B424BXNH100#
Silicon Piezoresistive Type
Input Type
High Pressure
Decile Calibration
0.5G
IP68
CE
Customized
Liquid
Radio-Frequency Conductance
Dpdt
Highpeak
Wooden
China
9026100000
Product Description
Discover the ultimate in reliability and versatility with the B-Series Switches. These robust instruments are meticulously crafted for monitoring pressure, differential pressure, and hydraulic conditions, even in the most demanding industrial environments. With adjustable setpoints ranging from 15-100% of the range, and flexible deadband options, they are designed to meet varied operational needs. The explosion-proof enclosures guarantee maximum safety, and specialized designs adhere to NACE and fire application standards. The SIL 3 capability of the B and D series models makes them indispensable for critical applications on offshore oil rigs, chemical plants, pulp and paper mills, steel mills, power plants, and water treatment facilities, with exceptional performance in corrosive settings.





You may have these questions
How do I select the right product?
A: Once we receive your inquiry, our comprehensive technical dossier will be at your disposal, providing all essential insights. This document will enable you to thoroughly assess the process parameters and technical specifications pertinent to your needs. With this information at hand, we will skillfully recommend the model that perfectly aligns with your specific requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. After you express interest in a particular model, we will conduct a meticulous verification process to ensure its suitability. Should there be opportunities for cost-effective improvements, we will gladly propose optimization suggestions. Upon your confirmation, we will craft a formal quotation, meticulously tailored to meet your objectives.
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 can be finely tuned from 15% to 100% of the range, offering you the ultimate flexibility to configure them precisely according to your specific operational demands.
Deadband Settings: Enjoy the stability of fixed and limited adjustable deadband settings, crafted to prevent rapid cycling and promote smooth operation.
Wide Range of Switch Elements: Explore our extensive selection of switch elements, each available to cater to the distinct requirements of your application.
Explosion-Proof Enclosure: Experience unwavering protection in hazardous environments with our robust explosion-proof enclosures.
Special Designs: Tailored for NACE and fire applications, our special designs ensure our switches excel even under the toughest conditions.
SIL 3 Capability: The B and D series boast Safety Integrity Level (SIL) 3 capability, guaranteeing unmatched reliability and safety for critical operations.
Deadband Settings: Enjoy the stability of fixed and limited adjustable deadband settings, crafted to prevent rapid cycling and promote smooth operation.
Wide Range of Switch Elements: Explore our extensive selection of switch elements, each available to cater to the distinct requirements of your application.
Explosion-Proof Enclosure: Experience unwavering protection in hazardous environments with our robust explosion-proof enclosures.
Special Designs: Tailored for NACE and fire applications, our special designs ensure our switches excel even under the toughest conditions.
SIL 3 Capability: The B and D series boast Safety Integrity Level (SIL) 3 capability, guaranteeing unmatched reliability and safety for critical operations.


Cold Valley Intelligent Technology (Shanghai) Co., Ltd., a proud affiliate of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., is an elite enterprise renowned for its commitment to innovation and excellence in the technology sector.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) embarked on its pioneering journey in the vibrant city of Shanghai in 2013, heralding a new era of technological progress and innovation.
Our founding team consists of industry veterans from leading global automation giants, collectively amassing over two decades in the automation arena. With more than 20 years of expertise in automation engineering and a decade in consulting and digital solution implementation, our mission is crystal clear: to deliver world-class automation and digitization products and services to a global audience. Strategically headquartered in Shanghai, China, we represent the pinnacle of technological advancement.
With over two decades of rich experience in the petrochemical domain, our company holds unrivaled expertise in addressing automation and digitalization needs across the industry spectrum-upstream, midstream, and downstream. Our professional-grade products and comprehensive solutions are meticulously tailored for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, providing unmatched full life-cycle service excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) embarked on its pioneering journey in the vibrant city of Shanghai in 2013, heralding a new era of technological progress and innovation.
Our founding team consists of industry veterans from leading global automation giants, collectively amassing over two decades in the automation arena. With more than 20 years of expertise in automation engineering and a decade in consulting and digital solution implementation, our mission is crystal clear: to deliver world-class automation and digitization products and services to a global audience. Strategically headquartered in Shanghai, China, we represent the pinnacle of technological advancement.
With over two decades of rich experience in the petrochemical domain, our company holds unrivaled expertise in addressing automation and digitalization needs across the industry spectrum-upstream, midstream, and downstream. Our professional-grade products and comprehensive solutions are meticulously tailored for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, providing unmatched full life-cycle service excellence.




You may have these questions
How do I select the right product?
A: Once we receive your inquiry, our comprehensive technical dossier will be at your disposal, providing all essential insights. This document will enable you to thoroughly assess the process parameters and technical specifications pertinent to your needs. With this information at hand, we will skillfully recommend the model that perfectly aligns with your specific requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. After you express interest in a particular model, we will conduct a meticulous verification process to ensure its suitability. Should there be opportunities for cost-effective improvements, we will gladly propose optimization suggestions. Upon your confirmation, we will craft a formal quotation, meticulously tailored to meet your objectives.