ASHCROFT雅斯科F系列NEMA 7压力开关功能特点
ASHCROFT雅斯科 F系列NEMA 7压力开关
概观
应用
证书和批准
Ashcroft?F7压力开关设计用于需要关闭，控制或报警的恶劣或危险应用。其纤薄的外形使其易于安装，并可通过许多类似型号进行改造。满足危险和腐蚀性环境的理想选择。
ASHCROFT雅斯科F系列压力开关主要特点：
带有密封开关元件的防爆外壳提供更高的安全性和可靠性
多种开关元件可选择润湿材料
可提供多个过程连接
可调节设定点范围为15％-100％
产品规格：
精度：量程的±1.00％
NEMA 3,4,7和9（IP66）阳极氧化铝外壳
单一设定点
压力范围：真空至4,000 psi
Deadban：固定
1/2“NPT公导管连接
SPDT或DPDT切换选项
F7压力开关是坚固可靠的过程控制*的理想选择：
流程市场：
海上石油钻井平台
化学和石化工厂
纸浆和造纸厂
管道
水和废水处理设施
腐蚀性和危险场所
工业市场：
发动机，压缩机和涡轮机
专业OEM设备F3
ASHCROFT雅斯科F系列NEMA 7压力开关功能特点

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  F-Series NEMA 7 Pressure Switch

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F-Series NEMA 7 Pressure Switch

• Overview

• Applications

• Certificates & Approvals

The Ashcroft^® F7 pressure switch was designed for use in harsh or hazardous applications where shutdown, control or alarms are required. Its slim profile allows for easy installation and retrofits with many similar models. Ideal choice for satisfying hazardous and corrosive environments.

Key Features:

• Explosion-proof enclosure with hermetically sealed switch elements provide added safety and reliability
• Wide selection of switch elements wetted materials
• Multiple process connections available
• Adjustable setpoints from 15%-100% of range

Specifications:

• Accuracy: ±1.00% of span
• NEMA 3,4, 7 & 9 (IP66) anodized aluminum enclosure
• Single setpoint
• Pressure ranges: vacuum to 4,000 psi
• Deadban: Fixed
• 1/2" NPT male conduit connection
• SPDT or DPDT switching option

The F7 pressure switch is ideal where rugged and reliable process control are essential:

Process Market:

• Offshore Oil Rigs
• Chemical and Petrochemical Plants
• Pulp and Paper Mills
• Pipelines
• Water and Wastewater Treatment Facilities
• Corrosive and Hazardous Locations

Industrial Market:

• Engines, Compressors and Turbines
• Specialized OEM Equipment F3

ASHCROFT雅斯科F系列NEMA 7压力开关功能特点