85IRF1-1QD FIREYE 火眼凤凰型85UVF/IRF火焰扫描仪

火眼凤凰型85UVF/IRF火焰扫描仪是基于微处理器的设备，利用固体
状态火焰探测传感器。凤凰火焰扫描仪内置火焰继电器，自动设置开/关阈值，从而消除了对远程火焰放大器或火焰的需要
开关。
凤凰扫描仪检测调制的幅度(火焰“闪烁”)，发生在目标火焰，在一个很宽的频率。在扫描仪设置过程中，目标的振幅
火焰由火焰扫描仪自动存储，以及最佳的开/关标准。适当的传感器增益自动选择。凤凰扫描仪包括完全自我诊断和电子自检。
Phoenix 85UVF/IRF有多种型号，可根据光谱范围、危险区域认证级别和机构批准进行区分。关于型号与产品认证的概述，请参阅第3页的表1。
凤凰85UVF/IRF火焰扫描仪由24Vdc供电。电气连接是通过8针电气快速断开(QD)。模拟4至20mA的火焰强度输出是标准的。
注:凤凰QD型号的电子快速断开已取代原来的型号
配备了10英尺长的牵引电缆。QD型号(59-546-x电缆)适用于
ii类2级危险区域，从而消除了“EX”模型的需要。“CEX”
模型保持不变，用于Ex II 2g /D危险区域

85UVF1-1QD

The Fireye Phoenix type 85UVF/IRF flame scanners are microprocessor based devices utilizing a solid
state flame detection sensor. The Phoenix flame scanners incorporate an internal flame relay with automatically set ON/OFF thresholds, thereby eliminating the need for a remote flame amplifier or flame
switch.
Phoenix scanners detect the amplitude of the modulations (the flame “flicker”) that occur within the targeted flame, over a wide frequency. During the scanner setup procedure, the amplitudes of the target
flame are automatically stored by the flame scanner, together with optimum ON/OFF criteria. The appropriate sensor gain is automatically selected. Phoenix scanners incorporate full self diagnostics and electronic self checking.
The Phoenix 85UVF/IRF is available in multiple models differentiated by spectral range, levels of hazardous area certifications and agency approvals. Refer to Table 1 on page 3 for an overview of model numbers versus product certifications.
The Phoenix 85UVF/IRF flame scanner is powered by 24Vdc. Electrical connection is via an 8-pin electrical quick-disconnect (QD). An analog 4 to 20mA output of flame strength is standard.
Note: The Phoenix QD models with electrical quick-disconnect have replaced the original models
equipped with ten feet of captive cable. The QD models (with 59-546-x cables) are suitable for use in
Class I Division 2 hazardous areas, thereby eliminating the need for “EX” models. The “CEX”
models remain unchanged for use in Ex II 2 G/D hazardous areas