UR600IR ABB UR600 IR Flame Scanner

UR600 IR Mod. 1000 Flame Scanner

Description:

The UR600 IR is a self-checking flame scanner designed to detect individual burner flames from atomized oil and pulverized coal fuels. It provides the Uvisor MFD control unit with a raw flame signal that represents the amplitude and frequency (flicker) of the infrared radiation detected in the primary combustion zone. The unique algorithm in the Uvisor MFD control unit analyzes this raw signal, ensuring reliable flame detection and excellent discrimination against background and adjacent burner flames.

Application:

• Wall-fired, corner-fired, and down-shot boilers
• Oil, Orimulsion, and pulverized coal burners

Key Features:

• PbS Sensor: Detects flame by infrared (IR) flicker radiation
• Continuous Self-Checking: Ensures reliable operation
• Rugged Detector Head: Designed for harsh environments
  • Protection: IP66 (NEMA 4X)
  • Hazardous Area: EEx-d IICT6
• Flexible Optical Fiber Extension: Allows a maximum continuous operating temperature of 350°C (662°F)
• ATEX Certified

Installation Options:

• Direct View: With aiming accessories for wall and opposite wall-fired utility and industrial boilers
• Fiber Optic Flexible Extended Probe: With outer carrier, cooling hose, and fitting accessories for corner-fired tilting burner boilers
• Fiber Optic Rigid Extended Probe: With outer carrier, cooling hose, and fitting accessories for large windbox, wall, and opposite wall-fired utility boilers

Technical Data:

• Sensor: PbS (Lead Sulphide)
• Spectrum Sensitivity: 0.6 ÷ 3 µm
• Power Consumption: 300 mW DC supplied by Uvisor series control units
• Ambient Temperature:
  • Operating: -10 ÷ 80°C (14 ÷ 176 °F)
  • T6 Classified Area: Max. 60°C (140 °F)
  • Storage: -40 ÷ 100°C (-40 ÷ 212 °F)
• Enclosure: IP66 (NEMA 4X)
• Classification: EEx-d IIC T6, ATEX category G-D
• CE Type Examination Certificate: CESI 03 ATEX 151
• Dimensions: 94 x 94 x 172 mm
• Weight: 1 kg (2.2 lbs)
• Air for Lens Cleaning: From clean ambient
  • Air Flow for Lens Cleaning:
    • Direct View: 115 l/min (4 SCFM). Excessive contaminant fuels might require up to 400 l/min (14 SCFM).
    • Extended Probe: 400 l/min (14 SCFM)
  • Minimum Cleaning Air Pressure:
    • Direct View: 20 mm H2O (1" W.C.) above the max wind box pressure measured at the "y" connection inlet
    • Extended Probe: 300 mm H2O (12" W.C.) above the max wind box pressure measured at the "y" connection inlet
• Maximum Fiber Optic Continuous Operating Temperature: 350°C (662°F)
• Mounting Connection: 1" NPT male thread
• Cable Entry for Electrical Connection: 1/2" NPT female thread
• Electrical Connections: Standard 4 x 0.55 sq.mm (20 AWG) shielded cable, recommended max. 300 meters (1000 feet) length, screw-type termination
• Compatible Amplifier Unit: Uvisor series amplifier

Approvals:

• CE
• ATEX
• FM (in progress)
• CSA (in progress)