1. Applicable models

Point infrared flame detector: BF718、BF717、BF719.

2. Functional characteristics
3. Built-in high-speed, low-power, high-performance 32-bit high-precision data processing chip.
4. Low-noise infrared pyroelectric sensor.
5. The field of view is 180°, detection distance is more than 30 meters.
6. Perfect algorithm best combines flame detection and anti-false alarm capability.
7. Protection level IP66/IP67, explosion-proof mark ExdbIICT6Gb/ExtbIIICT80°CDb.
8. Suitable for Zone 1 & 2 hazardous areas with explosive gases of Group IIA, IIB, IIC and temperature classes

The GTYQ-GDC600 is a high-performance stand-alone combustible gas detector that effectively detects leaks of various combustible gases, including natural gas and liquefied petroleum gas. This detector boasts high accuracy and fast response. When the concentration of combustible gas in the environment reaches the preset alarm value (adjustable), the device immediately triggers a high-frequency audible alarm of over 75dB, accompanied by a prominent red LED light alarm, providing dual audible and visual warnings to ensure timely detection of potential hazards. The product uses a 220V independent power supply and can operate independently without connecting to a gas alarm controller. Its simple and flexible installation makes it an ideal safety device for preventing fires and explosions.

2. Features

1. The sensor unit has built-in temperature compensation and calibration coefficients, featuring high accuracy and good linearity.

2. Independent 220V power supply.

3. Data is uploaded to the cloud, allowing remote viewing of data and alarm status (optional).

4. On-site gas valve can be controlled via Bluetooth (optional) and relays, avoiding human interference.

5. Built-in audible and visual alarm, with a sound level of up to 75dB.

6. Equipped with an LED digital display screen showing the measured gas concentration value.

7. Pluggable sensor.

8. Built-in calibration, current calibration, zeroing, and automatic compensation programs.

3. Dimensions

4. Installation Method

When installing the detector, the gas sensor should face downwards to prevent dust or rainwater from accumulating on or entering the sensor. The detector’s installation position should generally be recorded. Adjust the mounting bracket to fix the detector to a wall or a horizontal or vertical post with a diameter of 50mm–80mm.

The steps for installing the detector on the mounting bracket are as follows:

1. Loosen the screws on the mounting bracket;

2. Align the mounting holes of the detector with the mounting holes on the mounting bracket;

3. Tighten the mounting screws.

(The steps for disassembling the bracket are the reverse of the above.)

5.Schematic diagram of detector

6.connecting terminal

7.Equipment parameters

Product Features

• Equipped with industrial-grade sensors, capable of simultaneously detecting 1-5 types of flammable and toxic gases
• Supports multiple sensor types including catalytic combustion, electrochemistry, and infrared absorption
• Utilizes a flameproof catalytic combustion sensor, featuring excellent properties such as impact resistance, H₂S poisoning resistance, and silicon poisoning resistance
• Equipped with a high-capacity lithium battery; combined with excellent low-power consumption design, it can work continuously for up to 24 hours on a single charge, with a charging time of less than 5 hours
• Adopts a polyester rubber + PC composite structure, boasting excellent impact resistance and drop protection
• Protection class IP67, explosion-proof class ExdibIICT4, meeting strict industrial requirements
• Supports three alarm modes: sound, light, and vibration, with an alarm volume of over 95dB@30cm
• Uses a long-life lithium battery, with an expected battery service life of more than 5 years

Technical Specifications

• Detection Principle: Flammable gas.. Catalytic combustion / Infrared type; Toxic gas, oxygen.. Electrochemistry
• Detection Method: Diffusion type (optional handheld external pump available)
• Accuracy: ±3% F.S. (Please refer to the corresponding sensor specification sheet for details)
• Repeatability: Within ±3% (Please refer to the corresponding sensor specification sheet for details)
• Display: 2.2-inch dot-matrix LCD screen
• Alarm Mode: Three alarm modes (sound, light, vibration), alarm volume > 95dB@30cm
• Power Supply: 3.7V rechargeable lithium battery (Do not charge in explosive hazardous areas)
• Charging Time: < 5 hours
• Working Time: > 24 hours (at room temperature 25℃, with standard 4 sensors)
• Ambient Temperature: -20℃ ~ +60℃
• Relative Humidity: 15 ~ 95% RH / No condensation
• Explosion-Proof Mark: Ex d ib ⅡC T4 Gb (including flammable gas sensor)
• Protection Class: IP67
• Dimensions: 115x72x34mm (LxWxH, excluding clip)
• Weight: 295g (including standard 4 sensors, battery, and clip)

The GWS-1000 flame simulator can emit infrared and ultraviolet spectrum radiation energy, completely simulating real flames without the need for open flames. It is used to test and inspect flame detectors produced by our company, and provides great convenience for daily maintenance in places where open flames cannot be used to test flame detectors due to environmental reasons.

Product Specifications

Operation Instructions

1. Charging

• First-Time Use: When using for the first time, charge the product to full power (12 hours).
• Charging Steps: When charging, switch the switch to the “charging” position. Connect the charger to an AC220V socket and connect the other end to the flame simulator.
• Important Warning: It is strictly forbidden to charge the device when the switch is in any other position.

