### Fireye 65UV5-1004EQD 火焰探测器

#### 技术规格

- **型号**：65UV5-1004EQD

- **外形尺寸**：250mm × 185mm。

- **重量**：6.6磅（约2.99公斤）。

- **外壳材料**：铸铝，黑色聚酯粉末涂层。

- **环境等级**：NEMA 4X/IP66。

- **危险区域分类**：Class I, Division 2, Groups A, B, C, D; Ex II 3 G/D Ex nA IIC T4A。

- **工作温度范围**：-40°F至+150°F（-40°C至+65°C）。

- **湿度**：0%至95%相对湿度，非冷凝。

- **电源要求**：24Vdc，+20%/-25%，供电电流100mA。

- **电气连接**：内部端子排。

- **继电器输出**：

  - 火焰继电器：(NO.)/(NC.) SPDT

  - 故障继电器：(NO.) SPST。

- **接触器额定值**：

  - 最小值：1mA @ 5Vdc

  - 最大值：2A @ 30Vdc，2A @ 240Vac。

- **状态指示**：内部LED指示灯，显示“火焰信号”和“故障指示”。

- **模拟输出**：4-20mA DC电流，参考24Vdc公共端，最大连接负载750欧姆。

#### 应用领域

Fireye 65UV5-1004EQD火焰探测器广泛应用于各种工业燃烧设备，包括但不限于：

- **发电厂**：用于锅炉和燃烧器的火焰监测。

- **石油化工**：用于加热炉、裂解炉等设备的火焰监测。

- **食品加工**：用于烤箱、干燥炉等设备的火焰监测。

- **造纸厂**：用于纸浆干燥炉等设备的火焰监测。

#### 安装与维护

- **最佳扫描仪定位**：扫描仪的视线应与燃烧器中心线以小角度相交，确保视线或视角也能看到点火火焰。

- **冷却/净化空气要求**：需要清洁、干燥、冷却的空气，体积为4 SCFM（113升/分钟），在接近扫描仪工作温度上限和/或使用脏/灰尘燃料时，可能需要高达15 SCFM（425升/分钟）。

- **维护建议**：定期清洁扫描仪的观察窗口，确保无污染物（油、烟、烟灰、灰尘），并确保扫描仪的温度不超过其最大额定值。

Fireye 65UV5-1004EQD火焰探测器凭借其高灵敏度、可靠性和广泛的应用范围，成为工业燃烧系统中的重要组件。

###Fireye 65UV5-1004EQD flame detector

####Technical specifications

-* * Model * *: 65UV5-1004EQD

-* * Dimensions * *: 250mm × 185mm.

-Weight: 6.6 pounds (approximately 2.99 kilograms).

-Shell material: cast aluminum, black polyester powder coating.

-Environmental rating: NEMA 4X/IP66.

-* * Hazardous Area Classification * *: Class I, Division 2, Groups A, B, C, D;  Ex II 3 G/D Ex nA IIC T4A。

-* * Operating temperature range * *: -40 ° F to+150 ° F (-40 ° C to+65 ° C).

-Humidity: 0% to 95% relative humidity, non condensing.

-* * Power requirement * *: 24VDC,+20%/-25%, supply current 100mA.

-Electrical connection: Internal terminal block.

-Relay output:

-Flame relay: (NO.)/(NC.) SPDT

-Fault relay: (NO.) SPST.

-Rated value of contactor:

-Minimum value: 1mA @ 5VDC

-Maximum value: 2A @ 30Vdc, 2A @ 240Vac.

-* * Status indication * *: Internal LED indicator light, displaying "flame signal" and "fault indication".

-* * Analog output * *: 4-20mA DC current, reference 24Vdc common terminal, maximum connected load of 750 ohms.

####Application Fields

The Fireye 65UV5-1004EQD flame detector is widely used in various industrial combustion equipment, including but not limited to:

-* * Power Plant * *: Used for flame monitoring of boilers and burners.

-Petrochemical industry: Used for flame monitoring of heating furnaces, cracking furnaces, and other equipment.

-Food processing: Used for flame monitoring of ovens, drying ovens, and other equipment.

-Paper mill: Used for flame monitoring of equipment such as pulp drying furnaces.

####Installation and maintenance

-Best scanner positioning: The scanner's line of sight should intersect with the centerline of the burner at a small angle to ensure that the ignition flame can also be seen from the line of sight or perspective.

-Cooling/Purification Air Requirements: Air that requires cleaning, drying, and cooling, with a volume of 4 SCFM (113 liters/minute), may require up to 15 SCFM (425 liters/minute) when approaching the upper operating temperature limit of the scanner and/or using dirty/dusty fuel.

-* * Maintenance suggestion * *: Regularly clean the observation window of the scanner to ensure no contaminants (oil, smoke, cigarette ash, dust), and ensure that the temperature of the scanner does not exceed its maximum rated value.

The Fireye 65UV5-1004EQD flame detector has become an important component in industrial combustion systems due to its high sensitivity, reliability, and wide range of applications.