylon 1/2" NPT male |
Factory Adjustment: | PS120-1 operates on decrease at 110 PSI (7,6 BAR) |
Pressure Range: | 25-175 PSI (1,7 - 12,1 BAR) |
Differential: | Typical 2 lbs. at 25 PSI (,14 at 1,7 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 防爆壓力開關PS120-1產品介紹及技術參數
The Potter PS120 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: Wet pipe systems with excess pressure, pressure tanks, air supplies, and water supplies. The PS120 switch is factory set for 120 PSI (8,3 BAR) normal system pressure. The switch marked with the word LOW is set to operate at a pressure decrease of 10 PSI (0,7 BAR) at 110 PSI (7,6 BAR). The switch marked with the word HIGH is set to operate at a pressure increase of 10 PSI (0,7 BAR) at 130 PSI (9 BAR).
POTTER PS120系列監(jiān)控壓力致動開關主要用于檢測自動消防灑水系統(tǒng)中正常系統(tǒng)壓力的增加和/或減少。典型應用包括：壓力過高的濕管系統(tǒng)，壓力罐，空氣供應和水供應。 PS120開關出廠設置為120 PSI（8,3 BAR）正常系統(tǒng)壓力。標有LOW字樣的開關設置為在110 PSI（7.6 BAR）的壓力降低10 PSI（0.7 BAR）時運行。標有“ HIGH”字樣的開關設置為在130 PSI（9 BAR）的壓力增加10 PSI（0.7 BAR）時操作。
POTTER 防爆壓力開關其他型號：
POTTER PS100-1
POTTER PS120-1
POTTER PS120-2
POTTER PS15-2
POTTER PS25-2
POTTER PS40-2
POTTER Explosion-proof pressure switch NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術和設備。代理經營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產品。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)產品和解決方案的優(yōu)質渠道。
如果有任何關于POTTER防爆壓力開關PS120-1的疑問，請隨時與我們電聯(lián)，（021-3100 6702），我們將盡全力解決您的問題。
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: jjxdch.cn.
POTTER防爆壓力開關PS120-1介紹
