The Fireye 65UV5 flame scanner is a microprocessor-based flame scanner utilizing an ultraviolet tube-type sensor and an electro-mechanical self-checking shutter mechanism. The Fireye 65UV5 flame scanner incorporates an internal flame relay with a fixed ON/OFF threshold thereby eliminating the need for an external flame amplifier.
Specifications (non CEX versions):
Mechanical:
- Housing Weight: 6.6 lbs (2.99kg)
- Hazardous Classifications: Exd IIC T6 ATEX
- Cooling / Purge Air Requirements:
- Source: Clean, dry, cool
- Volume: 4 SCFM (113 l/min) at 3/4" threaded mounting flange, or 1 inch “Y” fitting, mounted on scanner sight pipe. Temperature near the upper limit of the scanner operating range and/or use with dirty/dusty fuels may require up to 15 SCFM (425 l/min).
- Pressure: Adequate to overcome furnace or windbox pressure
- Temperature Rating: -40° F to + 150°F (-40°C to +65°C) maximum dependent on “T” classification
- Humidity: 0% to 95% relative humidity, non-condensing
Electrical:
- Input Power: 24 Vdc, + 20% / - 25% supply current 100 mA
- Electrical Connection: Internal terminal rail
- Relay Output:
- FLAME RELAY, (N.O.) / (N.C.) SPDT
- FAULT RELAY, (N.O.) SPST
- Contact Rating:
- Minimum: 1 mA @ 5 Vdc
- Maximum: 2 A @ 30 Vdc
2 A @ 240 Vac
- Status Indication: Internal LED: “Flame Signal”, “Fault Indication”
- Analog Output: 4-20 mA DC current, referenced to 24 Vdc common, maximum connected load 750 ohms
