TECPEL TRH-3351 CO2 + Temperature and Humidity Display Board
Brand
TECPEL
|
Model
TRH-3351
|
🇨🇳 China
• Long-term stable measurement of CO2 concentration and environmental temperature and humidity
• NDIR technology enhances measurement accuracy
• Three-color indicator lights display air quality
• Automatic brightness adjustment feature
Price
NT$ 12,600
Out of Stock
Views: 1
Description
The TECPEL TRH-3351 CO2 + Temperature and Humidity Display Board is designed for indoor environments, enabling continuous and accurate measurement of CO2 concentration along with temperature and humidity levels. Utilizing advanced NDIR optical technology, it ensures long-term stability and high accuracy. This device is particularly suitable for offices, factories, schools, department stores, libraries, conference centers, hospitals, and maternity centers, making it an ideal choice for monitoring indoor air quality.
Specifications
- CO2 範圍±20 ppm
- 溫度範圍0~40 °C (32~104°F)
- 濕度 量測20~90 %RH
- 解析度1 %RH
- 精確度±5%RH @23°C
- 壓力 係數讀值的0.13% /毫米汞柱 (可自行輸入正確的高度)
- 溫度 係數每攝氏度變化讀值 ±0.1% 或±2 ppm, 取兩者較大值，參考25°C
- 反應時間少於 5分鐘(63%變換)
- 開機時間開機後約15秒顯示濃度值
- 反應速率大约2 分鐘 (63%的變換)
Features
- 採用雙光束NDIR 技術
- 照度綠光
- 空氣品質燈號三色指示燈號
- 亮度調節自動
Attributes
- Operating Temperature0~40°C (32~104°F) / lower than 95%RH without dew。
- Storage Temperature-20~60°C (4~140°F) / lower than 70%RH without dew。
- Elevation LimitationLower than 1,000 meters
- SensorNDIR (Non-dispersive infrared light method)
- Power SupplyAC100~240V ，50/60Hz，Approx. 7(W)
- Dimensions117.0 × 27.0 × 17.5 mm
- Weight1,400 g (Battery including)
- AccessoryManual、 Adaptor
