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Address: Room 517, 5th Floor, Building 10B, Zone 3, Shenzhen Bay Science and Technology Ecological Park, Gaoxin South Ring Road, Shenzhen High tech Industrial Park (South District), Nanshan District, Shenzhen
Contact name:Yao
Yaoan (Shenzhen) Electronic Technology Development Co., Ltd. |
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Multi Channel Workshop Safety Control Alarm System Gas Detector Controller
The YA-K300 series of gas alarm controllers can be combined with the YA-D series of gas detectors to form industrial gas control systems. The product is specifically designed for use in industrial environments and is a gas detection and early warning system.
Featuring a 4.3-inch industrial LCD display mode, the product provides clear and eye-catching gas concentration display. In case of gas concentration exceeding the pre-set level, the system will produce an audible and visual alarm. Additionally, the product is equipped with multiple output relays that can drive various equipment such as exhaust fans and solenoid valves in active and passive ways to adapt to different field conditions. The system is designed in accordance with national standards, with high reliability, low failure rate, easy maintenance and fast response speed.
The system features a multiple event delay confirmation function which helps to effectively prevent false alarms. This provides a strong guarantee for the safety of people and their property.
The system adopts wall-mounted installation and works in collaboration with the gas detectors. Through the controller single-chip microcomputer, the system uploads and processes data from the gas detectors, displaying it and providing output control and other functions.
The YA-K300 gas alarm controller host is equipped with an embedded microprocessor and has a range of software functions that include complete detector signal sampling, data real-time calculation, system fault detection, power management, key scanning, display driver, alarm display, alarm peripheral driver and other functions. It is a highly advanced device that offers comprehensive monitoring capabilities.
This gas alarm controller is an intelligent system that supports several units such as %LEL, PPM, mg/m³, ug/m³ and %VOL. With this feature, the device allows for accurate detection and measurement of gas concentrations in the environment.
The device comes with 2 sets of common relays and 8 sets of programmable relays that have passive outputs. This allows for easy connectivity with other external devices. Additionally, it supports 4-20mA and 485 bus two communication modes, making it flexible for use in different settings.
The YA-K300 series Gas alarm controller is easy to install and comes with real-time monitoring capabilities for measuring gas concentrations in the detection area. When gas concentrations reach or exceed the set alarm values, the controller issues sound, light, voice broadcast alarm signals.
Other features of this gas alarm controller include monitoring system failure and fault acoustic and optical alarm functions, the ability for external devices to be started and having more than 2000 data records stored for easy access.
| Product name | YA-K300 Gas detector control panel |
| Power source | Main power supply: AC220V±15% 50~60Hz; Standby power supply: Optional |
| Power | ≤15W |
| Output supply voltage | DC24V±25% |
| Matching detector model | YA-D series |
| Number of connected detectors | Supports a maximum of eight 4-20 MA inputs and 99 RS485 data inputs 【It is recommended to use only the local power supply to connect no more than 12 sets at the same time】 |
| 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 PCS) |
| Explosion-proof mark | Non-explosion proof |
| Class of protection | IP30 |
| Working temperature and humidity | -20～50℃；<95%RH |
| Weight | ≤5kg |
| Detector and controller cable requirements | Connect the split-line detector:RVVP3×1.5mm2； Connect the 485 bus detector:RVVSP4×1.5mm2 |
| Communication distance between detector and controller | ≤1200m |
| Output signal | RS485,4-20mA |
| Installation mode | wall-mounted |
| Overall dimension | Backup battery:492*304*100mm；No backup battery:432*284*83mm |
One of the major features of this product is its ability to monitor four channels of gas, making it a 4 channel gas alarm controller. The gas detection capability includes monitoring of flammable gas, making it an essential tool in environments where the risk of gas leakage is high.
The YA-K300 is versatile and can be used in different scenarios. One of its applications is in industrial environments where gas monitoring is critical. The product can be used in chemical plants, oil and gas refineries, and other industrial settings where there is a high risk of gas leakage. The controller's output signal, which includes RS485 and 4-20mA, makes it easy to integrate with other industrial control systems.
The YA-K300 can also be used in commercial buildings such as hotels, malls, and hospitals. The controller can be installed in the basement of the building, where gas leakage is most likely to occur. The output signal of the YA-K300 can be connected to the building's fire alarm system, ensuring timely evacuation in case of gas leakage.
The product is also suitable for use in residential buildings such as apartments and condominiums. The YA-K300 can be installed in the kitchen or any other place where gas is used. The controller's output signal can be connected to the building's central monitoring system, alerting the authorities in case of gas leakage.
In summary, the YAOAN YA-K300 4 channel gas alarm controller is a versatile product suitable for various scenarios, including industrial, commercial, and residential environments. Its ability to monitor flammable gas maRS485 and 4-20mA, the YA-K300 is a reliable and efficient solution for gas monitoring.
kes it an essential tool in environments where the risk of gas leakage is high. With its compact design, easy installation, and output signal of
Q: What is the brand name of this gas alarm controller?
A: The brand name of this gas alarm controller is YAOAN.
Q: What is the model number of this gas alarm controller?
A: The model number of this gas alarm controller is YA-K300.
Q: Where is this gas alarm controller produced?
A: This gas alarm controller is produced in Shandong, China.
Q: What gases can this gas alarm controller detect?
A: This gas alarm controller can detect various gases such as natural gas, liquefied petroleum gas (LPG), and carbon monoxide (CO).
Q: How many gas sensors can be connected to this gas alarm controller?
A: This gas alarm controller can connect up to 16 gas sensors.
