95UVS2-1 Fireye Scanner

Overview

The Fireye 95UVS2-1 InSight is an integrated, microprocessor-based ultraviolet flame scanner designed for industrial burner management and safety applications. It combines flame detection and amplification into a single unit, featuring an internal flame relay that eliminates the need for a separate remote amplifier. This “Expanded” S2 model offers advanced discrimination capabilities and remote communication options, making it suitable for complex multi-burner environments.

Features

• Integrated internal flame relay with adjustable ON/OFF thresholds.
• Advanced UV sensor technology responding to radiation from 295 to 320 nanometers.
• AutoTune function for automatic selection of optimal modulation frequency and gain.
• Eight-character alpha-numeric LED display and four push-button keypad for local setpoint adjustment and status monitoring.
• Electronic self-checking system that removes the requirement for a mechanical shutter.
• Remote communication capability via Fireye Windows software.
• Four selectable memory files to store setpoints for different fuels or firing rates.

Specifications

• Model: 95UVS2-1
• Input Power: 24 Vdc (+10%, -15%)
• Supply Current: 0.35 A
• Analog Output: 4-20 mA dc current signal strength
• Connection: 12-pin electrical quick disconnect
• Housing: 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) ambient
• Humidity: 0% to 95% relative humidity, non-condensing
• Approvals: FM and CSA approved

Applications

The 95UVS2-1 is primarily used for monitoring flames from gaseous fuels, such as natural gas and propane, where UV radiation is the primary emission. It is designed for both single and multi-burner boilers, furnaces, and duct burners. Its advanced discrimination features make it particularly effective in large industrial systems where it must distinguish between a target flame and background radiation from other burners.