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Address: Room 517, 5th Floor, Building 10B, Zone 3, Shenzhen Bay Science and Technology Ecological Park, Gaoxin South Ring Road, Shenzhen High tech Industrial Park (South District), Nanshan District, Shenzhen
Contact name:Yao
Yaoan (Shenzhen) Electronic Technology Development Co., Ltd. |
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Fixed 4-20mA with Safety Explosion Proof Sound Alarm Light LPG CH4 Combustible Gas Leak Detector
The YA-D400 series point type gas detector is widely used in various industries such as chemical, petroleum, metallurgy, liquefied gas stations, painting operations, gas transmission, and distribution. Moreover, it is suitable for indoor and outdoor places that are prone to leakage of toxic or combustible gas resulting from their generation, storage, and use, as well as other hazardous scenarios.
Our company has developed a practical and user-friendly gas detector that is easy to operate. It can be combined with our gas alarm controller YA-K series to form an industrial gas alarm system. The product is designed for wall-mount installation, but it can also be installed using the tube type, scaffolding type, and ceiling type brackets.
With the use of the controller, the single-chip microcomputer can upload the data from the gas detector for diverse data processing. The system can perform data display, output control, and other essential functionalities.
There are numerous features of the gas detector that are aimed at making the device as user-friendly and efficient as possible. One such feature is the clear display of the detected gas concentration, allowing for easy monitoring of the level of gas present in the area.
The gas detector also comes equipped with both high and low alarms, as well as a fault alarm, making it easy to quickly identify and address any potential issues.
The field screen display is another convenient feature of the gas detector, with adjustable backlight settings and larger text to improve visibility. When an alarm is triggered, the backlight turns red, drawing attention to the issue.
Using the infrared remote control input, users can operate the gas detector without needing to open the cover, offering a more convenient experience all around.
The gas detector is designed with flexibility in mind, supporting three different sound and light output modes for fault, low report, and high report scenarios.
In addition to its other functions, the gas detector also includes a zero, calibrate, and test function, making it easy to ensure accurate readings.
The device outputs a DC4-20mA standard signal, and supports RS485 and two buses, as well as LoRa, offering a variety of communication options depending on the users' needs.
All of these features are easily controlled through the device's high-performance ARM microprocessor for simple, effective operation. The detector also includes three relay outputs for automatically opening fans and solenoid valves as needed.
Finally, the gas detector is capable of storing up to 40 high and low alarm records, and can achieve mg/m³ and μmol/mol conversions for toxic gas detection.
There are numerous features of the gas detector that are aimed at making the device as user-friendly and efficient as possible. One such feature is the clear display of the detected gas concentration, allowing for easy monitoring of the level of gas present in the area.
The gas detector also comes equipped with both high and low alarms, as well as a fault alarm, making it easy to quickly identify and address any potential issues.
The field screen display is another convenient feature of the gas detector, with adjustable backlight settings and larger text to improve visibility. When an alarm is triggered, the backlight turns red, drawing attention to the issue.
Using the infrared remote control input, users can operate the gas detector without needing to open the cover, offering a more convenient experience all around.
The gas detector is designed with flexibility in mind, supporting three different sound and light output modes for fault, low report, and high report scenarios.
In addition to its other functions, the gas detector also includes a zero, calibrate, and test function, making it easy to ensure accurate readings.
The device outputs a DC4-20mA standard signal, and supports RS485 and two buses, as well as LoRa, offering a variety of communication options depending on the users' needs.
All of these features are easily controlled through the device's high-performance ARM microprocessor for simple, effective operation. The detector also includes three relay outputs for automatically opening fans and solenoid valves as needed.
Finally, the gas detector is capable of storing up to 40 high and low alarm records, and can achieve mg/m³ and μmol/mol conversions for toxic gas detection.
| Output Signal | 4-20 MA, Modbus |
| Output signal | 4-20m A current Signal, Corresponding To Full Scale |
| Minimum reading | Combustible: 1% LEL; Toxic: 0.1μmol/mol (determined By Sensor) |
| Installation Method | Pipeline Type Wall Mounting Type |
| Class of protection | IP67 |
| Power supply and power | Power Supply 24V; Combustible: ≤4W; Oxygen/Toxic: ≤3W |
| Sensor type | Combustible: Catalytic Combustion Type; Toxic: Electrochemical Type (imported Sensor) |
| Dimension | 205*209*84mm |
| Gas Unit | PPM, Mg/m3, Vol%, LEL%, PPHM, Ppb, Mg/l |
| Material | Die-casting Aluminum |
The YA-D400 Fixed Gas Detector is suitable for use in a variety of applications, including chemical plants, oil refineries, gas pipelines, and other industrial facilities. It is designed to detect combustible gases and toxic gases, making it an excellent choice for monitoring the presence of hazardous gases in the environment.
The product has a class of protection of IP67, which means that it is protected against dust and water ingress, making it suitable for use in harsh outdoor environments. The dimensions of the product are 205*209*84mm, making it compact and easy to install in a variety of locations.
The output signal of the YAOAN Fixed Gas Detector is a 4-20m A current signal, which corresponds to the full scale of the detector. This provides a reliable and accurate reading of gas levels in the environment, allowing for quick detection of potential hazards.
The installation method for the YA-D400 Fixed Gas Detector is pipeline type or wall mounting type, making it easy to install in a variety of locations. The sensor type for combustible gases is catalytic combustion type, while the sensor type for toxic gases is electrochemical type (imported sensor).
In conclusion, the YAOAN Fixed Gas Detector YA-D400 is an essential safety tool for any industrial facility that deals with hazardous gases. Its compact size, durable construction, and reliable performance make it an excellent choice for gas leak detection and environmental monitoring.
Here are some frequently asked questions about the YAOAN Fixed Gas Detector:
Q: What gases can the YAOAN YA-D400 detect?
A: The YAOAN YA-D400 can detect a variety of gases, including methane, propane, hydrogen, and carbon monoxide.
Q: What is the detection range of the YAOAN YA-D400?
A: The detection range of the YAOAN YA-D400 varies depending on the gas being detected. For methane, the range is 0-100% LEL. For propane, the range is 0-100% LEL. For hydrogen, the range is 0-4% volume. For carbon monoxide, the range is 0-500 ppm.
Q: Where is the YAOAN YA-D400 typically used?
A: The YAOAN YA-D400 can be used in a variety of settings, including industrial plants, oil refineries, and natural gas processing facilities.
Q: What certifications does the YAOAN YA-D400 have?
A: The YAOAN YA-D400 is CE and ATEX certified.
Q: Where is the YAOAN YA-D400 manufactured?
A: The YAOAN YA-D400 is manufactured in Shandong, China.
