Henan Weiguo Intelligent Technology Co., Ltd.
World leader of sensor products factory since 1998.
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1.General Introduction
FD10-UVIR2 flame detector uses two IR sensors and one UV ultraviolet sensor. Infrared sensors are with different wavelengths with narrow-band filtering. Ultraviolet sensor is with solar-blind band. One IR sensor and the UV sensor are used to reflect the center wavelength of the flame information. The other IR sensor is used to monitor other infrared radiation in the environment. Combining with the flicker characteristics of the flame, analyzing through high-speed microprocessors and calculating by mathematical algorithms, the radiation spectrum with flame characteristics is confirmed as a fire alarm.The detector suppress the interference of sunlight, lightning, electric welding, thermal radiation, electromagnetic interference, mechanical vibration and other interference, thus achieving the rapid response and accurate identification of the flame signal.
2.Application Scenarios
Heavy industry applications, tunnel industry, oil and gas tank farm, power industry and petrochemical industry, etc.
3.Main Characteristics
1.Response spectrum range: 4.3μm, 5.0μm, 185~260nm
2.The longest detection distance can reach 50 meters
3.Multi-level sensitivity settings to meet the needs of different occasions
4.Magnetic bar adjusts sensitivity, no need opening the cover on site
5.Using high-speed, low-consumption and high-performance 32-bit data processing chip
6.Excellent resistance to radio frequency and electromagnetic interference
7.Perfect patent algorithm, fast response, high stability, strong anti-false alarm ability
8.Detection angle of 90° (IR sensors) and 120° (UV sensor)
9.The longest detection distance can reach 50 meters
10.Multi-level sensitivity settings to meet the needs of different occasions
11.Magnetic bar adjusts sensitivity, no need opening the cover on site
12.Explosion-proof design, suitable for hazardous areas in many types of industrial sites
4.Technical Parameters
| Spectral response | FD10-UV: 185~260nm |
| FD10-IR2: 4.3μm, 5.0μm | |
| FD10-IR3: 3.8μm, 4.3μm, 5.0μm FD10-UVIR2: 185~260nm, 4.3μm, 5.0μm | |
| Detection method | Real-time sampling of optical path |
| Display | LED lights |
| Status indication | Green LED flashes to indicate normal operation (the number of flashes every 3 seconds represents the sensitivity level) |
| Red LED always lights to indicate an alarm | |
| Operation method | Magnetic bar, adjust sensitivity (4 levels) |
| Signal output | 4-20mA analog |
| Passive relays (for fault and alarm) | |
| Ex grade | ExdⅡC T6 Gb/ Ex tD A21 |
| Ingress protection | IP66 |
| Input power | DC24V±6V |
| Working current | ≤30mA (DC24V) |
| Installation method | Wall mounted or lifting or holding-pipe |
| Response time | FD10-IR2: ≤10s |
| Detection distance | FD10-UV: 30m, 0.3m×0.3m N-heptane fire |
| FD10-IR2: 50m, 0.3m×0.3m N-heptane fire | |
| RD10-IR3: 50m, 0.3m×0.3m N-heptane fire | |
| FD10-UVIR2: 50m, 0.3m×0.3m N-heptane fire | |
| Working temperature | FD10-UV: -20~60℃ |
| FD10-IR2: -25~70℃ | |
| FD10-IR3: -25~70℃ | |
| FD10-UVIR2: -20~60℃ | |
| Field of view | FD10-UV: 120° |
| FD10-IR2: 100° | |
| FD10-IR3: 100° | |
| FD10-UVIR2: 100°(IR) / 120° (UV) | |
| Weight | 1.5±0.2kg |
| Housing material | Copper-free cast aluminum |
| Cable entry screw | NPT1/2 |
| Working humidity | ≤95%RH (no condensation) |
5.Company profile
Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.