Product Description:
The YA-D400 series point type gas detectors are commonly used in hazardous locations where toxic and combustible gases are generated, stored, and used, both indoor and outdoor. These locations include chemical plants, petroleum refineries, metallurgical facilities, liquefied gas stations, painting operations, gas transmission, and distribution.
Our company has developed a practical and user-friendly gas detector known as YA-D400, which can be integrated with our gas alarm controller YA-K series to create a robust industrial gas alarm system. These detectors can be installed on walls, or alternatively, they can be mounted on tubes, scaffolds or ceilings, according to the customer's preference. The controller utilizes a single chip microcomputer to upload gas detector data for various data processing and provide data display, output control and other functions.
Specifications
| Product name |
YA-D400 Fixed Gas Alarm Detector |
| Power supply and power |
Power supply 24V; Combustible: ≤4W; Oxygen/Toxic: ≤3W |
| Range |
Combustible: (0-100) %LEL; Oxygen/Toxic: (0-1000) μmol/mol (determined by sensor) |
| precision |
±5%FS (sensor determined) |
| Minimum reading |
Combustible: 1% LEL; Toxic: 0.1μmol/mol(determined by sensor) |
| Response time |
Toxic: ≤60 seconds; Combustible: ≤30 seconds |
| Sensor life |
36 months (depending on the sensor) |
| Sensor type |
Combustible: catalytic combustion type; Toxic: electrochemical type (imported sensor) |
| Detection mode |
diffused |
| Working mode |
Long-term continuous work |
| Connection mode |
M20*15 explosion-proof hose with male thread |
| Contact output |
Passive contact, capacity 5A/220V (3 PCS) |
| Explosion-proof mark |
Ex d IIC T6 Gb/Ex tD A21 IP67 T80℃ |
| Class of protection |
IP67 |
| Ambient temperature and humidity |
Combustible: -40 ~ 70℃,15% ~ 95%RH;
Toxic: -20 ~ 60℃; 15% to 95%RH
|
| Weight |
≤2kg |
| Transmission distance |
≤1200m(RS485, 2-bus, 4-20mA only) |
| Output signal |
4-20mA current signal, corresponding to full scale |
| Size |
205*209*84mm |
| Weight |
2Kg |
Applications:
1. Industrial facilities: The YA-D400 gas detector can be installed in industrial facilities such as chemical plants, oil refineries, and gas pipelines to monitor the presence of combustible and toxic gases. This gas detector can help prevent accidents and ensure the safety of workers.
2. Laboratories: Laboratories that handle hazardous chemicals can benefit from the YA-D400 gas detector. This gas detector can detect toxic gases that can be harmful to laboratory workers and alert them if the gas levels exceed safe limits.
3. Parking garages: The YA-D400 gas detector can be installed in parking garages to monitor the levels of combustible gases such as carbon monoxide. This gas detector can help prevent the buildup of dangerous gases and ensure the safety of drivers and pedestrians.
The YA-D400 gas detector has a die-casting aluminum body that is durable and resistant to corrosion. The gas detector has an output signal of 4-20 mA and Modbus, making it easy to integrate with other systems. The sensor type for combustible gases is catalytic combustion type, while the sensor type for toxic gases is electrochemical type, which is imported for high accuracy. The installation method is pipeline type or wall mounting type, making it easy to install. The minimum reading for combustible gases is 1% LEL, while the minimum reading for toxic gases is 0.1μmol/mol (determined by sensor).
Overall, the YAOAN YA-D400 Fixed Gas Detector is a reliable and accurate gas monitor that can be used in various scenarios to ensure the safety of workers, pedestrians, and drivers.
Support and Services:
Our Fixed Gas Detector product comes with comprehensive technical support and services to ensure the proper installation, operation, and maintenance of your equipment. Our team of experienced technicians is available to provide assistance with troubleshooting, calibration, and repair services, as well as training and consultation services to help you maximize the performance and reliability of your gas detection system.
Our technical support team is available to answer any questions you may have about our products, including product features, specifications, and recommended applications. We also offer a range of support resources, including online documentation, user manuals, and technical bulletins, to help you get the most out of your gas detection equipment.
In addition to our technical support services, we offer a range of maintenance and calibration services to ensure the ongoing accuracy and reliability of your gas detection system. Our calibration services include full traceability to national standards, and we offer both onsite and offsite calibration services to meet your specific needs.
To further enhance the performance and reliability of your gas detection system, we offer a range of training and consultation services. Our experienced technicians can provide onsite training to help your team operate and maintain your equipment to the highest standards, and we also offer consultation services to help you design and implement effective gas detection solutions for your specific application.
Packing and Shipping:
Product Packaging:
The Fixed Gas Detector product will be packaged in a sturdy cardboard box, with appropriate cushioning materials to ensure that the product arrives in perfect condition. The package will also include a user manual and installation guide.
Shipping:
We offer free shipping for the Fixed Gas Detector to all orders within the United States. Orders will be processed within 1-2 business days and shipped via standard ground shipping. Expedited shipping options are available for an additional fee.
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