Explosion-proof flame detector BFL-3WW (instantly catches flames in Class 1 hazardous areas!)
Murakami Giken Sangyo Co., Ltd.
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Automotive & Transport Use
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Chemical Industry Use
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Environment & Recycling Use
About This Product
■Device overview
It is flameproof and explosion-proof and can detect even transparent flames such as hydrogen and silane gas. Ideal for explosion-proof areas in factories. Explosion-proof type compatible with hydrogen and acetylene gas.
■With self-diagnosis function BFL-3WW-T
- Also available with self-diagnosis function. (Patent applied)
・Automatic operation test for 2 seconds once a day
■Features
・It can also detect discharge sparks caused by static electricity, welding sparks, and sparks caused by collisions between solid objects, which can cause fires.
- Instantly detects lighter flame even from 15m away.
- Instantly detects transparent flames such as hydrogen and silane gas.
- Explosion-proof specification (also compatible with hydrogen and acetylene gas).
- Reliability is increased by setting the number of flame detection times.
- Equipped with a microcomputer to improve reliability through unique numerical processing of detection signals.
・Can also be used for misfire detection.
■Application
・Hydrogen supply station (adopted by NEDO) Many achievements.
・Our company has obtained PAT for ultraviolet hydrogen flame detection. In addition, PAT has been obtained for use in hydrogen supply stations, hydrogen piping, storage tanks, and parking lots.
・Engine laboratory/testing room
・Chemical laboratory/testing room
・Plastic/rubber molding process
・Flammable material polishing process
・Semiconductor manufacturing process
・Fuel cell manufacturing process
・For burner combustion monitoring
・Flare stack ・Bent stack
・Various plant equipment
・Other flame monitoring during manufacturing process
・Can also be used as a misfire detection device
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Product
Explosion-proof flame detector BFL-3WW (instantly catches flames in Class 1 hazardous areas!)
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Handling Company
Murakami Giken Sangyo Co., Ltd.
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Categories
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Usage Scenarios
Automotive & Transport Use / Chemical Industry Use / Environment & Recycling Use
2 Models of Explosion-proof flame detector BFL-3WW (instantly catches flames in Class 1 hazardous areas!)
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Ambient temperature | Compatible cable finish diameter | Compatible cable finished diameter | Detection direction angle | Detection distance | Detection output | Explosion-proof performance | Explosion-proof structure | External dimensions (W×D×H) | Power consumption | Power supply | Responsiveness | Type examination pass number | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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BFL-3WW |
Available upon quote |
-10℃~50℃ (However, no freezing or condensation) |
Φ10mm~φ11mm | - | 60° |
15m (lighter flame) (The detection distance increases depending on the amount of flame) |
Relay contact output (fire/misfire/power supply monitoring) |
ExdⅡcT6 (Also compatible with hydrogen and acetylene gas) |
Explosion-proof structure |
Φ77mm×198mm (Not including protrusions) |
1.2VA or less | DC12V±10% | 10.5ms | No. TC17977 | Approximately 1.6kg |
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BFL-3WW-T |
Available upon quote | -10°C to 50°C (no freezing or condensation) | - | Φ10mm～φ11mm | 60° | 15m (lighter flame) (detection distance increases depending on flame intensity) | Relay contact output (fire/misfire/power supply monitoring) | Exd ⅡcT6 (also compatible with hydrogen and acetylene gas) | Explosion-proof structure | Φ77mm x 198mm (excluding protrusions) | 1.2VA or less | DC12V±10% | 10.5ms | No. TC17977 | Approximately 1.6kg |
Click on the part number for more information about each product
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