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High Precision Fixed H2S Gas Leak Detector With 4mA / 20mA Out / RS485 Output

Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.

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High Precision Fixed H2S Gas Leak Detector With 4mA / 20mA Out / RS485 Output

Country/Region china
City & Province shenzhen
Categories Other Measuring & Analysing Instruments
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Product Details

High Precision Fixed H2S Hydrogen Sulfide Gas Leak Detector With 4/20mA Out/RS485 Output

Product Description:

The YA-D400 series point type gas detectors are extensively utilized in various industries, such as chemical, petroleum, metallurgy, liquefied gas stations, painting operations, gas transmission, and distribution. These detectors are used in both indoor and outdoor areas that are prone to toxic and combustible gas leakage and other dangerous situations.

Our company's YA-D400 series point type gas detectors are simple to operate and are highly practical. They can be used with our gas alarm controller YA-K series to form an industrial gas alarm system. The product can be wall-mounted or can also be installed in a tube type, scaffolding type, or ceiling type. Upon connection with the controller, the gas detector data is transmitted to the controller's single chip microcomputer to undergo a variety of data processing. Finally, the data will be displayed, and the output control functions will be performed.

 

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:

Product nameYA-D400 Fixed Gas Alarm Detector
Power supply and powerPower supply 24V; Combustible: ≤4W; Oxygen/Toxic: ≤3W
RangeCombustible: (0-100) %LEL; Oxygen/Toxic: (0-1000) μmol/mol (determined by sensor)
precision±5%FS (sensor determined)
Minimum readingCombustible: 1% LEL; Toxic: 0.1μmol/mol(determined by sensor)
Response timeToxic: ≤60 seconds; Combustible: ≤30 seconds
Sensor life36 months (depending on the sensor)
Sensor typeCombustible: catalytic combustion type; Toxic: electrochemical type (imported sensor)
Detection modediffused
Working modeLong-term continuous work
Connection modeM20*15 explosion-proof hose with male thread
Contact outputPassive contact, capacity 5A/220V (3 PCS)
Explosion-proof markEx d IIC T6 Gb/Ex tD A21 IP67 T80℃
Class of protectionIP67
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 signal4-20mA current signal, corresponding to full scale
Size205*209*84mm
Weight2Kg

Applications:

Gas Detection Monitors are essential in settings where gas leaks are possible. YAOAN YA-D400 Gas Leak Detector can detect combustible, toxic, and oxygen gases. It is suitable for use in chemical plants, oil refineries, and other industrial settings where gas leaks can occur.

Multi gas detectors like YAOAN YA-D400 are designed to save lives and prevent accidents. They are used in confined spaces, underground mines, and other hazardous environments where gas leaks can be fatal.

The YAOAN YA-D400 Gas Leak Detector is manufactured in Shandong, China, and comes with a warranty of one year. It is built to last and can work continuously for a long time. Its power supply is 24V, and its power consumption for combustible gases is ≤4W, while for oxygen/toxic gases, it is ≤3W.

The YA-D400 Gas Leak Detector has a range of 0-100% LEL for combustible gases and 0-1000 μmol/ Mol for toxic gases, which is determined by the sensor. It can detect gas leaks quickly and accurately, making it an essential tool for anyone who works in hazardous environments.

YAOAN YA-D400 Gas Leak Detector is customizable, and it supports OEM and ODM services. It is suitable for use by professionals who work in the gas industry, including gas technicians, firefighters, and first responders.

In summary, the YAOAN YA-D400 Gas Leak Detector is a portable gas detector that is suitable for use in various application occasions and scenarios. It is a multi gas detector that can detect combustible, toxic, and oxygen gases. It is built to last, has a long-term continuous work mode, and comes with a one-year warranty. It is an essential tool for anyone who works in hazardous environments where gas leaks can be fatal.

 

Support and Services:

Our Gas Leak Detector is a reliable and easy-to-use device designed to detect gas leaks in residential and commercial properties. It is equipped with advanced sensors that can quickly and accurately detect the presence of natural gas, propane, and other combustible gases.

We offer technical support and services to ensure that our customers are fully satisfied with their Gas Leak Detector. Our support team is available to answer any questions or concerns about the product, and can provide guidance on installation, operation, and maintenance. We also provide repair and replacement services for any defects or malfunctions that may occur within the warranty period.

In addition, we offer training and education programs for businesses and organizations that use our Gas Leak Detector. Our training programs cover topics such as gas safety, leak detection, and emergency procedures, and are designed to help businesses and organizations maintain a safe and secure environment for their employees and customers.

 

FAQ:

Here are some frequently asked questions about YAOAN Gas Leak Detector YA-D400:

Q: What is the detection range of YAOAN Gas Leak Detector YA-D400?

A: The detection range of YAOAN Gas Leak Detector YA-D400 is 0-100% LEL.

Q: What gases can YAOAN Gas Leak Detector YA-D400 detect?

A: YAOAN Gas Leak Detector YA-D400 can detect natural gas, propane, methane, and other combustible gases.

Q: Is YAOAN Gas Leak Detector YA-D400 easy to use?

A: Yes, YAOAN Gas Leak Detector YA-D400 is easy to use. It has a simple one-button operation and an easy-to-read LCD display.

Q: Where is YAOAN Gas Leak Detector YA-D400 made?

A: YAOAN Gas Leak Detector YA-D400 is made in Shandong, China.

Q: Does YAOAN Gas Leak Detector YA-D400 come with a warranty?

A: Yes, YAOAN Gas Leak Detector YA-D400 comes with a one-year warranty from the date of purchase.

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