Advanced Ashcroft Hydraulic Switch for Accurate Pressure Gauge and Control

• Customization: Available
• Type: Electronic
• Usage: Control Switch
• Model NO.: B424BXNH100#
• Application: Industrial
• Explosion-proof Type: Flameproof
• Certification: CE
• Measuring Medium: Liquid
• Type.: Radio-Frequency Conductance
• Signal Output: Dpdt
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100000peices/Years

Product Description

Introducing the B-Series Switches, the epitome of durability and adaptability, designed to meticulously monitor pressure, differential pressure, and hydraulic conditions, even in the most demanding industrial environments. With adjustable setpoints ranging from 15% to 100% and diverse deadband configurations, these switches seamlessly address varied requirements. Their explosion-proof enclosures ensure unparalleled safety, while specialized designs comply with rigorous NACE and fire application standards. Boasting SIL 3 capability in both B and D series, these switches stand unrivaled in critical applications such as offshore oil rigs, chemical plants, pulp and paper mills, steel mills, power plants, and water treatment facilities, showcasing exceptional performance in corrosive conditions.

Ambient Temperature Range:	-20°F to 150°F (-28°C to 65°C)
Process Temperature	0°F to 150°F ; 20°F to 300°F ; 0°F to 300°F (SS or Monel diaphragm)
Pressure Ranges	Pressure: Vac-3000psi; Differential: 0-600psi; Hydraulic: 1000-7500psi
Setpoint	Factory set or field adjustable
Repeatability	±1% of full range (Additional setpoint shift ...)
Enclosure Rating	B4/H4: NEMA 4X, IP66; B7: NEMA 7/9, IP66
Enclosure Material	Epoxy coated aluminum (standard); Optional: 316 stainless steel
Diaphragm Material	Buna N,  SS, Monel
Pressure Connection	¼ NPT Female (standard); Optional: ½ NPT Female, ¼ NPT Female & ½ NPT Male combo
Electrical Output	SPDT or DPDT
Electrical Termination	¾ NPT Female (standard); Optional: ½ NPT Female, M20 X 1.5
Approvals	UL E34743 (B4/D4); E38812 (B7/D7); CSA: 55541; ATEX: Sira 02ATEX1391X (B7/D7 with XCN); CSAE 21UKEX1056X (B7/D7 with XCN); IECEx SIR 14.0077X; FM: Limit Contol and Steam Limit Control

Adjustable Setpoints: Our setpoints are ingeniously adjustable between 15% and 100% of the available range, facilitating a highly customized configuration to meet specific operational requirements.
Deadband Settings: Delivering both fixed and limited adjustable deadband settings, these options are crafted to ensure stable operations by preventing undesirable rapid cycling.
Wide Range of Switch Elements: We offer a comprehensive selection of switch elements, tailored to meet diverse application needs and ensure optimal performance.
Explosion-Proof Enclosure: Crafted with precision, the explosion-proof enclosure offers robust protection, making it indispensable in hazardous environments.
Special Designs: Engineered with specialized designs for NACE and fire applications, these switches are equipped to handle the most challenging conditions.
SIL 3 Capability: B and D series models boast the ability to meet the rigorous Safety Integrity Level (SIL) 3 standards, ensuring exceptional reliability and safety in vital applications.

 

 

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a venerated member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., an elite entity dedicated to pioneering innovation and excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) began its remarkable journey in the vibrant metropolis of Shanghai in 2013, heralding a new chapter in technological evolution.
The founding team comprises industry veterans from globally renowned automation titans, with an impressive cumulative experience: over 20 years in the automation sector, more than two decades in automation engineering, and a decade of consulting expertise in deploying state-of-the-art digital solutions. Their mission is straightforward: to provide world-class automation and digitization products and services catering to a global clientele. Strategically based in Shanghai, China, the company is a beacon of technological expertise.
With a storied history spanning over two decades in the petrochemical industry, the company possesses unparalleled insights into automation and digitalization demands across the entire sector spectrum - upstream, midstream, and downstream. They deliver professional-grade products and holistic solutions, meticulously crafted for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring excellence throughout the entire life cycle.

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