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T8448 CO2濃度和溫度變送器，RS485輸出，內置傳感器
T8448
CO2濃度和溫度傳感器。
這款帶有串行RS485輸出的CO2濃度和溫度變送器專為在要求嚴格的建築能源管理和暖通空調系統中使用而設計。它易於安裝在普通的KU68布線盒上，適用於家用開關和插座。大型雙行LCD在不需要時可以關閉。計算機化設計確保了長期的穩定性和故障指示。該傳感器適用於非侵蝕性環境。
綠色 LED 閃爍 – 二氧化碳濃度為 0 至 1000 ppm
黃色 LED 閃爍 – 二氧化碳濃度為 1001 至 1200 ppm
紅色 LED 閃爍 – 二氧化碳濃度為 1201 ppm 及以上
Warranty: 3 years
Measurement parameters
Temperature
carbon dioxide CO2
Temperature Sensor
Measurement range: -10 to +50 °C
Measurement accuracy: ±0.5°C
Resolution: 0.1 °C
Carbon Dioxide Sensor
Measurement range: 0 to 2000 ppm
Measurement Accuracy: ± (50ppm + 2% of reading), Temperature 25°C, Air Pressure 1013hPa
Resolution: 1 ppm
General Technical Data
Operating temperature: -10 to +50 °C
通道：內置溫度和二氧化碳傳感器
Measurements: Dew point, Absolute humidity, Specific humidity, Mixing ratio, Specific heat
Output: RS485
Available temperature units: degrees Celsius, degrees Fahrenheit
Communication protocols: ModBus RTU, ARION, Advantech ADAM
Battery: 9-30 Vdc
Protection level: IP20
Dimensions: 88 x 106 x 33 mm
Weight: approx. 150 g
Warranty: 3 years
- T8448
- Operator's Manual
- Traceable calibration certificate
- Free software for configuring the transmitter TSensor
