Industrial Fire Alarm Flame Detector Fd1020 UV IR Flame Detection System for Oil and Gas Applications

Product Description

Specification

Corresponding spectral range	3.8μm, 4.3μm, 5.0μm
Detection object	Flame
Sampling mode	Real-time optical path sampling
Display mode	LED display on control panel.
Status indication	The blinking green LED indicates the normal operation (the number blinking times every 3s represents the sensitivity level), and the blinking red LED indicates an alarm.
Operation mode	The magnetic rod is used to adjust the sensitivity (4 levels)
Output signal	4~20mA current; one fault relay contact, one alarm relay contact
Response time	≤20s
Explosion-proof mark	E xd II C T6 Gb/ Ex tD A21
Degree of protection	IP66
Operating voltage	DC24V ± 6V
Operating current	≤30mA(DC24V)
Signal output	Relay passive contact, 4~20mA output
Maximum detection distance	50m 0.3m*0.3m n-heptane flame
Detection angle	90 °
Weight	1.5± 0.2 kg
Installation mode	Wall-mounted or suspended or pipe-clamped
Interface of cable entry device	Shell, two NPT1/2 interfaces
Shell	Optional stainless steel; copper-free cast aluminum, epoxy resin baking paint finish
Ambient temperature	-20℃~+60℃
Relative humidity	≤95%RH(without condensation)
Protection Grade	IP67
Temperature Range	-40°C~60°C
Humidity Range	10%~95%RH (No condensation)
Pressure Range	86kPa~106kPa

Product Characteristics

-Be provided with high-speed, low-power, high-performance 32-bit high-precision data processing chip.

-Have excellent resistance to radio frequency and electromagnetic interference and strong anti-interference performance.

-Have perfect technical algorithms, high-speed response, high stability and strong ability in preventing false alarm.

-Have a detection angle of up to 90°.

-Have the maximum detection distance of up to 50m.

-Have multiple-level sensitivity settings to meet the needs of different occasions.

-The magnetic rod is used to adjust the sensitivity, without requiring the removal of the cap.

-The explosion-proof design is applicable for dangerous areas on many types of industrial sites

-Be provided with optional stainless steel material.

-Support lens heating and contamination detection functions.

Product Description

XINHAOSI Flame Detection Solutions

XINHAOSI provides advanced industrial flame detection solutions designed for rapid fire detection and early warning in demanding industrial environments. By utilizing UV, IR, dual-spectrum, and multi-spectrum sensing technologies, our flame detectors identify characteristic flame radiation and provide fast, reliable alarm signals for industrial fire safety systems.

Product Features

· Advanced UV, IR, IR2, IR3, and UV/IR flame detection technologies
· Fast detection and reliable identification of flame signals
· Strong resistance to sunlight, welding arcs, lightning, thermal radiation, electromagnetic interference, and other false alarm sources
· Multiple sensing configurations to meet different fire detection requirements
· Wide detection angles and long-range flame detection capabilities
· Real-time status indication with alarm and fault monitoring
· 4–20 mA, relay, RS485 and other signal interfaces for system integration
· Robust industrial housing suitable for demanding environments
· Explosion-proof and high-protection designs available for hazardous areas
· Flexible installation options including wall, ceiling, and pipe mounting

Applications

Suitable for oil & gas, petrochemical plants, chemical facilities, refineries, storage terminals, power plants, steel production, manufacturing facilities, warehouses, fuel stations, energy facilities, and other industrial environments where rapid flame detection is required.

Flame detection solutions can be used for areas involving flammable liquids, gases, fuels, hydrocarbons, and other fire hazards, providing continuous monitoring for early fire warning.

XINHAOSI Advantages

With over 20 years of experience in gas and fire safety, XINHAOSI integrates R&D, manufacturing, testing, and system integration to provide reliable industrial safety solutions.

We provide not only individual flame detectors, but also complete fire and gas safety solutions covering flame detection, gas detection, alarm, control, and emergency response.

Multiple detection technologies and configurations are available to meet different industrial applications and project requirements. OEM/ODM and customized project solutions are available for global partners.

 SOLUTIONS OVERVIEW

Company Profile

Chengdu Xinhaosi Electronic Detection Technology Co., Ltd.

Founded in 2003, Xinhaosi is one of the most influential and trusted brands in the global gas safety industry. Over the past two decades, we have steadily built a robust and comprehensive production and service system, which integrates cutting-edge R&D, intelligent manufacturing with advanced automation equipment, digital marketing across global channels, professional after-sales support with an experienced technician team, flexible OEM/ODM services, as well as CNAS-Accredited laboratory calibration services that meet international standards.
 
Our diversified product portfolio covers industrial & residential gas detection & alarm systems, industrial & household gas solenoid valves, and urban gas pipeline network monitoring systems—all engineered to adapt to complex working environments and strict safety requirements. We produce and sell tens of millions of units annually, catering to a wide range of industries that demand reliable gas detection solutions, including oil & gas exploration and production, petrochemicals, urban gas distribution, automotive manufacturing, pharmaceuticals, new energy, steel production, and beverage processing.
 
Guided by the core mission of "Making Gas Safety Accessible Everywhere," we consistently deliver high-performance, reliable products and customized solutions tailored to each client's unique needs. Every item we manufacture undergoes rigorous quality control tests, and every service we provide is backed by our professional technical team, fully embodying our unwavering commitment to safeguarding gas safety across both industrial workplaces and residential environments, and striving to build a safer world with sustainable gas safety technologies.

Machining Workshop

SMT Workshop

Injection Molding Workshop

AGV in workshops

Automatic Calibration System

Robotic Arms in Workshops

Partners and Exhibitions

Certificate & Technology patents

Packaging & Shipping

FAQ

Q:Are you a manufacturer or trading company?
A: We are a manufacturer with 20+ years of experience, integrating R&D, production, and system integration. We are a system provider, not a product vendor. 
 
Q:What products do you offer?
A:Fixed & Portable Gas Detectors, Controllers, Flame Detectors, IoT Monitoring Systems, Solenoid Valves, Household Alarms & Shut-off Valves. 
 
Q:Can you provide OEM/ODM?
A:  Yes. Custom housing, logo, specifications, and packaging are available.
 
Q: What certifications do you have?
A: SIL2, CE, ATEX, IECEx, and CNAS Lab Calibration. Every unit is calibrated and provided with a calibration certificate before shipping.
 
Q: What is your capacity and lead time?
A: 80,000+ units/day, 10M+ units/year. Lead time: 3-7 days for standard orders. 
 
Q: Can I get samples?
A: Yes. Samples ship within 1-2 working days. 
 
Q:Do you support multi-protocol integration?
A: Yes. 4-20mA, RS485 Modbus, and HART, compatible with DCS and PLC systems. 
 
Q: Do you offer system integration solutions?
A: Yes. Full-chain gas safety solutions, including detection, control, and emergency shutdown, with IoT and EPC project support.