C.E.SRL自1977年以来一直涉足石油和天然气市场（陆上和离岸）、石化、能源生产、化工、加工行业。多年来，已开发出适合阀门和运动部件（活塞、操纵臂、安全门、单元旋转检查等）位置监控领域的各种需求的特定产品。
C.E.SRL火焰检测器65UV5系列技术参数
|
SPECIFICATIONS (CEX MODEL)
|
|
|
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
|
C.E.SRL火焰检测器65UV5系列介绍
65UV5火焰扫描仪是基于微处理器的火焰扫描仪，采用紫外线管式传感器和机电自检快门机制。65UV5火焰扫描仪包含一个具有固定ON/OFF阈值的内部火焰继电器，因此无需外部火焰放大器。
65UV5火焰扫描仪由外部提供的24 Vdc电源供电，并包括一个集成的8针快速断开连接器。颜色编码的内部LED指示火焰状态和警报状况。这可以通过后盖上的观察口查看。
65UV5外壳具有NEMA 4X / IP66等级。该装置适用于Class 1, Div. 2个危险环境组A、B、C和D或Ex II3 G/D Ex nA IIC T4A。
65UV5 CEX型号通过位于CEX外壳内的端子导轨直接接线。必须使用合适的密封套将电缆端接在外壳上。
The 65UV5 flame scanner is a microprocessor-based flame scanner utilizing an ultraviolet tube-type sensor and an electro-mechanical self-checking shutter mechanism. The 65UV5 flame scanner incorporates an internal flame relay with a fixed ON/OFF threshold thereby eliminating the need for an external flame amplifier.
The 65UV5 flame scanner is powered from a 24 Vdc power source provided externally and includes an integral 8 pin quick disconnect connector. A color-coded internal LED indicates flame status and alarm condition. This can be viewed through a viewing port on the rear cover.
The 65UV5 housing has a NEMA 4X / IP66 rating. The unit is suitable for use in Class 1, Div. 2 hazardous environment groups A, B, C & D or Ex II3 G/D Ex nA IIC T4A.
65UV5 CEX models are wired directly via a terminal rail located within the CEX housing. Suitable glands must be used to terminate the cable at the housing.
C.E.SRL火焰检测器65UV5系列其他常用型号：
C.E.SRL 65UV5-1004
C.E.SRL 65UV5-1004E
C.E.SRL 65UV5-1004QD
C.E.SRL 65UV5-1004QD-1
C.E.SRL 65UV5-1004EQD
C.E.SRL 65UV5-1004ECEX