Esser UniVario three-channel IR flame detector | red | IP67, EN 54-10 class 1, up to 676 m²

The UniVario three-channel IR flame detector evaluates the infrared radiation of flames in three channels (spectral sensitivity 2–6 µm), giving high immunity to disturbances such as sunlight, halogen lamps and welding flames; the optical windows are fully monitored and each optical channel has separate functional monitoring. Its sensitivity meets EN 54-10 class 1. Typical applications are painting systems, engine test facilities, the wood industry, aircraft hangars, compressor and pumping stations, fuel tanks and fuelling zones, chemical production and power stations. UniVario industrial flame detectors detect fast-developing fires with flames in harsh industrial environments: the die-cast aluminium housing and IP67 protection allow indoor and outdoor use. The detector is powered and connected directly via the standard detector zone of the esserbus transponder 808623.10, which also resets it. LEDs show the operation, fault and fire status, internal sensors monitor the detector, and an integrated reed switch allows easy testing with a magnet. The detector is mounted on the UniVario standard base 783313 and aligned with the mounting bracket 783312 – base and bracket are ordered separately.

Key features

• 3-channel IR flame detector, EN 54-10 class 1
• High immunity (sunlight, halogen lamps, welding)
• Monitored area up to 676 m², height up to 45 m
• IP67, aluminium housing – also outdoors
• Connection and power via esserbus transponder 808623.10

Technical data