Fireye 45UV5-1000 Uv self-checkng, 1 Inch Npt mount, 60 Hz. Use with 25su3 and 25su5.

• Ultraviolet Flame Scanner
• Item Ultraviolet Flame Scanner, Self-Checking
• Used On Flame-Monitor, BurnerLogix, D-Series, FlameWorx, MicroM and P-Series Control
• Overall Dimension 4 Inch Diameter x 8-1/2 Inch Length
• Wavelength 180 to 250 Nanometer
• Frequency Rating 60 Hertz
• Power Rating 4 Volt Amp
• Mounting Size 1 Inch Female Threaded
• Connection Type 1/2 Inch-14 NPSM Tapping
• Material Die-Cast Aluminum
• Temperature Rating -40 to 200 Deg F
• Approval FM, APAVE

Features / Benefits

• The 45Uv5 Scanner Detects the Presence of Flames Which Emit Ultraviolet Radiation (UV)
• Typical Fossil Fuels Which Emit UV Include Natural Gas, Coke Oven Gas, Propane, Methane, Kerosene, Light Petroleum Distillates and Diesel Fuels
• These Scanners Incorporate a Built-In Self-Checking Mechanism to Protect Against UV Tube Malfunctions
• The Scanners are Available with Explosion Proof Housings
• The 45Uv5 Scanners Use a Uv-Eye Detector
• This Detector is a Sealed, Gas Filled, Uv-Sensitive Tube Containing Two Electrodes Connected to a Source of AC Voltage
• When UV Radiation of Sufficient Energy Falls Upon the Electrodes, Electrons are Released and the Inter-Electrode Gas Becomes Conductive, Resulting in an Electric Current Flow from One Electrode to the Other
• The Current Flow Starts and Ends Abruptly and is Known as an "Avalanche"