مُزوَّد بمستشعر حرارة ثنائي القناة ومستشعر الأشعة تحت الحمراء غير التشتتي لثاني أكسيد الكربون. يراقب ثاني أكسيد الكربون وحرارة الهواء والرطوبة مع شاشة رقمية
يصدر صوت تنبيه عندما يتجاوز مستوى ثاني أكسيد الكربون النطاق المحدد، قابل للبرمجة من المستخدمين.
عرض رسم بياني لاتجاه ثاني أكسيد الكربون CO2 حيث يمكن تكبير النطاق الزمني بين الدقيقة والساعة واليوم والأسبوع.
يعرض جودة الهواء في جزء من المليون بثلاثة مؤشرات لونية، الأحمر (ضعيف) والأصفر (متوسط) والأخضر (جيد).
مزود بوضع النبات، حيث تتوفر قائمة أنواع النباتات، ملائم للزراعة في البيت الزجاجي.
This CO2 Detector features trend graph display and user programmable buzz alarm. It can monitor Carbon Dioxide (CO2) concentration as well as humidity level and temperature. Multifunctional and easy to use, widely used in schools, office buildings, greenhouses, factories, hotels, hospitals, any confined spaces or anywhere that high levels of carbon dioxide are generated.<br/>Features:<br />Equipped with dual-channel temperature sensor and NDIR CO2 sensor, it monitors carbon dioxide, air temperature and humidity with digital display.<br />Sound a warning alarm when CO2 concentration exceeds limit range, which is programmable by users.<br />Display CO2 trend graph where time span is zoomable among minute/hour/day/week.<br />Air Quality is displayed in ppm with three colors of indicators: Red (poor), Yellow (normal), Green (good). <br />Disigned with a PLANT mode, where a list a plant types is available, suitable for greenhouse farming.<br />Support manual calibration in fresh air, and altitude compensation function which allows users to update altitude data to improve accuracy of measurement.<br />With a bracket on the back, it can sit on desk and can also be installed on wall. <br />Applications include monitoring air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, etc.<br/>Specifications:<br />Material: ABS<br />Color: White<br />Voltage: DC 5V<br />Power Interface: USB<br />Test Function: CO2, temperature &amp; humidity<br />Temperature Unit: ℃/℉ &#xff08;Selectable&#xff09;<br />Item Size: 12 * 9.1 * 2.7cm / 4.72 * 3.58 * 1.06in<br />Item Weight: 142g / 5oz<br />Package Weight: 460g / 16.22oz<br />Package Size: 16.5 * 12 * 8cm / 6.49 * 4.72 * 3.14in<br/>Parameters:<br />CO2 measurement<br />Measuring range: 0~5000 ppm<br />Accuracy: 0~3000 ppm&#xff1a;±50ppm or ±5% of reading (take max.value); &#xff1e;3000 ppm: ±7%<br />Resolution: 1ppm(0~1000ppm); 5ppm(1000~2000ppm); 10ppm(&#xff1e;2000ppm)<br />Temperature compensation: ±2% of reading/℃ or ±2ppm/℃ (take max.value)<br />Pressure compensation: 0.13% of reading per mmHg<br />Response time: 63% of change&#xff1c;2mins or 90% of change&#xff1c;4.6mins<br />Warm-up time: &#xff1c;30 seconds<br/>Temperature measurement<br />Measuring range: 32℉~122℉ (0℃~50℃)<br />Resolution: 0.1°F (0.1°C)<br />Accuracy: ±1°F (0.5°C)<br />Response time: &#xff1c;20mins&#xff08;63%&#xff09;<br/>Humidity measurement<br />Measuring range: 10%~95%<br />Accuracy: ±5%<br />Resolution: 1%&#xff08;main display area&#xff09;; 0.1%&#xff08;Max,Min display area&#xff09;<br/>Packing List:<br />1 * CO2 detector<br />2 * USB cable  <br />2 * Screws and wall plugs<br />1 * User Manual <br />