CIPDB › China Industry › Instruments & Meters › Meter for Liquid & Gas
China, Chinese Smart CO2/Temperature/Humidity Detector for Air Quality with Data Log Recording1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Meter for Liquid GasGas MeterGas Analyzer
Kunshan Ast Optoelectronics Co., Ltd
Preview:
Product Description Product DescriptionAGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens the LCD backlight automatically from 22:00pm to 6:00 am. It is ideal for monitor air quality inside buildings like residential, library, offices, schools, shopping mall and HVAC systems.Basic Info.Model NO.AGn31RTC functionKeep run 7days after power offTrademarkOEM/ODMPower SourceUSB Type-CSensor TypeDual-Beam NDIROriginChina KunShanCO2 Range0~5000ppmHS Code9027100090Temperature Range0~50oC(32°F to 122°F)Production Capacity80000 Pieces/YearRH Range0-100%Transport PackageCartonBatteryExternalPackage Type1 pcs/Color BoxSingle Package Size120*61.5*29mm (4.7*2.4*1.1inch)Weight103g ( 3.6oz) Device onlyFeature:? Dual Beam NDIR (Non-Dispersive-Infrared) technology is used to improve the long term stability.? "CHART" with 2 Alarm indicate the status of CO2 records up to 24 hours.? The Large LCD clearly displays the CO2, temperature, relative humidity and real-time clock? "ECO" saving power function darken the LCD backlight (22:00pm to 6:00am).? 3-color backlight (green / yellow / red) gradually changes color with CO2 concentration.? 7-day RTC hold on when power off.? 7-color backlight for options: white - turquoise - blue - purple - green - yellow - red. Operating InstructionsLCD Display: History Chart:"CHART" with 2 Alarm indicate the status of CO2 records up to 24 hours, every three hours, the detector calculates a set of log data. The chart is used to display the history of CO2 concentration.as shown below:4 Work mode:"Auto" auto backlight is the default mode. Press "Up key" to quickly and easily change the current backlight mode, Auto à AL à On à OFF. After selecting the mode, it is the confirmation mode. You do not need to press any key to confirm it.Back Light:The AGn31 has 7 colors of background lights. Users can set the color of the background light according to their own preferences. At the same time, the backlight of AGn31 has 4 working mode, Auto-Alarm-On-OFF. When set to auto working mode, AGN31 will automatically change the backlight color according to the CO2 concentration.Back Light ModeBacklightBuzzerAutoThe LCD screen backlight color changes with carbon dioxide concentration. <800ppm: green; 800ppm~1,200ppm: yellow; >1200ppm: red. The red threshold can be modified in ALBuzzer beeps every second when AL is exceeded. Until it is turned off (with mute key) Default is OFFALThere is no backlight in normal state, but when the carbon dioxide concentration exceeds the alarm value, the LCD screen backlight is red. The AL alarm value is preset to 1,000ppm, please adjust the alarm value according to the alarm value setting method.Buzzer beeps every second when AL is exceeded. Until it is turned off (with mute key) Default is OFFONThe backlight is always on. Only backlight function, without any prompt function. Backlight color depends on selected color, see COLOR setting function.Buzzer beeps every second when AL is exceeded. Until it is turned off (with mute key) Default is OFFOFFThe backlight OFF, no back light function.Buzzer beeps every second when AL is exceeded. Until it is turned off (with mute key) Default is OFF SpecificationsTypical test conditions, unless otherwise specified: Ambient Temp =23+/-3°C, RH=50%-70%, Altitude=0~100 meterMeasurementSpecificationOperating Temperature32°F to 122°F (0°C to 50°C)Storage Temperature-4°F to 140°F (-20°C to 60°C)Operating & Storage RH0-95%, non-condensingCO2 Measurement Accuracy at 0~3000ppm±50ppm or ±5% of reading, whichever is greater Accuracy over 3000ppm±7% Repeatability20ppm at 400ppm (standard dev. of 10 readings in 1 minute)Measurement Range0-5000ppmDisplay Resolution1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)Temp Dependence±0.2% of reading per °C or ±2ppm per °C, whichever is greater, referenced to 25°C Pressure Dependence0.13% of reading per mmHg (corrected by user's altitude input)Response Time<2min for 63% of step change or <4.6min for 90% step changeWarm-up Time10 secTemp Measurement Operating Temperature32°F to 122°F (0°C -50°C)Display Resolution0.1°F (0.1°C)Accuracy±1°F (±0.5°C)Response Time<20min (63%)RH Measurement Range5-95%Accuracy±5%Resolution1% on Main Reading, 0.1% on Max Min Reading Power Requirements160mA Peak, 15mA average at 5.0VDimension120*61.5*29mm (4.7*2.4*1.1inch)Weight103g ( 3.6oz) Device only, AC Adapter not included ApplicationAbout Us KUNSHAN AST Optoelectronics CO., LTD designs, develops and manufactures high quality and affordable electronic device.We are ISO 9001 certified ODM/OEM company, we cooperate with many world-renowned brand companies, and our products are sold to many countries and regions around the world and have received high recognition. These countries and regions include the United States, Germany, the United Kingdom, Thailand, Sweden, Argentina, Spain, Indonesia, Vietnam, Japan, Chinese Taiwan, the Netherlands, Australia, New Zealand, Austria, Canada, etc.We have a strong independent research and development team, capable of independently designing products and possessing numerous product patents. We not only provide systematic solutions for various industries but also offer product design and OEM/ODM services to our customers.Our team is committed to the research and development of infrared measurement.Especially in the field of NDIR gas measurement, our team has 15 years of development experience, and professional engineering development experience allows us to continue to receive high praise from customers.Our engineers design our products while keeping the following goals in mind: to ensure the highest level of quality, accuracy, our design team strives to improve the competitive edge of our products to help you develop a broader market.We continue to invest and improve in research and development, automatic calibration equipment, and automatic testing equipment, so that we can better serve and meet the expectations of our global partners. Mutual benefit and win-win with partners.You're always welcome to reach out to us and pick out the products that catch your eye.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...