Yaoan Hydrogen leak detector gas leakage detection fixed H2S gas
leak detector
Product Description:
YA-D400 series point type gas detectors are essential safety
equipment used to detect toxic and combustible gases. These
detectors are widely used in various industries such as chemical,
petroleum, metallurgy, liquefied gas stations, painting operations,
gas transmission, and distribution. These industries often deal
with gas generation, storage, and use, which can lead to easy gas
leaks in both indoor and outdoor environments.
Our company has developed the YA-D400 series gas detector, which is
not only highly practical but also easy to operate. The product can
be combined with our gas alarm controller, the YA-K series, to
create an industrial gas alarm system. Moreover, it adopts a
wall-mounted design, which can also hold the tube type, scaffolding
type, or ceiling type.
The wall-mounted design of the YA-D400 series allows the user to
use the controller and upload the gas detector data onto a
single-chip microcomputer. This microcomputer then processes the
data, displaying it and controlling the output functions as
required. By providing these essential features, the YA-D400 series
point type gas detector ensures safety in dangerous workplaces.
Features:
The gas detector displays the concentration of gas that it has
detected. Users can easily monitor the levels of gas in the
surrounding environment.
The device is equipped with a fault alarm, as well as high and low
alarms. This will alert users when dangerous levels of gas have
been detected.
The gas detector has a field screen display that includes a
backlight. The text on the screen is larger and clearer, making it
easier to read. When the device alarms, the backlight turns red for
additional visibility.
An infrared remote control is included, eliminating the need to
open the cover for operation. This makes the device more convenient
to use.
The gas detector supports three different sound and light outputs
that correspond to different alerts: fault, low report, and high
report.
The device has zero, calibrate and test functions that allows users
to calibrate and test the accuracy of the detector.
Outputting DC4-20mA standard signals, this gas detector can
integrate with other systems for more comprehensive monitoring.
The detector has flexible communication modes with support for
RS485, two buses and LoRa.
With a high-performance ARM microprocessor, the device is easy to
operate.
The detector has three relay (250V 5A) outputs which can
automatically open the fan and solenoid valve.
This gas detector can store up to 40 high and low alarm records,
making it easy to track environmental changes over time.
The toxic gas detector can achieve mg/m³ and μmol/mol conversion,
which is useful for analyzing different types of gases in various
applications.
Technical Parameters:
| Product Attribute | Value |
| Gas Leakage Detector Model | YA-D400C |
| Weight | 2kg |
| Dimensions | 205*209*84mm |
| Transmission distance | ≤1200m(RS485, 2-bus, 4-20mA Only) |
| Certifications | ATEX,CE,FCC,ROHS,SIL |
| Power supply and power | Power Supply 24V; Combustible: ≤4W; Oxygen/Toxic: ≤3W |
| Warranty | 1 Year |
| Response Time | Toxic: ≤60 Seconds; Combustible: ≤30 Seconds |
| Output signal | 4-20mA Current Signal, Corresponding To Full Scale |
| Ambient temperature and humidity | Combustible: -40 ~ 70℃,15% ~ 95%RH; Toxic: -20 ~ 60℃; 15% To 95%RH |
| Industrial Gas Leak Detector | Yes |
Applications:
This gas detector is certified by ATEX, CE, FCC, ROHS, and SIL,
ensuring that it meets safety and quality standards. It has a
minimum reading of 1% LEL for combustible gas detection and
0.1μmol/mol for toxic gas detection, determined by the sensor. The
YA-D400 Combustible Gas Detector has a weight of 2kg, making it
easy to carry and install.
The output signal of the YA-D400 Combustible Gas Detector is a
4-20mA current signal, corresponding to full scale. This makes it
easy to integrate with other systems and provides accurate and
reliable gas detection results. The Combustible Gas Detector is
suitable for use in various occasions and scenarios, including oil
refineries, chemical plants, gas pipelines, and residential areas.
Overall, the YAOAN YA-D400 Combustible Gas Detector is a reliable
and efficient tool for gas detection and safety. With its accurate
readings, durable design, and easy integration, it is a must-have
for anyone working in the gas industry or concerned about gas
safety.
Support and Services:
Our Combustible Gas Detectors are designed to detect and alert
users to the presence of combustible gases in a variety of
industrial and commercial settings. They are equipped with advanced
sensors and technology to accurately identify and measure the
concentration of gases such as methane, propane, butane, and many
others.
Our technical support team is available to assist with any
questions or concerns related to the installation, operation, or
maintenance of our Combustible Gas Detectors. We also offer regular
calibration and maintenance services to ensure your detectors are
functioning properly and accurately.
In addition, we provide training for users to properly operate and
maintain the detectors, as well as guidance on best practices for
gas detection in various industries.
Our commitment to customer satisfaction means that we are dedicated
to providing reliable and effective products, as well as superior
technical support and services to meet your needs.
FAQ:
Here are some frequently asked questions about YAOAN YA-D400
Combustible Gas Detectors:
Q: What gases can the YAOAN YA-D400 detect?
A: The YA-D400 can detect a wide variety of combustible gases,
including natural gas, propane, butane, methane, and more.
Q: What is the detection range of the YA-D400?
A: The detection range of the YA-D400 is 0 to 100% LEL (Lower
Explosive Limit).
Q: How does the YA-D400 alert the user to the presence of
combustible gases?
A: The YA-D400 has both visual and audible alarms to alert the user
to the presence of combustible gases. The unit also has a vibration
alarm for situations where noise may be a concern.
Q: Can the YA-D400 be calibrated?
A: Yes, the YA-D400 can be calibrated using calibration gas.
Instructions for calibration are included in the user manual.
Q: Where is the YAOAN YA-D400 manufactured?
A: The YA-D400 is manufactured in Shandong, China.
