Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
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Wall Mount Gas Detector Spray Booth Pid Sensor Voc Toxic Gas Concentration Monitoring Alarm
YA-D400 series point type gas detectors are widely used in various industries such as chemical, petroleum, metallurgy, and liquefied gas stations. They are also used in painting operations, gas transmission, and distribution. These detectors are designed for indoor and outdoor locations that are prone to the generation, storage, and use of toxic and combustible gases that can easily leak and pose danger to people and the environment.
Our company has developed a practical and easy-to-use gas detector known as the YA-D400 series point type gas detector. It can be combined with our gas alarm controller YA-K series to form an industrial gas alarm system. The product is designed with wall-mounted installation (although it can also hold the tube type, scaffolding type, ceiling type) and uses a controller to upload the data of the gas detector for a variety of data processing. It finally completes the data display, output control, and other functions.
The YA-K210 gas alarm controller is a versatile product that can be compatible with our YA-D series gas detectors, combining to form an innovative and intelligent industrial gas control system. This industrial gas early warning system is explicitly designed for use in industrial environments, providing quick and accurate gas detection results to keep your workplace, people, and valuable assets safe.
The controller is equipped with a 7-inch industrial LCD screen that displays the concentration value of all the connected gas detectors. With branch line (4-20mA) or bus (485 bus) connections, up to 256 detectors can be connected to the controller. The controller also features low limit, high limit, fault, and shielding alarm functions. When an alarm is triggered, the controller sends an audible and visual signal to indicate the alarm location and records the alarm time automatically.
Each gas detector can set up two sets of output relays, which automatically drive connected equipment, including exhaust fans and solenoid valves. Besides, the recorded alarm information can be exported through a U disk for additional analysis and record-keeping. With two PC interfaces, the data can be conveniently queried and analyzed using a host computer.
The product is designed following national standards and is extensively tested to provide excellent performance, fast response, low failure rate, and easy maintenance. The system uses a wall-mounted installation and the detector's cooperation with the controller CPU to upload and process gas detector data, complete data display, and output control functions for optimal workplace safety.
The D400 Gas Detector is an efficient and reliable gas detector with the following features:
1. YA-K210 gas alarm controller host embedded microprocessor, with detector signal sampling, data real-time calculation, system fault detection, power management, key scanning, display driver, alarm display, fault display, shield display, data storage, data export, 4G networking, alarm peripheral driver and other functions;
2. Intelligent system: μmol/mol and mg/m³ units can be switched;
3. 2 groups of common relays, 6 groups of programmable relays passive output, if necessary, can also be connected to the external relay linkage module;
4. Support 4-20mA, RS485, LoRa, 4G, PC and other mainstream communication methods;
5. Real-time monitoring of the measured gas concentration in the detection area, when the gas concentration reaches or exceeds the set alarm value, the controller sends the corresponding acoustic and optical alarm signals;
6. When the preset logic relationship is satisfied, the connected external device can act on its own;
7. External devices can be started directly through the controller;
8. Record separation, fault, alarm, automatic screening and separation of system records, the total number of stored records up to 2000, can be connected to the controller through the U disk export data;
9. The power supply uses 220V 50Hz AC, and the backup power uses two 12V/9Ah batteries.
| 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 |
| Power source |
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| Power | ≤20W； |
| Output supply voltage | DC24V±25% |
| Matching detector model | YA-D series |
| Number of connected detectors |
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| Indication mode |
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| Alarm mode | Sound (sound pressure level at a distance of 1 meter above 70dB, 115dB below), light, voice broadcast alarm |
| Response time (T90) | ≤30 seconds |
| Contact output | Passive contact capacity 7A/250V, 8 on-board (Multiple expansion boards can be connected, and each expansion board supports 4 signals) |
| Explosion-proof mark | Non-explosion proof |
| Class of protection | IP30 |
| Working temperature and humidity | -20～50℃；<95%RH |
| weight | ≤10kg |
| Detector and controller cable requirements |
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| Communication distance between detector and controller | ≤1200m |
| Output signal | 4-20mA, RS485, LoRa, 4G, PC |
| Installation mode | wall-mounted |
| Overall dimension | 590*380*140mm |
This Monitoring System is ideal for use in residential, commercial, and industrial settings where natural gas, propane, or other flammable gases are used. It can be used in homes, apartments, hotels, restaurants, laboratories, factories, and more.
The Gas Leakage Detector Monitoring System features both audible and visual alarms to alert users of a potential gas leak. This allows for quick and effective response to prevent accidents and ensure the safety of everyone in the surrounding area.
With its advanced technology and high sensitivity, the Gas Leakage Detector Monitoring System is able to detect even the smallest traces of gas leakage. This ensures that any potential leaks are detected early, before they can become a serious hazard.
Overall, YAOAN's Gas Leakage Detector Monitoring System is a must-have for anyone who uses or works with flammable gases. Its ease of use, reliability, and effectiveness make it the perfect tool for ensuring safety and preventing accidents in any gas-related environment.
Q: What is the brand name of the Gas Leakage Monitoring System?
A: The brand name of the system is YAOAN.
Q: What is the model number of the Gas Leakage Monitoring System?
A: The model number of the system is YA-D400+K300.
Q: Where is the Gas Leakage Monitoring System made?
A: The system is made in Shandong, China.
Q: What kind of gas can the system detect?
A: The system is capable of detecting natural gas, propane, and methane gas.
Q: Does the Gas Leakage Monitoring System come with a warranty?
A: Please refer to the warranty information provided by the manufacturer.