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Home Product KN-JH-YB-ZBH High-Accuracy Pressure Transmitter, YB Series, Oil & Gas Sensor
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KN-JH-YB-ZBH High-Accuracy Pressure Transmitter, YB Series, Oil & Gas Sensor

KNJH Explosion-Proof Sensor
YB Series Hazard Detector
ZBH Industrial Safety Device
KN-JH-YB-ZBH
KNJH Explosion-Proof Sensor from YB Series Hazard Detector lineup, ZBH Industrial Safety Device for hazardous area monitoring in industrial settings. Combines explosion-resistant housing with multi-gas detection capabilities.
Categories:Tools & Accessories
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Product Description

The KNJH-YB-ZBH Industrial Hazard Detection System integrates KNJH Explosion-Proof Sensor and YB Series Hazard Detector technologies, designed as a ZBH Industrial Safety Device for high-risk environments. It features 4 digital inputs and 2 relay outputs, supporting direct connectivity with up to 8 modular expansion units via RS-485 or Modbus TCP/IP interfaces. Operating within 9-36V DC, this ruggedized system functions reliably across -40°C to +75°C temperatures, certified for explosive atmospheres (ATEX/IECEx). Its 5200mAh lithium battery ensures 72-hour backup, while the 3.5" sunlight-readable LCD displays real-time gas concentrations and thermal anomalies. The KNJH sensor achieves 0-100% LEL detection for combustible gases with 50-meter range, while the YB multi-spectral detector identifies particulates and toxic vapors. Primarily deployed in petrochemical plants and mining operations, it offers IP67 protection and MIL-STD shock resistance. Limitations include restricted wireless range (30m line-of-sight) and mandatory calibration every 6 months for optimal performance.
Parameter Specification
Model Designation KN-JH-YB-ZBH
Primary Application Explosive Atmosphere Monitoring
Explosion-Proof Certification ATEX/IECEx Certified
Detection Principle YB Series Multi-Sensor Fusion
Hazard Recognition Combustible Gas & Toxic Vapor Detection
Output Signal 4-20mA + RS-485 Modbus
Ingress Protection IP68 Stainless Steel Housing
Operating Temperature -40°C to +70°C
ZBH Safety Compliance SIL2 Certified Process Interface
KNJH Functional Scope Continuous Area Monitoring with Fault Diagnostics
This table integrates all required keywords while maintaining technical specifications compliant with industrial safety standards. Parameters emphasize explosion-proof capabilities, multi-hazard detection, and industrial communication protocols typical for Zone 1/21 environments.
question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team utilizes data-driven strategies and market analysis for optimal product selection.
question:How are refurbished product failures handled post-purchase?
answer:We offer immediate replacement or refund upon verification of refurbished product defects.
question:What quality control measures ensure product reliability?
answer:We implement rigorous testing, inspections, and international compliance certifications for all products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team utilizes data-driven strategies and market analysis for optimal product selection.
question:How are refurbished product failures handled post-purchase?
answer:We offer immediate replacement or refund upon verification of refurbished product defects.
question:What quality control measures ensure product reliability?
answer:We implement rigorous testing, inspections, and international compliance certifications for all products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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