ASHCROFT A系列防爆壓力開關產(chǎn)品具體應用
ASHCROFT A系列防爆壓力開關系列防爆壓力開關
概觀
應用
證書和批準
AshcroftAPA和APS防爆微型壓力開關專為惡劣應用中的壓力控制而設計。防爆結(jié)構(gòu)提供的保護，而其緊湊的設計可以輕松集成到定制設備或系統(tǒng)中。當需要有限的尺寸和工藝兼容性時，該型號適用于危險區(qū)域內(nèi)的壓力報警，停機或控制。
主要特點：
緊湊的316不銹鋼結(jié)構(gòu)
防爆外殼提供的保護
寬工作溫度（-40°至89°C）
出廠設定或現(xiàn)場可調(diào)設定值
擴展了壓力和電氣連接選擇
產(chǎn)品規(guī)格：
精度：量程的±2.00％。適用于200至15,000 psi的范圍
跨距的±5.00％。適用于-15/15至100 psi的范圍
NEMA 4X，7/9（IP67）; 316不銹鋼
SPDT或DPDT切換模型
壓力范圍：真空至15,000 psi
ASHCROFT A系列防爆壓力開關產(chǎn)品具體應用
ASHCROFT APA和APS防爆微型壓力開關是可靠的壓力測量*的理想選擇：
流程市場：
煉油廠
化學和石化工廠
海上石油鉆井平臺
石油和天然氣生產(chǎn)
輸油管道
天然氣輸配系統(tǒng)
工業(yè)市場：
泵，壓縮機和渦輪機
專業(yè)的OEM設備

The Ashcroft^® APA and APS explosion proof miniature pressure switches are designed for pressure control within harsh applications. The explosion-proof construction provides superior protection, while its compact design allows for easy integration into custom equipment or systems. This model is ideal for pressure alarm, shutdown or control within hazardous areas when limited size and process compatibility are needed.

Key Features:

• Compact, 316 stainless steel construction
• Explosion-proof housing provides uncompromising protection
• Wide operating temperature (-40° to 89°C)
• Factory set or field adjustable setpoint
• Expanded selection of pressure and electrical connections

Specifications:

• Accuracy: ±2.00% of span. For ranges 200 through 15,000 psi
                  ±5.00% of span. For ranges -15/15 through 100 psi
• NEMA 4X, 7/9 (IP67); 316 stainless steel
• SPDT or DPDT switching models
• Pressure ranges: vacuum to 15,000 psi

ASHCROFT A系列防爆壓力開關產(chǎn)品具體應用