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Flame detector detects the ignition or flame of the burners promptly to operate safely the boilers and gas
turbines of thermal power plants. It has excellent features and is used in the combustion of various fuels.
High sensitivity infrared flame detector (IRS)
< Features >
A semiconductor sensor with semi-permanent life compared to conventional UV type sensor.
Reduces maintenance cost remarkably. One sensor can detect any flame of fuels ranging from oil to gas.
Detecting wave length range: 500 mm to 1100 mm
Applicable fuel: Light oil, heavy / crude oil, coal, COM. CWM, LNG LPG, COG BFG
< Delivery record>
3600 units and more in total for domestic and overseas industrial and house power plants (140 plants)
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| IRS type flame detector local sensor |
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| IRS type flame detector |
Image Processing Flame Detector (OPTIS)
< Features>
The picture of burner flame is taken with CCD camera and the image is processed for judgment of
configuration and brightness and presence or absence of flame.
The situation of flame is monitored in image.
Applicable fuel: Light oil, heavy / crude oil, coal, COM. CWM, LNG LPG, COG BFG
< Delivered to >
1200 units and more in total for domestic and overseas industrial and house power plants (50 plants)
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| OPTIS image |
ControlNetTM FLEX I/O Flame Detection Module (FXIRS01)
This is the IR flame
detection module for Rockwell Flex-I/O / ControlNetTM LAN convertible.
This is used connected to DIASYS Netmation of Mitsubishi Heavy Industries of control unit, being applicable to
various fuels; coal, oil and gas with following input / output functions.
* Flame ON (contact output)
* Brightness level low (contact output)
* Analog output : DC 0 to 10V
* Burner valve closing (contact input)
* Fuel selection signal (contact input)
* Sensor signal: DC 0 to 10V
* Detector module abnormal (contact output)
< Delivered to >
More than 510 units have been supplied to many power plants located in overseas and domestic of Japan.
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| IR Flame detector module (FXIRS01) |
Gas Turbine Flame Detector
< Features>
Semiconductor element is used at the detecting part, in the same way with IRS.
This is high in sensitivity and has long life. This detects well the flame of gas and oil.
Detecting wave length range: 280 mm to 380 mm
Applicable fuel: Gas, oil
< Delivered to >
520 units and more in total have been supplied for domestic and overseas industrial and
house power plants (110 plants)
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Please make a contact with a representative office nearby you according to MHI group policy.
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UV Flame Detector For General Purpose
< Features>
The specification of Gas Turbine Flame Detector is followed.
The Flame detector which can be used at combustion furnace or places other than an explosive atmosphere.
< Delivered to >
Nippon Steel Corp, Hirohata Works, Kawasaki Heavy Industries,Ltd., Osaka University graduate school
Type flame supervisor for new JIS
MIRNDA-FD
< Features>
It conforms to General safety code for industrial combustion furnaces. JIS B 8415:2008
(Flame supervisor corresponding to new JIS standard enforced in November, 2008)
- It composes of the flame detector and the safety controller (fuel interception valve control).
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The safety start check sequence is installed.
(The flame existence is checked before an industrial furnace is ignited).
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The self-check function is installed.
(It is possible to confirm the operation once or more a day normally).
- The sensor is a semiconductor. Other sensor circuit parts also adopt highly reliable goods and long life is achieved.
- The self-check function is an electrical circuit. The shutter maintenance of the machine material is unnecessary.
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| SENSOR |
Judgment circuit module |
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