檢測認證人脈交流通訊錄
- T8041 CO2 Duct Probe Sensor
Datasheet
風道型二氧化碳變送器
Telaire Ventostat T8041 CO2 Duct Probe Transmitter – Simple Installation!!
The T8041 is a CO2 transmitter designed to be installed in HVAC return air ducts. This product offers simplicity in design and installation. Available with analog 0-10V output only. Includes mounting hardware and installation instructions.
Specification
Measurement Range: 0-2000 PPM factory calibrated
Duct Air Velocity: 0 to 1500 ft/min
Temp Dependence: 0.2% of full scale per ºC
Stability: <2% of full scale over the life of the sensor (15 years typical)
Accuracy: ±40 PPM+3% of reading @22ºC (72ºF) when compared with a factory certified reference.
Non-linearity: <1% of full scale @22ºC (72ºF)
Pressure Dependence: 0.13% of reading per mm of mercury
Calibration: Sensors will be calibrated at zero and span at the factory. Calibration in the field will not be required. Sensors will be shipped with ABC Logic™ turned on.*
Response Time: 3 minutes typical for a 90% step change at low duct speeds.
Sampling Rate: Every 2 seconds, 25% duty cycle
Warm up time: < 2minutes (Operational) 10 minutes to achieve maximum accuracy.
Operating Conditions: Temperature: 0ºC to 50ºC (32ºF to 122ºF)
Humidity: 0 to 95% Relative Humidity, non-condensing
Storage Conditions: -20ºC to 70ºC (-40ºF to 158ºF)
Output: Analog 0 to 10 VDC (100 ohm output impedance)
Power Sup Reqmts: 18 to 30 VAC RMS, 50/60 Hz or 18 to 42 VDC, polarity protected.
Power Consumption: Typical values (1.65 Watts Peak, 0.65 Watts Avg. @ 42 VDC)
*Note: Automatic Background Calibration or ABC Logic™ is a patented self- calibration technique utilized in applications where concentrations will drop to outside ambient conditions (Approximately 400 PPM) at least 3 times in a 14-day period, typically during unoccupied periods. Full accuracy is achieved after two weeks of operation.
Physical Requirements
Size: Dimensions:
Probe Length: 4.12”
Probe Diam: 1.24”
.
Junction Box Depth: 1.6”
Height: 3” square approximately
Color: 701 Black
Flammability Classification: UL 94V-5
主站蜘蛛池模板：
91精品免费看|
久久综合色88|
久久久国产一区二区|
国产精品视频自在线|
日韩在线视频网站|
国产精品日韩在线观看|
欧美在线观看黄|
亚洲午夜精品福利|
国产精品无av码在线观看|
日韩精品一区二区在线视频|
日韩精品福利视频|
99久久自偷自偷国产精品不卡
|
国产精品美女在线|
久久久久久久久久久久久久久久久久av
|
亚洲精品在线视频观看|
国产在线观看不卡|
欧美精品v日韩精品v国产精品|
91久久精品在线|
国产在线观看91精品一区|
欧美一级免费在线观看|
亚洲精品蜜桃久久久久久|
国产九色精品|
极品日韩久久|
久久综合婷婷综合|
欧美日韩福利在线|
日韩在线不卡视频|
午夜精品久久久久久久久久久久|
国产99久久久欧美黑人|
国产精品美女久久久免费|
国产精品专区在线
|
久久精品99|
欧洲精品在线播放|
日韩一区二区在线视频|
午夜精品理论片|
日韩中文字幕精品|
日韩天堂在线视频|
www婷婷av久久久影片|
国产精品视频999|
国产精品青草久久久久福利99|
国产又粗又爽又黄的视频|
国产综合免费视频|
