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  • THIẾT BỊ PHÁT HIỆN NGỌN LỬA 65UV5-FIREYE VIETNAM-LH 0977 204 306

  • XUẤT XỨ          :
    Đức
    TÌNH TRẠNG    :
    Mới 100%
    MÔ TẢ               :
    Đại lý Fireye tại Việt Nam
    THÀNH PHẦN  :
    Cảm biến ngọn lửa
    MÃ SẢN PHẨM:
    65UV5
    Simplicity 65UV5 Flame Scanner - Thiết bị phát hiện ngọn lửa Fireye - Cảm biến phát hiện ngọn lửa Fireye
    Công Ty Tăng Minh Phát chuyên cung cấp thiết bị của hãng Fireye tại Việt Nam, bộ điều khiển ngọn lửa, bộ giám sát ngọn lửa, thiết bị kiểm soát ngọn lửa, Fireye Vietnam
  • Tags: thiết bị phát hiện ngọn lửa 65UV5-1004 65UV5-1004E 65UV5-1004QD 65UV5-1004EQD 65UV5-1004ECEX cảm biến ngọn lửa máy quét ngọn lửa
  • Thông Tin Sản Phẩm
  • Đánh Giá

65UV5 Fireye | Thiết bị phát hiện ngọn lửa 65UV5 Fireye | Cảm biến phát hiện ngọn lửa 65UV5 Fireye

  65UV5 Fireye là cảm biến phát hiện ngọn lửa bằng tia cực tím (UV)

Simplicity 65UV5 Flame Scanner

The Fireye® Simplicity™ 65UV5 self-checking scanners are used to detect ultraviolet emissions from fossil fuel flames such as natural gas, coke oven gas, propane, methane, butane, kerosene, light petroleum distillates and diesel fuels. 

 

The 65UV5 scanner is available with a one-second or four-second flame failure response time (FFRT) depending on the model selected. The “E” versions are one-second FFRT, the non ”E” versions are four seconds FFRT. The Fireye 65UV5-1004QD and 1004EQD flame scanners provide an analog 4 to 20 mA output referenced to flame signal strength.

The Fireye 65UV5 flame scanner is a microprocessor based flame scanner utilizing an ultraviolet
tube-type sensor and an electro-mechanical self-checking shutter mechanism. The Fireye 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 scanner is available with a one-second or four second flame failure response time
(FFRT) depending on the model selected. The “E” versions are one second FFRT, the non-”E”versions are four seconds FFRT. The Fireye 65UV5-1004QD, -1004EQD flame scanner provides an
analog 4 to 20 mA output referenced to flame signal strength.
The Fireye 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.
Note: The 65UV5-1000, -1000E scanners became obsolete in 2008, and were replaced by the
enhanced capability of the 65UV5-1004 and -1004E scanners. The 65UV5-1004QD and -1004EQD
models with electrical quick-disconnect have replaced the original models equipped with ten feet of
captive cable.

APPLICATION
Fireye 65UV5 self-checking scanners are used to detect ultraviolet emissions from fossil fuel flames
such as natural gas, coke oven gas, propane, methane, butane, kerosene, light petroleum distillates
and diesel fuels. 

PRINCIPLE OF OPERATION
The 65UV5 scanners use a UV-eye detector. This detector is a sealed, gas filled, UV-sensitive tube
containing two electrodes connected to a source of DC voltage. When UV radiation of sufficient
energy falls upon the electrodes, electrons are released and the inter-electrode gas becomes conductive, resulting in an electric current flow from one electrode to the other. The current flow starts and
ends abruptly and is known as an “avalanche.”
A very intense source of UV radiation will produce several hundred avalanches or pulses per second.
With less radiation there will be fewer pulses per second. Upon total disappearance of flame, the
detector output ceases. Thus, the presence or absence of pulses is an indication of the presence or
absence of flame; the frequency of the pulses is a measure of flame intensity. When the pulses reach
a sufficient level, the internal flame relay is energized

Cảm biến phát hiện ngọn lửa 65UV5 Fireye - Fireye Vietnam

MOUNTING THREADS

 

SCANNER MODEL

SIGHT PIPE CONNECTION, 1”

COOLING AIR CONNECTION, 3/4”

FLAME FAILURE RESPONSE TIME

65UV5-1004

NPT

NPT

4 Sec.

65UV5-1004E

BSP

BSP

1 Sec.

65UV5-1004QD

NPT

NPT

4 Sec.

65UV5-1004EQD

BSP

BSP

1 Sec.

65UV5-1004ECEX

BSP

BSP

1 Sec.

THÔNG SỐ KỸ THUẬT:

 

Mounting: 
Model 1000 : 1" NPT female pipe mount with 3/4" NPT femalebcooling air connection
Model 1000E : 1" BSP female pipe mount with 3/4" BSP female cooling air connection
Model 1004 or 1004QD : 1" NPT female pipe mount with 3/4" NPT female cooling air connection
Model 1004E or 1004EQD : 1" BSP female pipe mount with 3/4" BSP female cooling air connection
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)
Humidity : 0% to 95% relative humidity, non-condensing
ELECTRICAL
Input Power :  24 Vdc, + 20% / - 25%, 3.8 Watts Electrical Connection : 8 pin quick disconnect connector 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

 

Bản vẽ kĩ thuật :

Thiết bị phát hiện ngọn lửa 65UV5 Fireye

 

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