Digital-output Relative Temperature Sensor Module Probe Hot Sale

US $10.86

China, China
Jan 29th

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Module Description Feature & Application: 1. Full range temperature compensated 2. Relative humidity and temperature measurement 3. Calibrated digital signal *Outstanding long-term stability 4. Extra components not needed 5. Long transmission distance 6. Low power consumption 7. 4 pins packaged and fully interchangeable Description: AM2303 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.Its sensing elements is connected with 8-bit single-chip computer. Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory. Small size & low consumption & long transmission distance(20m) enable AM2303 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient. Technical Specification: 1. Model AM2303 2. Power supply 3.3-6V DC 3. Output signal: digital signal via single-bus 4. Sensing element :Polymer humidity capacitor & DS18B20 for detecting temperature 5. Measuring range: humidity 0-100%RH; temperature -40~125Celsius 6. Accuracy: humidity +-2%RH(Max +-5%RH); temperature +-0.2Celsius 7. Resolution or sensitivity: humidity 0.1%RH; temperature 0.1Celsius 8. Repeatability humidity: +-1%RH; temperature +-0.2Celsius 9. Humidity hysteresis: +-0.3%RH 10.Long-term Stability :+-0.5%RH/year 11.Sensing period Average: 2s 12.Interchangeability :fully interchangeable Package: 1x AM2303 Digital-output relative Temperature and Humidity Sensor/Module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than $50.00,please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days (USA ,CA,AU,UK,DE).other country 15-35 days. 2.Express by EMS ,it must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.),please contact us to talk about shipping fee. 3.Once you purchase, please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us ???? 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult, please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service, Business hours are 9am to 6pm Beijing time (+8 GMT), Monday to Friday. Engineered for professional eBay sellers!