Description
Brand: FIREYE
Model: 85UVF1-1CEX
Product Name: Explosion-Proof Integrated UV Flame Scanner, also recognized as UV Flame Detector, Industrial Flame Monitoring Scanner and Hazardous Area Flame Sensor, integrating flame detection, signal processing, self-diagnosis and explosion-proof protection functions for industrial combustion safety systems and hazardous area monitoring.
Place of Origin: Germany
Shipping Location: China (in-stock products are shipped from China, supporting worldwide delivery)
Warranty Period: 365 days
FIREYE 85UVF1-1CEX
Product Overview
The FIREYE 85UVF1-1CEX is a high-performance explosion-proof integrated UV flame scanner specially designed for flame monitoring in hazardous areas. As a core component of FIREYE Phoenix series, it integrates a solid-state UV flame sensor, signal processing circuit and built-in flame relay into a compact unit, eliminating the need for external flame amplifiers and simplifying system wiring. This product features an explosion-proof housing that meets ATEX certification standards, ensuring safe operation in environments with flammable gases, vapors or dust. It detects ultraviolet radiation emitted by flame flicker, can automatically learn flame characteristics and set optimal on/off thresholds, effectively distinguishing target flames from background radiation and reducing false or missed alarms. Widely used in petroleum chemical, natural gas, refinery and other high-safety-requirement industrial fields, it provides reliable flame monitoring and safety protection for industrial combustion systems.
Core Functions
- UV Flame Detection: Equipped with a high-sensitivity solid-state UV sensor, it detects ultraviolet radiation in specific wavelength ranges emitted by combustion flames, realizing accurate and rapid flame recognition.
- Explosion-Proof Protection: Adopts an explosion-proof housing that meets ATEX and Cenelec EExd IIC T6 certifications, isolating internal electronic components from external hazardous environments and ensuring safe operation in flammable and explosive areas.
- Integrated Signal Processing: Integrates signal processing circuits and built-in flame relays, eliminating the need for external amplifiers, simplifying system configuration and improving operational reliability.
- Intelligent Adaptive Adjustment: Automatically learns flame characteristics during setup, stores target flame amplitude and sets optimal on/off thresholds, adapting to different combustion conditions and reducing false alarms.
- Self-Diagnosis Function: Incorporates full self-diagnosis and electronic self-checking capabilities, continuously monitoring its own working status and providing fault signals in a timely manner to ensure system safety.
- Stable Signal Output: Provides 4-20mA analog output for flame intensity and relay outputs (normally open flame relay, normally closed fault relay), facilitating connection with industrial control systems and realizing automated safety control.
Technical Parameters
| Parameter Category | Specifications |
| Power Supply | 24 VDC, stable voltage input, suitable for industrial power supply environment |
| Sensor Type | Solid-state ultraviolet (UV) sensor |
| UV Spectral Range | 295 to 340 nanometers |
| Output Signal | 4-20mA analog output (flame intensity), SPST relay outputs |
| Operating Temperature | -40 °C to +65 °C (industrial grade operating temperature range) |
| Storage Temperature | -40 °C to +85 °C |
| Humidity Level | 5% – 95% RH (non-condensing at 40 °C) |
| Protection Rating | IP66 / NEMA 4X, dust-proof and waterproof, suitable for harsh industrial environments |
| Explosion-Proof Certification | ATEX, Cenelec EExd IIC T6, Ex II 2 G/D |
| Housing Material | Cast aluminum with gray polyester powder coating |
Specifications
- Dimensions: Standard: 242 mm × 94.49 mm × 91.28 mm (compact integrated design, specific dimensions depending on configuration)
- Weight: 4.3 kg (standard version, rugged design for hazardous area installation)
- Structure: High-integration module structure, explosion-proof cast aluminum housing with anti-corrosion coating, designed for mounting on a sighting assembly or burner front
- Warranty Period: 365 days
- Product Status: Original new, factory-sealed, in stock, available for same-day shipping from China
- Component Quality: Adopts high-quality industrial-grade electronic components and advanced manufacturing processes, undergoes strict quality control and testing, compliant with relevant industrial standards and certifications
- Packaging: New and original with factory-sealed packaging, professional anti-static bag and shock-proof packaging for transportation protection
Application Fields
The FIREYE 85UVF1-1CEX is widely applied in industrial flame monitoring and safety protection scenarios, including but not limited to:
- Petroleum Chemical Industry: Used in refineries, chemical plants and petrochemical production lines, monitoring the flame status of industrial burners and ensuring safe production processes.
- Natural Gas Industry: Applied in natural gas processing plants, pipeline stations and gas burners, providing reliable flame detection to prevent gas leakage and explosion risks.
- Industrial Combustion Systems: Suitable for duct burners, industrial gas burners, low NOx burners, waste gas units and incinerators, ensuring stable flame operation and timely safety shutdown when flames are lost.
- Other Fields: Used in power plant boilers, large process heaters and hazardous area monitoring systems, providing critical safety protection for industrial production and personnel safety.
