Solution for dust monitoring instrument on construction site

1、 Background of the plan

At present, due to many non-standard behaviors during construction on various construction sites, dust pollution in the construction environment is particularly severe, especiallyPM2.5andPM10The data is often consistently high. For this reason, residents around the construction site often suffer greatly, so the environmental supervision and management department attaches great importance to this and requires the construction site units to achieve real-time supervision and management of environmental monitoring equipment.

2、 Scheme configuration

FT-YC09Dust monitoring device and related accessories

3、 SchemerequiredCharacteristics of the equipment

power supply5Vdirect current±0.5V

Work environment:-20-80℃, humidity≤100%No condensation

Communication method: Supportsmodbus485supportGPRSCommunication, supportRS232Data output, supportLoraWireless communication. Different sensors canLoraWireless networking, large networking interval3KM,It can be aggregated and uploaded to the platform through the host's built-in sensorsLEDScreen.

Working current:LoraSlave mode: Instantaneous≤50mAOn average≤20mA，GPRS+LoraHost mode: Instantaneous≤120mAOn average≤30mA.

Low power consumption, top mounted solar panels for networking sensors, no need for cables, can be freely arranged in areas with sunlight(optional).

Sleep current:<1mA.

External sensor protocol:modbus485

Large number of external sensors:32

External sensor voltage:12V

Built in sensors: temperature, humidity, atmospheric pressure, noise,(PM2.5ThePM10TheTSP)(optional)

Built in sensor accuracy: Temperature:±0.01℃Humidity:±2%RHAtmospheric pressure:0.2PaParticle sensor: small resolution particle size0.3μm，TSPParameter: Measurement range:0.01-10000ug/m3Detection sensitivity:0.01ug/m3;Measurement accuracy:±10%

Noise parameter: Range:30~130dBfrequency range:31.5Hz~8kHzaccuracy:±1.5dB

Data upload interval:30s-65535s

Wind speed parameters: Measurement range:0-30m 0-60mResolution:0.1m/sMeasurement accuracy:±1m/s

Wind direction parameters: Wind direction range:0～360°/16Directional resolution:1°Measurement accuracy:±3°

Camera: Outdoor network infrared high-speed ball,Adopting high-performance processors, efficient, stable, and horizontal360Continuous rotation in degrees, vertical90°,Dual filter(optional)

Automatic switching of films,IP66Protection level, supporting wired connections/3GWireless network transmission.

power supply systemAC220VOr powered by solar energy

communication systemRS485，GPRSEthernetLora(optional)

4、 SchemerequiredEquipment related configurations