LPG LNG Combustible Gas CH4 CO2 C2H2 CH3OH Ex-proof 4-20mA
Communication Industrial Use Flammable Gas Detectors
Product Description:
YA-D400 Point Type Gas Detector Series: Reliable Protection for
Dangerous Work Sites
In hazardous indoor and outdoor locations such as chemical plants,
petroleum refineries, gas stations, painting operations, and gas
transmission and distribution facilities, toxic or combustible
gases can easily leak and pose a significant threat to human health
and safety.
Our YA-D400 series point type gas detectors provide reliable
protection against toxic and combustible gas leaks. Developed by
our company, this gas detector is easy to operate and can be
combined with our gas alarm controller YA-K series to form an
industrial gas alarm system.
Features
- Wall-mounted installation for easy set-up (can also hold the tube
type, scaffolding type, ceiling type).
- Controller chip for data processing and output control.
- Multiple installation options.
The combination of this product and our YA-K series gas alarm
controller enables data processing of gas detectors and supports
functions such as data display and output control. This powerful
system ensures that workers in hazardous locations are protected
and can detect and respond to gas leaks before they become a real
danger.
Features:
1. Displays the concentration of the detected gas.
2. Fault alarm, high and low alarm.
3. Field screen display, including backlight, the word is larger
and clearer, and the backlight turns red when the device alarms.
4. Infrared remote control input, no open cover operation, more
convenient.
5. Support three different sound and light output, corresponding to
fault, low report, high report.
6. Zero, calibrate, test function.
7. Output DC4-20mA standard signal.
8. Support RS485, two buses, LoRa, flexible communication mode.
9. High performance ARM microprocessor for easy operation.
10. Three relay (250V 5A) output, automatically open the fan and
solenoid valve.
11. Can store 40 high and low alarm records.
12. Toxic gas detector can achieve mg/m³ and μmol/mol conversion.
Technical Parameters:
| Technical Parameters | Values |
|---|
| Gas alarm analyzer type | Fixed gas detector |
| Model Number | YA-D400C |
| Certifications | ATEX,CE,FCC,ROHS,SIL |
| Power supply and power | Power Supply 24V; Combustible: ≤4W; Oxygen/Toxic: ≤3W |
| Ambient temperature and humidity | Combustible: -40 ~ 70℃,15% ~ 95%RH; Toxic: -20 ~ 60℃; 15% To 95%RH |
| Minimum reading | Combustible: 1% LEL; Toxic: 0.1μmol/mol(determined By Sensor) |
| Dimensions | 205*209*84mm |
| Weight | 2kg |
| Sensor type | Combustible: Catalytic Combustion Type; Toxic: Electrochemical Type
(imported Sensor) |
| Warranty | 1 Year |
| Response Time | Toxic: ≤60 Seconds; Combustible: ≤30 Seconds |
Applications:
The YA-D400 is equipped with a catalytic combustion type sensor,
which is perfect for detecting the presence of flammable gases.
With a minimum reading of 1% LEL, this flammable gas detector is
highly sensitive and able to detect even the smallest amounts of
dangerous gas. Additionally, the toxic sensor is of the
electrochemical type and is imported, providing accurate and
reliable results. The minimum reading for toxic gases is
0.1μmol/mol, which is determined by the sensor.
The YA-D400 has a transmission distance of up to 1200m, making it
perfect for use in large facilities and buildings. The output
signal is a 4-20mA current signal, corresponding to full scale,
which ensures that users receive accurate and reliable data. This
fixed gas detector is also equipped with RS485, 2-bus, and 4-20mA
only transmission, which makes it easy to integrate with other
systems.
The YA-D400 has received numerous certifications, including ATEX,
CE, FCC, ROHS, and SIL, which makes it a trusted and reliable
instrument for various applications. This flammable gas detector is
perfect for use in industrial settings, power plants, chemical
factories, and many other environments where flammable gases may be
present.
Overall, the YA-D400 Combustible Gas Detector is a high-quality
instrument that provides reliable and accurate results in a variety
of applications. Its high sensitivity, long transmission distance,
and multiple certifications make it the perfect choice for any
organization that needs a reliable fixed gas detector for detecting
flammable gases.
Support and Services:
Our Combustible Gas Detectors are designed to detect the presence
of combustible gases in the air, such as natural gas, propane, and
methane. They are equipped with advanced sensor technology and can
accurately measure gas concentrations in parts per million (ppm).
We offer a range of technical support and services to ensure that
our Combustible Gas Detectors operate at their highest level of
performance. Our technical support team is available to answer any
questions and troubleshoot any issues that may arise. We also
provide calibration and maintenance services to ensure that the
detectors are operating within their specified parameters and are
accurate in their readings.
In addition, we offer training sessions to educate users on the
proper use and maintenance of our Combustible Gas Detectors. This
includes information on how to interpret readings, how to properly
calibrate the detectors, and how to replace sensors and other
components. By investing in our training sessions, users can ensure
that their detectors are being used correctly and are providing
accurate readings.
FAQ:
Q: What type of gas can the YAOAN YA-D400 detect?
A: The YAOAN YA-D400 is capable of detecting combustible gases such
as methane, propane, butane, and natural gas.
Q: What is the detection range of the YAOAN YA-D400?
A: The detection range of the YAOAN YA-D400 is 0-100% LEL (Lower
Explosive Limit) for combustible gases.
Q: What is the response time of the YAOAN YA-D400?
A: The YAOAN YA-D400 has a fast response time of less than 5
seconds.
Q: Is the YAOAN YA-D400 suitable for use in hazardous environments?
A: Yes, the YAOAN YA-D400 is suitable for use in hazardous
environments as it is designed to be intrinsically safe and meet
ATEX and CE standards.
Q: Where is the YAOAN YA-D400 manufactured?
A: The YAOAN YA-D400 is manufactured in Shandong, China.
