95IRS4-1WINC Fireye Scanner

Overview

The Fireye 95IRS4-1WINC is a high-performance, microprocessor-based InSight Series IV infrared (IR) flame scanner designed for industrial burner management and combustion safety. This integrated device consolidates flame sensing, signal processing, and safety relay logic into a single compact housing, eliminating the need for a remote flame amplifier. It is specifically engineered with a special quick-disconnect connector to adapt to older InSight I (59-497) cables, making it an ideal choice for system upgrades and retrofits.

Features

• Solid-state infrared (IR) sensor detects radiation in the 700 to 1700 nanometer range.
• Integrated flame and fault relays with adjustable ON/OFF thresholds.
• Advanced flame discrimination using 21 selectable modulation frequencies to distinguish target flames from background radiation.
• Automatic configuration (Auto Config) capability with manual override for simplified setup.
• Onboard user interface featuring a two-line alpha-numeric OLED display and a five-pushbutton keypad.
• Electronic self-checking technology removes the need for a mechanical shutter.
• SIL 3 certified for high-integrity safety applications.

Specifications

• Model Number: 95IRS4-1WINC
• Input Power: 24 Vdc (+10%, -15%)
• Housing Material: Cast aluminum with gray polyester powder coat finish
• Environmental Rating: NEMA 4X, IP66
• Temperature Rating: -40°F to +150°F (-40°C to +65°C)
• Analog Output: Two 4-20 mA DC current signals for flame strength monitoring
• Electrical Connection: Single 12-pin quick disconnect compatible with 59-497 series cables
• Mounting: 1 inch NPT or BSP threaded flange (ordered separately)
• Cooling Air Requirement: 4 SCFM (113 l/min) at 3/8 inch threaded connection

Applications

The 95IRS4-1WINC is suitable for a wide range of multi-burner industrial and commercial combustion environments. Key applications include:

• Industrial gas and oil burners
• Duct burners and low NOx burners
• Power generation boilers
• Refinery applications and waste gas units
• Petrochemical and chemical process heaters
• Pulp and paper mills and incinerators