Autronica AutroFlame X-22 UV flame detector is equipped with both automatic and manual optical integrity test capability. The detector has division and zone explosion-proof ratings and is suitable for use in a variety of applications. This flame detector's UV sensor has two algorithm settings: one for high-speed and the other for increased false alarm rejection. Ideal for detecting special fires like metal fires and sulphur. Relay and 4 - 20 mA, Certified Eexd e IIC T-T6 ATEX 132195. Protection degree: IP66. Swivel mount not included. Available in aluminium and stainless steel housing. Approved to FM 3260 (2000), the AutroFlame X-22 UV flame detector meets the most stringent requirements worldwide with advanced detection capabilities and immunity to extraneous sources.The Autronica X-22 AutroFlame UV Flame Detector is also available as a stainless steel or an aluminium version.