Industrial Fixed Gas Detector Wall Mount Combustible or Toxic Gas
Leak Detector Monitor
Product Description
Industrial Fixed Gas Detector Wall Mount Combustible or Toxic Gas
Leak Detector Monitor
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 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 gasalarm 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.
Product advantages
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.
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 | 205*209*84mm |
| Weight | 2Kg |
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.
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
