產品說明
便攜式二氧化碳檢測機 雙光束紅外吸收氣體檢測機 紅外CO2測量機
型號G80088
G800881型便攜式二氧化碳檢測機，可檢測二氧化碳和溫度,非常適合於手持式操作。四節5號電池供電可連續工作80小時,如連續檢測可用隨機外接AC/DC變換器。可連接外部數據記錄機，外接電源，計算機連續測量和實時測量，圖形顯示和數據處理。漂亮的外觀，優秀的品質和低廉的價格都非常適合於您。CO2測量范圍：0-10,000ppm。
性能特點：
采用專利雙光束紅外吸收氣體傳感器，確保長期穩定性和經久耐用
大尺寸易讀顯示器，溫度顯示單位℃或℉，CO2顯示單位為ppm，容易調整海拔高度
通過外部接口和顯示可快速簡單校準，校準使用環境空氣或氣瓶
通過麵板按鍵控制校準、設定海拔或轉換溫度單位
拉出支架可將機器立在桌麵上監測
通過RJ45連接器輸出電壓，適用於大多數數據記錄器接口
直插式AC電源適配器，4節AA堿性電池可工作80小時
根據室內外CO2讀數的差別計算並顯示通風量（立方英尺/分鐘/每人）
通過CO2View軟件，可直接記錄濃度值到PC
G80088可測量濕度並配備數據記錄器用於遠距離監測
產品應用：
判定區域通風量是否偏低或不符合標準規定
判定是否有通風過量，以節約能源
確定通風量是否是空氣質量報怨的因素
確定車輛或器具燃燒煙氣出現的位置
作為固定安裝的CO2傳感器的校準參考
技術參數：
檢測方法
專利雙光束紅外吸收法
CO2通道
測量范圍
0-10,000ppm顯示，0-4,000ppm電壓輸出
靈敏度
1ppm
準確度
±50ppm或±5%
重復性
±20ppm
溫度系數
±0.1％讀數或±2ppm/℃（參考溫度25℃）
壓力系數
0.13％讀數/mmHg（可通過輸入海拔高度調整）
年漂移
±20ppm
響應時間
T90<60s（22℃）
預熱時間
<60s（22℃）
工作條件
0-50℃，0-95%RH，無凝露
貯存溫度
-40-60℃
校準間隔
12個月，偏移調整使用0-1000ppm CO2
溫度通道
溫度范圍
0-50℃顯示，0-40℃電壓輸出
顯示分辨率
0.1℃（0.1℉）
顯示選項
℃，℉或關閉，用麵板按鈕設置
準確度
±1℃（±2℉）
響應時間
20-30min（視環境溫度而定）
校準間隔
12個月，偏移調整使用溫度標準（10-30℃）
模擬輸出
CO2
0-4VDC，1mV/ppm（最大4,000ppm）
溫度
0-4VDC線性，0-40℃（32-104℉）
輸出阻抗
100Ω
連接電纜
RJ-45到DB9轉接電纜
顯示
LCD單獨顯示CO2/溫度讀數（麵板按鈕設置海拔高度，℃/℉，校準功能）
電源
電池類型
4節AA電池
電池壽命
80小時（堿性）
外部電源
6VDC外部AC/DC適配器
電源要求
100mA峰值，20mA平均值，6V
認證
FCC Class 15 Part B
標準配置：
G80088 主機，4節AA堿性電池，中、英文說明書
The product description
Portable carbon dioxide detector double-beam infrared absorption gas detector infrared CO2 measurement instrument
Model G80088
G800881 portable carbon dioxide detector can detect carbon dioxide and temperature, is very suitable for handheld operations. Four section 5 batteries can work continuously for 80 hours, such as the continuous random external AC/DC converter is available. Can connect the external data recorder, the power converter, continuous and real-time measurement, computer graphic display and data processing. Beautiful appearance, good quality and low price is very suitable for you. The CO2 measurement range: 0-10000 PPM.
Performance characteristics:
Using patent double-beam infrared absorption gas sensor, to ensure the long-term stability and durability
Big size is easy to read display, temperature display unit ℃ or ℉, CO2 display units of PPM, easy to adjust the height
Through the external interface and display can be quick and easy calibration, the calibration using ambient air or gas cylinder
Through the control panel buttons calibration, set elevation or transformation temperature unit
Pull the stents can monitoring the instrument at the surface of the table
Through the RJ45 connector output voltage, suitable for most data logger interface
Insert the AC power adapter, 4 AA alkaline batteries can work 80 hours
According to the difference of indoor and outdoor CO2 readings are calculated and ventilation volume (cubic feet per minute/per person)
Through CO2View software, can the recording density directly to the PC
G80088 can measure the humidity and equipped with data recorder is used for remote monitoring
Product application:
Determine whether the regional ventilation rate is low or do not conform to the prescribed standards
Determine whether there is excess ventilation, in order to save energy
Determine the ventilation rate is air quality complaints
Determine the position of the vehicle or appliances burning gas occurrence
For fixed installation of CO2 sensor calibration reference
Technical parameters:
Detection method
Patent double-beam infrared absorption method
CO2 channel
Measuring range
0-10000 parts per million, according to a scale of 0-10000 parts per million (PPM) voltage output
The sensitivity
1 PPM
The accuracy of
Plus or minus 50 PPM or plus or minus 5%
repetitive
Plus or minus 20 PPM
The temperature coefficient of
Plus or minus 0.1% reading or plus or minus 2 PPM / ℃ reference temperature (25 ℃)
The pressure coefficient
The 0.13% reading/mmHg (can be adjusted by entering altitude)
In drift
Plus or minus 20 PPM
The response time
T90 < 60 s (22 ℃)
Warm up time
The < 60 s (22 ℃)
The working conditions
0 to 50 ℃, 0-95% RH, no condensation
Storage temperature
- 40-60 ℃
Calibration interval
12 months, offset adjustment using a scale of 0-1000 PPM of CO2
Temperature channel
Temperature range
0 to 50 ℃, 0 to 40 ℃ voltage output
Display resolution
0.1 ℃ (0.1 ℉)
Display options
℃, ℉ or closed, with Settings panel button
The accuracy of
+ / - 1 ℃ (plus or minus 2 ℉)
The response time
20-30 min (depending on the ambient temperature)
Calibration interval
12 months, standard deviation adjustment using temperature (10-30 ℃)
Analog output
CO2
0 to 4 VDC, 1 mv/PPM (maximum 4000 parts per million (PPM)
The temperature
VDC linear 0 to 4, 0 to 40 ℃ (32-104 ℉)
Output impedance
100 Ω
Connect the cable
RJ - 45 to the DB9 adapter cable
According to
LCD display alone CO2 / temperature reading (panel button to set the altitude, ℃ / ℉, calibration function)
The power supply
The battery type
4 AA batteries
Battery life
80 hours (alkaline)
External power supply
6 VDC external AC/DC adapter
The power supply requirements
Average 100 ma peak, 20 ma, 6 v
certification
The FCC Class 15 Part B
Standard configuration:
G80088 host, 4 AA alkaline batteries, Chinese and English instruction manual
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