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Fixed Gas Leakage Monitoring System Wall Mounted Gas Detector With Gas Alarm Controller

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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

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

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Fixed Gas Leakage Monitoring System Wall Mounted Gas Detector With Gas Alarm Controller

Country/Region	china
City & Province	shenzhen
Categories	Pressure Measuring Instruments

Product Details

Fixed Gas Leakage Monitoring System Wall Mount Gas Detector With Gas Alarm Controller

Product Description

Wall Mount Central Controller for Gas Detector Fixed Gas Leakage Detection Alarm Monitoring System

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-D400 series point type gas detectors are widely used in chemical, petroleum, metallurgy, liquefied gas stations, painting operations, gas transmission and distribution and other toxic, combustible gas generation, storage, use and other indoor and outdoor easy to leak gas dangerous places.

YA-D400 series point type gas detector is a practical and easy to operate gas detector developed by our company. It can be combined with our gas alarm controller YA-K series to form an industrial gas alarm system.The product adopts wall-mounted (can also hold the tube type, scaffolding type, ceiling type) installation, through the use of the controller, 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 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.

Specifications

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	20520984mm
Weight	2Kg

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:492304100mm；No backup battery:43228483mm

Product Features

D400 Gas Detector

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.

K300 Gas Alarm Controller

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.

FAQ

1Q: What services can we provide?
A: 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: 1 years

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: What's the payment method?
A: Credit card, T/T, Western Union etc.are available