หมวดหมู่

Cold Plasma Technology : เทคโนโลยีใหม่ในการกำจัด VOCs ...

ระบบดับเพลิงอัตโนมัติด้วยแก๊ส (FM200 Fire Suppression System) เป็นผลิตภัณฑ์ยี่ห้อ Kidde Fire Systemsรายละเอียดผลิตภัณฑ์เป็นระบบดับเพลิงอัตโนมัติชนิด


05 งานวิจัยการพัฒนาคุณภาพการ นอนหลับทำงาน …

20200423· งานวิจัยชิ้นนี้เกิดขึ้นโดยบังเอิญตอนการทำการทดลอง sensor co2 ต่อเนื่องเพื่อเก็บ log การเปลี่ยนแปลง แต่ด้วยความเห่อในการทดลองเลยเอางานทดลองไปนอน ...


01% CO2 Products |

CO2 Sensors: 01% CO2 K30 10,000ppm CO2 Sensor. From S8 Miniature 10,000ppm CO2 Sensor. From Senseair Sunrise 1% CO2 Sensor. From LP8 Miniature 10,000ppm CO2 Sensor. From K30 FS Fast Response 10,000ppm CO2 Sensor. From T6713 Miniature 2,000ppm CO2 Sensor . From CozIR®LP Miniature 5,000ppm CO2 Sensor. From …


CO2 and RH/T Sensor Module | Sensirion

Here you can find all documents of Sensirion''s carbon dioxide sensor SCD30 for download. Sensor Module Specifications. CO 2 Sensor Specifications; CO 2 measurement range: 0 40''000 ppm: Accuracy: ± (30 ppm + 3% MV) (25 °C, 400 10''000 ppm) Repeatability: 10 ppm: Temperature stability: ppm / °C (050 °C) Response time (t63) 20 s: Humidity Sensor Specifications; Relative humidity ...


Low Cost IR CO2 Sensors

This CO2 sensor module is designed to monitor 05,000ppm carbon dioxide levels using a dual beam light source and NDIR sensing technologies. By using the dualinfrared source principle, the CU1107 sensor compensates for longterm drifts by design. Dual beam detection allows for superior stability and better accuracy over the predicted 10 year lifespan of the sensor. It can achieve equivalent ...


Carbon Dioxide CO2 Sensor NDIR 1 PPM Resolution | Prana Air

NDIR stands for Non Dispersive Infrared radiation and the carbon dioxide (CO2) sensors are based on NDIR technology. This technique is widely used to detect carbonbased gases such as CO2 that are present in the air. The CO2 gas enters the sensor and light from the Infrared (IF) source falls on CO2 molecules. These molecules absorb some amount of light at a wavelength of µm. This ...


CCS811 ScioSense.

CCS811 is a lowpower digital gas sensor solution, which integrates a gas sensor solution for detecting low levels of VOCs typically found indoors, with a microcontroller unit (MCU) and an AnalogtoDigital converter to monitor the local environment and provide an indication of the indoor air quality via an equivalent CO2 or TVOC output over a standard I2C digital interface.


Oxygen ออกซิเจน

จากที่เราได้ทราบกันดีว่าออกซิเจน Oxygen เป็นส่วนสำคัญในการดำรงษ์ชีวิตของมนุษย์และสัตว์ และมีส่วนประกอบในอากาศ Air มากเป็น ...


EZOCO2™ Embedded Carbon Dioxide Sensor | Atlas Scientific

One embedded carbon dioxide sensor, one data cable with 5 pin male header, and one Locknut Oring. Specifications. Reads Gaseous CO2 Range Calibration Factory calibrated Response time 1 reading per second Resolution 1 ppm Accuracy +/ 5% +/ 50 ppm Connector 5 lead data cable Warmup time 10 seconds Cable length 1 meter Data protocol UART I2C Default I2C address 105 (0x69) Data format …


CO2 Sensor Carbon Dioxide Measurement|Cubic Sensor

Endtital mainstream etco2 carbon dioxide sensors module is used to measure the endtidal CO2 from the patient''s respiratory gas. The ETCO2 monitoring is one of the important function for the monitor, anesthesia machine, is used clinically and widely on Operation Room, ICU, PACU Emergency Room. Learn more . Automotive CO2 Sensor ACDS1001. Offers comprehensive sensor solutions for ...


I2C Communication: Case study of GY30 (Ambient Light Sensor)

Moisture Sensor on Arduino and Android over Bluetooth I2C Communication: Case study of GY30 (Ambient Light Sensor) Inertial Measurement Unit GY80 Module for Arduino: Part 1 ADXL345


CO2 Sensors Products |

Indoor and outdoor air has between 400ppm and 2,000ppm CO2 by volume. This means that for projects from measuring indoor air quality to measuring atmospheric CO2, a 01% (010,000ppm) CO2 sensor is your best solution. For applications like CO2 alarms in restaurants, breweries, or around stored CO2 tanks, a 5% CO2 sensor is used.


C7232 Mountable CO2 Sensor | Gas Detectors | Sensors | Gas ...

The C7232 Sensor and Controller is a standalone carbon dioxide (CO2) sensor for use in determining ventilation necessity with HVAC controllers. The C7232 measures the CO2 concentration in the ventilated space or duct. The C7232 is used in ventilation and air conditioning systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space. Features ...


: co2 sensor

S8 0053 Carbon Dioxide Infrared CO2 sensors for SenseAir Miniature 10,000ppm CO2 Sensor. 119. 12. Get it Tuesday, Nov 23 Friday, Nov 26. FREE Shipping. 5in1 Indoor CO2 Meter, Temperature and Relative Humidity Carbon Dioxide Detector, IndoorAir Quality Monitor, NDIR Channel Sensor, Data Logger (CO2, VOC, HCHO, Temperature) Air Quality Monitor Indoor, CO2 Detector, 6 …


: CO2 Monitor

Indoor Carbon Dioxide Meter,Air Quality Monitor,Detection ,Temperature and Relative Humidity Carbon Dioxide Detector, NDIR Sensor,Air Quality Monitor, CO2 400~5000ppm Range,3 Color CO2 Alarm. 220. 89 (/100 g) Get it Thursday, Nov 25 Thursday, Dec 2. FREE Shipping. Upgraded Indoor CO2 Meter, Seesii Carbon Dioxide Detector with " UltraClear LCD Display for …