YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
Brand Name:YAOAN
Certification:CE,FCC,ROHS,SIL,ATEX
Model Number:YA-K300
Minimum Order Quantity:1
Delivery Time:2-7 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Shenzhen China
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
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Product Details
Company Profile
Product Details
YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
Product Description
YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
Company profile
As a diversified group company, Shandong Yaoan Electronic Technology Development Co., Ltd. started to set foot in the field of gas detector in 2007, and has been deeply involved in the industry for over 16 years. we have a strong R&D team, as well as the OEM& ODM team, Our foreign company is located in Shenzhen. it takes only one hour to our airport, seaport or HK. We have around 10 oversea sales .So for different customers,we always provide with the best solutions. Covering 4 major sectors: gas detectors, gas analyzers,dust detectors, and air quality environment monitoring systems, we has over 10 branches and subsidiaries, 3 core brands Yaoan, Yaorui, Huantai.
Headquartered in Jinan(Shandong) Pilot Free Trade Zone, our production facility is over 6,000 square meters,Our products have obtained international explosion-proof certifications from ATEX,and CE,FCC,ROHS,SIL cetificatses,ensuring product quality, which are comparable to international brand like Honeywell, MSA, RAE, but our products with competitive price.
We have served more than 30,000 large and medium-sized Chinese enterprises like Sinopec, PetroChina, China Railway Group, Harbin Pharmaceutical Group, China Power Construction, etc. Besides, our products have been exported to many countries like USA, Germany, Brazil, South Korea, Russia, Italy, Japan, Korea, etc.
Product overview
YA-K300 series gas alarm controllers can be combined with our YA-D
series gas detectors to form industrial gas control systems. The
product is a gas detection and early warning system designed for
industrial environment. 4.3-inch industrial LCD display mode, clear
and eye-catching to achieve the concentration of gas to be measured
display, after the concentration exceeds the audible and visual
alarm; The product is also equipped with a number of output relays,
which can drive the exhaust fan, solenoid valve and other equipment
in active and passive ways to adapt to different field conditions;
Its design follows the national standard, has the advantages of
fast response speed, high reliability, low failure rate, easy
maintenance and so on. Especially in the judgment of alarm failure,
the method of multiple event delay confirmation is used to
effectively prevent false alarms and provide a strong guarantee for
people's life and property safety.
The product adopts wall-mounted installation, through the
cooperation with the detector, and through the controller
single-chip microcomputer to upload the data of the gas detector
for a variety of data processing, and finally complete the data
display, output control and other functions.
Product advantages
1. YA-K300 gas alarm controller host embedded microprocessor, with
rich software functions, 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;
2. Intelligent system: Support %LEL,PPM,mg/m³,ug/m³,%VOL and other
units;
3. 2 sets of common relays and 8 sets of programmable relays with
passive outputs for easy connection to various external devices;
4. Support 4-20mA and 485 bus two communication modes;YA-K300
series Gas alarm controller
5. Easy to install;
6. 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 will issue sound, light, voice
broadcast alarm signal;
7. Monitoring system failure and fault acoustic and optical alarm
function;
8. When the preset logic relationship is satisfied, the connected
external device can act on its own;
9. External devices can be started through the controller;
10. More than 2000 data records can be stored.
Specifications
| 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 |
|
| 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 |
FAQ
1Q:What services can we provide?
We provide OEM/ODM service.
We provide online guidance for calibration, zero adjustment,
setting, installation, etc.
2Q: Are you manufacturer or trading company?
A: We are manufacturer which has been serving since 2007.
3Q: What certificates do you have?
A: ATEX,SIL,CE, FCC, ROHS, ISO9001, etc.
4Q: What about the warranty?
A: 3 years for combustible gas detectors, 2 years for toxic gas
detectors.
5Q: Do you provide after-sales technical guidance?
A:Yes, we can provide online guidance for calibration, zero
adjustment, setting, installation, etc.
6Q: What about the lead time?
A: Usually 3-7 working days after payment received, but we also
accept an urgent order for prompt shipment.
7Q: Does you accept customization?
A: Yes, we can provide OEM/ODM service.
8Q: What's the payment method?
A: T/T, L/C, etc.
YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
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