2. Testing Procedure

1. Switch the switch to the “power on” position and wait for approximately 3 seconds.
2. After the light on the flame simulator illuminates and begins to flash, keep the simulator and the flame detector in a straight line. Ensure the simulation light shines directly onto the flame detector being tested.
3. Do not shake the simulator significantly. Keep it stable and aimed directly at the flame detector for more than 8 seconds until the flame detector triggers a fire alarm signal.

3. Important Notes

• Detector State: When using this simulator, the flame detector must be in its normal working state (i.e., at least 90 seconds after the detector has been turned on).
• Power Management: The flame simulator is a high-power consumption device. After the test is completed, please turn off the simulator light promptly and move the switch to the “power off” position. When you notice the effective testing distance becoming shorter, it indicates low battery, and you should charge the device in a timely manner.
• Testing Interval: When performing consecutive tests, the interval between each test should be more than 30 seconds.

• Single Channel Design
  The sensor utilizes a single-channel architecture, simplifying system integration, reducing complexity, and enhancing reliability.
• Current Mode
  Operating in current mode, the sensor offers higher sensitivity and accuracy, enabling rapid response to the presence of flames.
• Thermal Compensation Technology
  The built-in thermal compensation mechanism effectively eliminates the impact of environmental temperature variations on sensor performance, ensuring stable detection capability in various climatic conditions.
• Single Power Supply
  The sensor supports single power supply operation, simplifying power management and making it suitable for a variety of application scenarios, facilitating easy installation and maintenance.
• Low Microphone Effect
  The design considers low microphone effect, reducing background noise interference in flame detection and improving signal quality.
• Fast Response
  This sensor features a quick response time, enabling real-time monitoring of flame presence and ensuring timely alerts.
• Wide Field of View
  The sensor’s broad field of view allows it to cover larger areas, making it ideal for fire monitoring in large facilities or open spaces.

Application Areas

• Industrial facility fire monitoring
• Petrochemical industry
• Power and energy sectors
• Warehousing and logistics centers
• Aerospace and military applications

• Single Channel Design
  The sensor utilizes a single-channel architecture, simplifying system integration, reducing complexity, and enhancing reliability.
• Current Mode
  Operating in current mode, the sensor offers higher sensitivity and accuracy, enabling rapid response to the presence of flames.
• Thermal Compensation Technology
  The built-in thermal compensation mechanism effectively eliminates the impact of environmental temperature variations on sensor performance, ensuring stable detection capability in various climatic conditions.
• Single Power Supply
  The sensor supports single power supply operation, simplifying power management and making it suitable for a variety of application scenarios, facilitating easy installation and maintenance.
• Low Microphone Effect
  The design considers low microphone effect, reducing background noise interference in flame detection and improving signal quality.
• Fast Response
  This sensor features a quick response time, enabling real-time monitoring of flame presence and ensuring timely alerts.
• Wide Field of View
  The sensor’s broad field of view allows it to cover larger areas, making it ideal for fire monitoring in large facilities or open spaces.

Application Areas

• Industrial facility fire monitoring
• Petrochemical industry
• Power and energy sectors
• Warehousing and logistics centers
• Aerospace and military applications

• Single Channel Design
  The sensor utilizes a single-channel architecture, simplifying system integration, reducing complexity, and enhancing reliability.
• Current Mode
  Operating in current mode, the sensor offers higher sensitivity and accuracy, enabling rapid response to the presence of flames.
• Thermal Compensation Technology
  The built-in thermal compensation mechanism effectively eliminates the impact of environmental temperature variations on sensor performance, ensuring stable detection capability in various climatic conditions.
• Single Power Supply
  The sensor supports single power supply operation, simplifying power management and making it suitable for a variety of application scenarios, facilitating easy installation and maintenance.
• Low Microphone Effect
  The design considers low microphone effect, reducing background noise interference in flame detection and improving signal quality.
• Fast Response
  This sensor features a quick response time, enabling real-time monitoring of flame presence and ensuring timely alerts.
• Wide Field of View
  The sensor’s broad field of view allows it to cover larger areas, making it ideal for fire monitoring in large facilities or open spaces.

Application Areas

• Industrial facility fire monitoring
• Petrochemical industry
• Power and energy sectors
• Warehousing and logistics centers
• Aerospace and military applications

• Single Channel Design
  The sensor utilizes a single-channel architecture, simplifying system integration, reducing complexity, and enhancing reliability.
• Current Mode
  Operating in current mode, the sensor offers higher sensitivity and accuracy, enabling rapid response to the presence of flames.
• Thermal Compensation Technology
  The built-in thermal compensation mechanism effectively eliminates the impact of environmental temperature variations on sensor performance, ensuring stable detection capability in various climatic conditions.
• Single Power Supply
  The sensor supports single power supply operation, simplifying power management and making it suitable for a variety of application scenarios, facilitating easy installation and maintenance.
• Low Microphone Effect
  The design considers low microphone effect, reducing background noise interference in flame detection and improving signal quality.
• Fast Response
  This sensor features a quick response time, enabling real-time monitoring of flame presence and ensuring timely alerts.
• Wide Field of View
  The sensor’s broad field of view allows it to cover larger areas, making it ideal for fire monitoring in large facilities or open spaces.

Application Areas

• Industrial facility fire monitoring
• Petrochemical industry
• Power and energy sectors
• Warehousing and logistics centers
• Aerospace and military applications