The Yaoan YR-FD100 Dust Concentration Measuring Instrument is designed for continuous industrial dust monitoring and direct measurement of airborne dust mass concentration. It is suitable for factories, mines, stone-processing plants, construction sites, roads, purification monitoring and other environments where reliable dust concentration data is required. Yaoan identifies the YR-FD100 as a fixed real-time dust monitoring instrument using light-scattering measurement technology.
The detector uses laser scattering technology together with a reliable air-sampling system to provide fast and stable dust measurements. Concentration readings are shown directly on the LCD screen in real time, helping operators monitor changing dust conditions without additional equipment.
The YR-FD100 supports industrial communication and control options including RS485, 4-20 mA output and PowerBus, with the supplied product sheet also listing LoRa as an available communication option. These interfaces make the device suitable for integration into centralized monitoring, ventilation and industrial safety systems.
An infrared remote control allows settings and alarm parameters to be adjusted without opening the enclosure. The detector can also work with relay-controlled external equipment such as fans and solenoid valves, helping automate responses when preset dust limits are reached.
The supplied product sheet shows both small-range and large-range sensor configurations, allowing the same YR-FD100 series to cover different industrial dust concentration requirements. Its IP66 enclosure and explosion-protected construction make it suitable for demanding industrial environments.
Features
- Real Time Dust Monitoring: Directly displays airborne dust mass concentration on the LCD screen.
- Laser Scattering Detection: Uses optical scattering technology for fast and reliable dust measurement.
- Small and Large Range Options: Available with different measuring ranges for different dust-monitoring applications.
- High Detection Sensitivity: Designed for responsive monitoring of changing industrial dust levels.
- Strong Anti Interference Performance: Industrial-grade sensor and communication design support stable operation in harsh environments.
- Industrial Communication: Supports RS485 and 4-20 mA output, with PowerBus also available.
- LoRa Option: The supplied product sheet lists LoRa as an available communication mode.
- Infrared Remote Control: Allows parameter adjustment without opening the detector enclosure.
- Automatic Equipment Control: Relay output can be used to activate external equipment such as fans and solenoid valves.
- Flexible Installation: Suitable for fixed bracket, tube-mounted and wall-mounted installation.
- IP66 Protection: Designed for use in demanding industrial environments.
- Explosion Protected Design: Suitable for hazardous dust and gas environments according to the supplied product data.
Specifications
| Specification |
Details |
| Brand |
Yaoan |
| Model |
YR-FD100 |
| Product Type |
Dust Concentration Measuring Instrument |
| Detection Object |
Industrial Dust |
| Measurement Principle |
Laser Light Scattering |
| Display |
LCD Direct Reading Display |
| Measuring Range Small Range |
0 to 1000 or 0 to 6000 μg/m³ |
| Measuring Range Large Range |
0 to 10 100 or 1000 mg/m³ as shown in supplied product data |
| Operating Temperature |
-20°C to 60°C |
| Humidity Range |
≤95% RH |
| Response Time |
<6 Seconds |
| Output Signal |
4-20 mA |
| Communication |
RS485 PowerBus LoRa depending on configuration |
| Alarm Mode |
Sound and Light Alarm |
| Relay Output |
Supported |
| Remote Operation |
Infrared Remote Control |
| Installation |
Fixed Bracket Tube Mounted Wall Mounted |
| Weight |
Approx. 2 kg according to Yaoan listing |
| Ingress Protection |
IP66 |
| Explosion Proof Mark |
Ex db IIC T6 Gb and Ex tb IIIC T80°C Db as shown in supplied product data |
| Typical Applications |
Factories Mines Roads Stone Processing Construction Dust and Purification Monitoring |
Product Options
| Option |
Recommended Use |
| Small Range |
Lower dust concentration monitoring |
| Large Range |
Higher industrial dust concentration monitoring |
