Xuzhou Nendar Combustion Control Engineering Co., Ltd
http://www.nendar.com
Phone：0516-83899666
postcode：221008
E-mail：xznengda@126.com
Address：Hardware district 1 11，National University Science Park of China University of Mining and Technology，Xuzhou,Jiangsu,China

IDD-II Intelligent Dynamic Flame Detector

1.The composition diagram for Split FLame detection’s system

2.Features & Benefits

-The IDD-II (Filtered) flame detector is typically used for sensing heavy fuel oil and coal flames;

-The IDD-IIU (Unfiltered) flame detector is typically used for sensing light fuel oil flames;

-The IDD-IIL (Lignite) flame detector is specifically designed to sense low flame frequency produced by lignite

and high ash coal flames.

3.Specifications

3.1 flame detecting probe

-Mounting: 1” NPT sight pipe fitting

-Materials: Cast Steel Housing, Potted Electronics

-Electrical: Supplied by Amplifier, 50 VDC and 12 VDC

-Electrical Connections: MS Bayonet connector supplied with cable, 1/2” flexible conduit required

-Cooling Air Requirements: Front mount applications - minimum cooling air flow of 10 scfm (17m³/hr) at a

maximum temperature of 120°F (48°C) .Fiber optic applications - minimum cooling air flow of 15 scfm (25

m3/hr) at a maximum temperature of 120°F (48°C)

-Temperature Ratings: 32°F to 140°F (0°C to 60°C)

-With Cooling Chamber: or ambient temperatures of 140°F to 200°F (60°C to 93°C) ,the Forney

cooling Chamber must be used

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

-Shipping Weight: 21 oz

-Approvals: Factory Mutual (FM)

-Sensor / Wavelength: IDD-IIU 400 - 3300nm

IDD-II 700 - 3300nm

IDD-IIL 700 - 3300nm

(The IDD-IIL detector has better flame flicker frequency response at lower flicker frequency ranges of >5 to 18 Hz)

3.2 Amplifiers

-Mounting: Panel Mount , Rack Mount

-Power Requirements: 120/240 VAC, 50/60 Hz @ 12 VA

-Temperature: 32° to 140°F (0° to 60°C)

-Humidity: 5% to 95% relative humidity, non-condensing

-Shipping Weight: 2.5Kg(PM)

-Output Relay Ratings (SPDT): SPDT(3)

-The minimum sampling period: 1.0s

-Dimensions: 262×207×102(PM)

3.2.1 DR-6101E Flame Detector Amplifier

DR-6101E flame detection amplifier is based on Microprocessor. It consists of two independent sets of fire detection processor . It can receive two input signal fire check probe over the flame at the same time and provides individual output signals according to the different flame detecting probe.

DR-6101E flame detection amplifier can be used with any two flame detection probe of IDD-IIU, IDD-UV UV-4 and DR6.1 .DR-6101E flame detection amplifier has PM-DR6101E pans and RM-6101E rack-mounted two installation forms.