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[China]
Trade Verify
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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Verified Suppliers
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YRF100A Wall Mounted Dust Concentration Alarm Measuring Instrument Dust Detector
Product Description
YRF100A Industrial Wall Mounted Dust Concentration Alarm Measuring Instrument Dust Detector
Product profile
YRF100A is a dust concentration measuring instrument independently developed by our company with practical functions and convenient operation. YRF100A series dust concentration measuring instrument can directly read the mass concentration of dust particles in the air.
The product can use RS485 industrial-grade bus (LoRa wireless module, two buses) optional and standard three-wire system 4-20mA, strong anti-interference ability, long-distance transmission. The advanced dust measurement technology at home and abroad is absorbed and digested, dust is detected by light scattering principle, and the dust mass concentration is directly displayed by microprocessor and converted into data signal output. The sensor is composed of sampling head, detecting device, single chip microcomputer system and pumping system. It has the characteristics of easy to carry, fast and accurate measurement, high detection sensitivity, stable performance and simple maintenance. Thanks to the use of new technologies such as laser scattering technology and highly reliable pumping system, the sensor is more high-quality and technologically superior.
Product Functions
1. Direct reading dust mass concentration (mg/m³), real-time display of concentration;
2. Using light scattering principle, laser technology, reliable pumping and other new technologies;
3. RS485 (LoRa wireless module, two bus) a variety of communication methods can be selected;
4. Standard three-wire system 4-20mA current output, strong anti-interference ability, easy to long-distance signal transmission;
5. Infrared remote control, adjustable alarm setting value, can adjust the measuring instrument without opening the cover, easy to operate;
6. On-site explosion-proof sound and light alarm;
7. High accuracy, detection sensitivity in the domestic leading level of similar products;
8. Simple installation and maintenance;
Specifications
| Testing sites | TSP monitoring, dust monitoring, purification monitoring, roads, factories, mines, stone processing plants, construction sites Environment monitoring |
| Measuring range | 0-10.00 0-20.0 0-30.0 0-50.0 0-100.0 0-500.0-100.0-1000.0-1000mg /m³ (Note: The specific range is determined according to demand) |
| Measurement error |
< ±10% (mg/m³)
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| Display mode |
digital tube direct reading display
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| Alarm mode | sound and light alarm |
| alarm setting |
low L: 4mg/m³, high H: 8mg/m³ (corresponding to the factory measuring range 0-10/20/30/50mg/m³) Low L: 50mg/m³, high H: 90mg/m³ (corresponding to the factory measuring range 0-100/200mg/m³) Low L: 200mg/m³, high H: 400mg/m³ (corresponding to the factory measuring range 0-500/1000mg/m³) (The high and low limits can be adjusted under the requirements of each range) |
| Response time | < 6S |
| Communication mode | RS485 industrial bus (LoRa wireless communication, two buses) optional, standard three-wire system 4-20mA |
| Power supply voltage |
Ui: 24V, Ii: 300mA
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| Installation method |
wall hanging
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| Working environment | Temperature: -10℃ ~ 50℃ Relative humidity: ≤95%R.H |
| Atmospheric pressure | 80-106kPa |
| Size |
230*141*64mm
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Explosion-proof Certificate Number
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CE20.2761 |
Note: The above data is subject to environmental conditions.
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?
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.
