ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Modular designed suitable for large scale grid layout;
No need to change the sampling cutter, it can detect the PM10, PM2.5, TSP at the same time;
The circuit adopts industrial embedded processor, suitable for the harsh outdoor environment;
The unique function of automatic heating and dehumidification to avoid humidity influence on measurement data;
Adopts long-life anti-jamming sampling system, quite and efficient; the sampling period is adjusted;
Adopts the industrial transmission module to ensure the stability and reliability of the data transmission;
The system with the two channel communication to ensure the data continuity;
It can show 24 hours real-time data;
Large size LED to display the data. Various installation modes, such as Pole, Tripod, etc.
Particle Module
Monitor method : Continuously, automatically and real-time
Working principle: Light scattering technique
Measurement data: PM2.5, PM10, TSP
Measuring range: 0~1000ug/m3 (Range can be extended)
Response time: ≤60s
Resolution: 1ug/m3
Measurement accuracy / reproducibility: > 100ug/m3, ±20%
Parallelism: < 10%
Sampling flow: 1.3L/min, ±0.15
Sampling time: Adjustable(Default is 5 minutes)
Dehumidification: With the automatic dehumidification function module
Cutter: Cyclone cutter
Fault alarm: Real-time display the fault alarm
Gas Module
Monitor method: Continuously, automatically and real-time
Working principle: Electrochemical sensor, Infrared sensor, PID sensor
Gas Monitoring: SO2, CO, NO2, O3
SO2:
Measuring range: 0~1000ppb
Resolution: 1ppb
Response time: ＜45s
CO:
Measuring range: 0~200ppm
Resolution: 0.1ppm
Response time: ＜45s
NO2:
Measuring range: 0~1000ppb
Resolution: 1ppb
Response time: ＜45s
O3:
Measuring range: 0~1000ppb
Resolution: 1ppb
Response time: ＜45s
Meteorological Parameters (optional)
Temperature:
Measuring range: -30℃~60℃,
Precision: ±0.3℃ (20℃) 0~45m/s
Humidity:
Measuring range: 0~95%RH,
Precision: ±5%RH
Wind direction (optional):
Measuring range: 0~360°,
Precision: ±5° 0.1m/s
Wind speed (optional):
Measuring range: 0~60m/s,
Precision: ±0.3m/s 0~360°
Barometric pressure (optional):
Measuring range: 600~1110hpa,
Precision: ±0.5hpa
Noise Meter: (optional)
Measuring range: 30~130dB (A)
Sampling frequency: ＜1s
Dynamic analysis range: ≥100dB (A)
Frequency weighting: A, C,Z
Time weighting: F, S
System Specification:
Data Efficient Transmission Rate: ≥95%
Remote Control: Support for remote setting
Interface: RS485 port, Network port
Transmission Network: Automatically and real-time upload data, optional 4G/ GPRS
Box Material: Q235 spray, Stainless box optional
Scaffold Material: Q235
Scaffold Height: Standard height is 4.5m, Flange connection(1m fixed underground, 2*1.5m+1*0.5m)
Lightning Arrester: Length 1.5~2m, Q235 Galvanized material
Working Environment:
Temperature: -20~50℃
Humidity: 5%RH~95%RH
Pressure: 65~108Kpa
Protection Grade: IP55
Power Supply: AC220V/50Hz/Solar power (optional)
