ESA Pyronics UV-2 Ultraviolet Flame Scanner with CHLG 3/4" Mechanical Bracket (Genuine)
Price: Contact
Brand: Esa Pyronics
Category: Thiết bị tự động hóa
Supplier: AnhNghiSon
Origin: Italy
0911472255ESA PYRONICS 74903 HIGH-SENSITIVITY INDEPENDENT OPTICAL ULTRAVIOLET FLAME SCANNER ASSEMBLY CONFIGURED WITH RUGGED CHLG 3/4" THREADED MOUNTING COUPLERS
DEEP PRODUCT OVERVIEW & OPTICAL COMBUSTION LINE SAFETY INFRASTRUCTURE
The ESA Pyronics 74903 (comprising the flagship UV-2 Ultraviolet Sensor core mated alongside the specialized CHLG 3/4" Bracket) represents the absolute global technological pinnacle in specialized dynamic combustion telemetry engineering, configured as a high-precision non-contact Industrial Ultraviolet Flame Scanner Assembly, developed and manufactured 100% in Italy by combustion automation pioneer ESA S.p.A. (a subsidiary of Pyronics International). This advanced digital device functions as the ultimate frontline "optical safety check engine", specified explicitly as the standalone primary monitoring matrix channelling high-resolution flame validation signals straight back to centralized microprocessor safeguards (such as the ESA ESTRO-C series logic controller). If an instantaneous flame loss condition manifests down active multi-burner arrays, the scanner commands an immediate fuel supply line valve interlock cutoff delays under a few milliseconds. Moving away from standard inline ionization rod electrodes vulnerable to high-temperature thermal bending or structural oxidation failures inside intense kiln zones, the UV-2 functions strictly using non-contact optical radiation detection paths. The internal gas-discharge phototube tracks dynamic flame presence via UV wave emissions generated across the combustion core, locking down uncompromised continuous plant runtime metrics hằng ngày via authorized supplier ANS.
UNCOMPROMISED SPECTRAL DISCRIMINATION DEFEATING FALSE SIGHTINGS WITH CHLG 3/4" ANCHOR METALLURGY
The distinctive technical assets and core compliance parameters electing the 74903 hardware configuration to dominate extreme metallurgical furnaces and smelting kiln blocks reside in its severe-duty spectral filtering:
- Elite Waveband Selective Attenuation (Total IR and Visible Light Filtering): High-temperature industrial firing cells, melting crucibles, and steel re-rolling furnaces hằng ngày generate severe background infrared (IR) energy and bright visible light tracking blocks reflected from glowing background firebrick walls. If a baseline sensor records this residual thermal mass, it falsely inventories an active flame event when the burner is cold—introducing severe explosion hazards. The ESA UV-2 sensor entirely dissolves this threat by configuring internal phototube physics responsive exclusively within a narrow micro-band window of ~185 ÷ 260 nm (the pure ultraviolet signature of chemical reaction combustion). It remains totally blind to background firebrick glowing radiation, removing data lag or sensor trôi dòng tracking errors.
- Structural Heavy-Duty Bracket CHLG 3/4" Mechanical Coupling: Pre-packed inside configuration part number 74903 is the rugged alloy mounting flange carrying pre-machined 3/4-inch metric gas thread specifications. This mechanical interface empowers plant setup teams to perform direct snap-on drop-in connections onto active burner sighting tubes or inspection window columns, locking axial focus straight level over the burner flame roots without provoking furnace pressure leaks.
SOLID-STATE CASE-HARDENED MONOCOQUE LACKING FIELD SERVICE REQUIREMENTS
- Extreme Atmospheric Resistance Across Multi-Shift Routines: The external body of the UV-2 scanner is precision-molded from specialized high-impact structural alloys ground completely flat to suppress field industrial vibration metrics. The solid-state configuration bọc kín bọc kín completely seals internal quartz optical optics and electronic components away from airborne factory moisture or carbon dust ingress. Operating 100% maintenance-free concerning internal technical lubrication or periodic fluid calibrations, the tool guarantees a long-term lifelong operational lifecycle supplied through verified ANS logistical pipelines.
DYNAMIC METROLOGY & SPECTRAL INTEL PERFORMANCE DATA
- Equipment Design Manufacturer: ESA Pyronics (ESA S.p.A. - Bergamo, Italy)
- Authorized Sourcing Supplier in Vietnam: ANS (AnhNghiSon)
- Certified Full System Assembly Part Number: Material no. 74903
- Core System Substrates: ESA UV-2 Ultraviolet Sensor Tube mated co-axial with BRACKET CHLG 3/4" mounting flange.
- Device Structural Profile: Non-contact handheld-style optical ultraviolet gas burner flame monitoring tube receiver.
- Precision Spectral Detection Bandwidth: ~ 185 ÷ 260 nm wavelength envelope (Systematically filters out infrared heat grids and ambient plant light reflections).
- Field of View Directional Alignment: Tight directional orientation tracking, localized purely over the high-temperature root flame segment.
- Process Cycle Compliance Constraint: Engineered explicitly for automated burners operating under discontinuous operation profiles (Requires mandatory automated control recycling loops under 24-hour boundaries).
- Commercial Pricing Parameter: Contact (At ANS to receive verified custom configuration quotation metrics based on targeted burner port dimensions)
ELECTRICAL RATINGS & INTEGRATED AUTOMATION LOGIC INTERFACE
- Input Excitation Voltage Rail (From controller): Rated at 300V AC ÷ 325V AC current streams driven via main sensor lines.
- Minimum Flame Signal Induction Threshold: > 1.2 µA equivalent ionization current metric to declare active combustion state level.
- Outbound Signal Transmission Clearance Boundary: Long-range cable path allowance extending up to 50 meters max when paired with proper industrial shielding lines.
- Interconnect Cable Geometry Guideline: 2-core heavy copper core wiring matrix protected via an anti-EMI industrial collective shield shield.
STRUCTURAL METALLURGY & ENVIRONMENTAL TEMPERATURE RESILIENCE hiện trường
- Mechanical Mounting Interface Specifications: Integrated bracket hub cut to international metric 3/4" Gas (or parallel NPT standard adapter fittings).
- Chassis and Fitting Substrate Metallurgy: High-tensile case-hardened pressure-cast structural alloy aluminum block processed under anti-corrosive industrial passivations.
- Optical Window Core Substrate: High-purity Quartz glass lens delivering zero attenuation across extreme short-wave ultraviolet paths.
- Ambient Environment Thermal Limits:
+ Central Scanner Casing: Maximum certified ceiling calibrated at 60°C (Environments exceeding this limit hằng ngày mandate continuous purging air flow routed directly through the CHLG bracket matrix).
- Enclosure Sealing Ingress Protection Rating: Certified under IP65 industrial dust and moisture insulation guidelines.
- Field Maintenance Mandate: Solid-state diagnostic device housing zero mechanical friction points; 100% Maintenance-free concerning internal technical routines.
- Mechanical Production Origin: 100% Engineered and Manufactured in Italy (Italy Origin).
