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YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel
Specifications
Brand Name :
YAOAN
Model Number :
YA-K300
Certification :
CE,FCC,ROHS,SIL,ATEX
Place of Origin :
Shandong,China
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2000 sets per month
Delivery Time :
2-7 working days
Packaging Details :
Standard import and export cardboard packaging,use sponge or bubble bag to fill key positions.
Warranty :
1 years
Dimensions :
432*284*83mm
Weight :
5kg
Output supply voltage :
DC24V±25%
Matching detector model :
YA-D detectors series
Output signal :
RS485、4-20mA
Overall dimension :
Backup battery：492*304*100mm；No backup battery：432*284*83mm
Name :
Gas Alarm Controller
Description

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.

YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel

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
  • Indicator light indicates detector and unit status
  • The LCD displays the alarm concentration or alarm detector number
  • The alarm and fault status are indicated by different voice alarm sounds
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.

Product tags

gas detector controller

,

multi gas detector bw

,

bw multi gas detector
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YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel

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Product Detail
Brand Name :
YAOAN
Model Number :
YA-K300
Certification :
CE,FCC,ROHS,SIL,ATEX
Place of Origin :
Shandong,China
MOQ :
1
Price :
Negotiable
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YA-K300 Gas Alarm Controller RS485 4-20mA Communicate Gas Detector Control Panel

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

Verified Supplier
2 Years
shenzhen
Since 2007
Business Type :
Manufacturer
Main Products :
Portable Multi Gas Detectors, Handheld Single Gas Detectors, Fixed Gas Detector
Total Annual :
2000000-3000000
Employee Number :
120~200
Certification Level :
Verified Supplier
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