Wall Mount Central Controller For Gas Detector Fixed Gas Leakage
Detection Alarm
Product Description:
YA-D400 series point type gas detectors are essential safety
devices that are widely used in various industries, including
chemical, petroleum, metallurgy, liquefied gas stations, painting
operations, gas transmission and distribution, and other
indoor/outdoor locations where toxic and combustible gases are
stored, used, or generated. This powerful detector can identify the
presence of hazardous gases and protect people and property from
the risk of fire, explosion, and other dangers.
To provide maximum protection and convenience, YA-D400 series point
type gas detector has been designed to be highly practical and easy
to use. The product is developed by our company and can be
integrated with our gas alarm controller YA-K series to create an
industrial gas alarm system that can accurately detect gas leakage.
This detector can be installed on walls, tubes, scaffoldings, or
ceilings and can be connected to the controller via a single chip
microcomputer. The controller enables data processing and display,
output control, and other functions to ensure that the system
operates efficiently and effectively.
Features:
Gas Detector Features
1. Concentration Display
The gas detector is capable of displaying the concentration of the
detected gas.
2. Alarm Function
The device has a fault alarm, as well as high and low alarms to
alert users when necessary.
3. Field Screen Display
The field screen display comes with a backlight and larger, clearer
font. The backlight turns red when the device alarms.
4. Infrared Remote Control
The infrared remote control input allows for easy operation without
having to open the cover.
5. Sound and Light Output
The device can support three different sound and light outputs for
fault, low report and high report.
6. Zero, Calibrate, Test Function
The gas detector also has zero, calibrate and test functions for
accurate readings.
7. Standard Signal Output
The device can output DC4-20mA standard signal for easy integration
with other systems.
8. Flexible Communication
The device is designed to support RS485, two buses, and LoRa
communication modes.
9. High Performance ARM Microprocessor
The gas detector is powered by a high performance ARM
microprocessor for easy operation.
10. Relay Output
The device comes with three relay outputs (250V 5A) that can
automatically open the fan and solenoid valve.
11. Alarm Record Storage
Users can store up to 40 high and low alarm records.
12. Conversion Capability
The toxic gas detector is capable of achieving mg/m³ and μmol/mol
conversion for more accurate readings.
Technical Parameters:
| 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:
These Stationary Gas Detectors are widely used in petrochemical,
chemical, and other industries where hazardous gases are present.
The imported toxic electrochemical sensor and catalytic combustion
type combustible sensor are combined to detect toxic and
combustible gases in the air.
The YA-D400 is a compact and lightweight gas leak detector weighing
less than 2kg, making it easy to install and operate. The product
dimensions are 205*209*84mm and it has a protection level of IP67,
making it highly durable and resistant to harsh environmental
conditions.
The Fixed Gas Detector can be installed in various places like gas
pipelines, gas storage tanks, gas generation equipment, and other
locations where flammable and toxic gases are present. It is an
essential tool for ensuring industrial safety and preventing
environmental pollution.
Overall, YAOAN's Fixed Gas Detector YA-D400 is a reliable and
advanced product that can detect gas leaks in different industrial
scenarios. Its high-tech sensors, compact size, and high protection
level make it an ideal choice for various industries.
Support and Services:
The Fixed Gas Detector product comes with comprehensive technical
support and services to ensure its proper functioning and
maintenance. These services include:
- Installation support and guidance
- Calibration and testing services
- Repair and replacement services
- Regular maintenance services
- Technical training and consultation services
Our team of experienced technicians and engineers are always
available to address any technical issues or concerns that may
arise with the Fixed Gas Detector product. We pride ourselves on
providing timely and effective solutions to ensure the safety and
efficiency of your operations.
FAQ:
Q: What is the brand name of the Fixed Gas Detector?
A: The brand name of the Fixed Gas Detector is YAOAN.
Q: What is the model number of the Fixed Gas Detector?
A: The model number of the Fixed Gas Detector is YA-D400.
Q: Where is the Fixed Gas Detector manufactured?
A: The Fixed Gas Detector is manufactured in Shandong, China.
Q: What types of gases can the Fixed Gas Detector detect?
A: The Fixed Gas Detector can detect various types of gases
including but not limited to carbon monoxide, methane, propane,
hydrogen, and ammonia.
Q: What is the warranty period for the Fixed Gas Detector?
A: We do not provide warranty-related content in this answer.
Please refer to the warranty section of our product manual for more
information.
