Высокоточный мультисенсорный IAQ монитор с Modbus или
- Категория: Газоанализаторы >>>
- Поставщик: Tongdy,Sensing,Technology,Corporation
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.22 $* | 0.60 $* |
| Aug-19-2025 | 0.35 $* | 0.83 $* |
| Jul-19-2025 | 0.65 $* | 0.21 $* |
| Jun-19-2025 | 0.22 $* | 0.71 $* |
| May-19-2025 | 0.89 $* | 0.78 $* |
| Apr-19-2025 | 0.64 $* | 0.38 $* |
| Mar-19-2025 | 0.22 $* | 0.43 $* |
| Feb-19-2025 | 0.24 $* | 0.86 $* |
| Jan-19-2025 | 0.75 $* | 0.85 $* |
Характеристики
General Data | |
Detection Parameter | PM2.5/PM10;CO2;TVOC;Temperature &Humidity Single or multiple |
Output | RS485 (Modbus RTU) WIFI @2.4 GHz 802.11b/g/n RJ45 (Ethernet TCP) optional |
Operating Environment | Temperature: -20~60℃ Humidity: 0~99%RH |
Storage condition | -5℃~50℃ Humidity: 0~70%RH (No condensation) |
Power supply | 24VAC±10%, or 18~24VDC |
Overall Dimension | 94mm(L)×116.5mm(W)×36mm(H) |
Material of Shell & IP Level | PC/ABS fire-proof material/ IP30 |
Installation | Concealed installation:65mm×65mm wire box Surface mounted: provide a mounting bracket |
PM2.5/PM10 Data | |
Sensor | Laser particle sensor, Light scattering method |
Measuring Range | PM2.5:0~500μg/m3
PM10:0~500μg/m3
|
Output Resolution | 1μg/m3
|
Zero Point Stability | ±5μg/m3
|
Accuracy | <±15% |
CO2 Data | |
Sensor | Non-Dispersive Infrared Detector (NDIR) |
Measuring Range | 400~2,000ppm |
Output Resolution | 1ppm |
Accuracy | ±75ppm or 10% of reading |
TVOC Data | |
Sensor | TVOC module |
Measuring Range | 0~ 4.0mg/m3
|
Output Resolution | 0.001mg/m3
|
Accuracy | ≤±0.05mg/m3+15% of the reading |
Temperature and Humidity Data | |
Sensor | High precision digital integrated temperature and humidity sensor |
Measuring Range | Temperature:-20℃~60℃ / Humidity:0~99%RH |
Output Resolution | Temperature:0.01℃ / Humidity:0.01%RH |
Accuracy | Temperature:<±0.5℃@25℃Humidity:<±3.0%RH (20%~80%RH) |
Tongdy Sensing, located in Beijing Zhongguancun Environmental Science and Technology Park, which is the leader of air quality detection.Tongdy has been always focusing on its strong technology development and design capabilities, constantly providing high quality products for air quality monitoring and control.
Tongdy has its own R&D office building and massive investments in R&D facilities like aging and testing laboratories and professional calibration chambers provide the necessary conditions for its continuous R&D and stable development. Tongdy’s products include: Carbon dioxide, carbon monoxide, ozone, TVOC, PM2.5/PM10, formaldehyde and other gas monitors/controllers; indoor air quality/in-duct air quality/outdoor air environment monitors, data collection and analysis.
These products have been widely used in thousands of projects in Europe, North America, the Gulf region and the Asia-Pacific region for over 15 years, and accumulating long-term application data and experience in different environment.
Tongdy has excellent reputation and popularity in the HVAC and green building industries.
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