How to Buy Temperature and Humidity Sensors?
The temperature and humidity in life are two parts that are closely related to most people. Still, the perception of this part is not detectable by the human eye but needs to be detected by the physical quantity itself. temperature and humidity sensors have this purpose, mainly used to measure temperature and humidity in ,,
With the accelerated development of society and industrial processes, the application of temperature and humidity sensors has been popularized in various fields of industrial life. In the broad application of products, many users do not grasp the precautions when using the products they purchased, resulting in inaccurate measurement data when using the products to detect temperature and humidity. The following ASAIR will give a brief description of the precautions during the use of the temperature and humidity sensor:
First of all, you need to know the measurement range when you choose and pay attention to what interval value the instrument you purchased is measuring. Because some sensors measure relative humidity and some are absolute humidity, ask the manufacturer or read the label.
The second, the impact of drift. Due to the influence of dust, oil and harmful gases in practical applications, the instrument will age with the extension of use time. Therefore, users need to consider the problem of reduced accuracy. Usually, the annual drift of the product is about plus or minus 2%, or even higher; the user should recalibrate the temperature and humidity range according to the validity period indicated in the product manual.
Finally, measurement accuracy is also the most important indicator for selecting a temperature and humidity sensor. Users should consider the company's needs when purchasing, not blindly pursuing precision, but buying the precision they need to improve the cost-effectiveness. Under different ambient temperatures, the indicated value should also consider the influence of temperature drift.
At present, Guangzhou ASAIR Electronics Co., Ltd. has launched the third-generation integrated temperature and humidity sensor AHT21, which is an accurate and reliable humidity measurement sensor. AHT21 is equipped with a newly designed ASIC special chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard on-chip temperature sensor element. Its performance has been dramatically improved or even exceeded the reliability level of the previous generation of sensors. A generation of temperature and humidity sensors has improved their performance in harsh environments more stable.
The integrated temperature and humidity sensor AHT21 of ASAIR Electronics is ultra-low power consumption, high-precision digital output temperature sensor. It has many advantages such as I2C interface digital output, excellent long-term stability, rapid response, strong anti-interference ability, etc. It is widely used in HVAC, dehumidifier, testing and inspection equipment, consumer products, automobiles, automatic control, data loggers, meteorology Stations, home appliances, humidity control, medical and other related temperature and humidity detection and control.
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本文由电子人生转载自ASAIR，原文标题为:Increase Knowledge|How to buy temperature and humidity sensors?，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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【经验】解析温湿度传感器选购及使用注意事项
随着社会和工业进程的加速发展，温湿度传感器的应用已经普及到工业生活的各个领域。在产品的广泛应用中，许多用户在使用他们购买的产品时没有掌握注意事项，导致在使用产品检测温度和湿度时测量数据不准确。本文奥松电子简要说明温湿度传感器选购及使用过程中的注意事项。
Amphenol Sensors(安费诺)温度传感器/MEMS压力传感器/C〇2、湿度、灰尘传感器选型指南
目录- Sensors Temperature Sensors Pressure Sensors CO2, Humidity & Dust Sensors
型号- DK SERIES,NDP SERIES,NHQ SERIES,AAS-AQS-UNO-RH-CO2,RL40,T5D SERIES,FMA SERIES,GC32,EC95,AB6 SERIES,RL45,GC16,GT SERIES,DKM SERIES,CTP65,M SERIES,UD20,S SERIES,CTP60,RL30,AIT SERIES,GE-1935,TH SERIES,NDL SERIES,3006,MELF,YS4019,RL35,HM SERIES,GE-2102,GE-2103,JS2945,T6715,T6613-X,AAS-AQS-UNO,TM SERIES,R85 SERIES,SM-UART-04L,YSM SERIES,FP10,NPI-15,T6715-X,FP14,NPC-120,HS12SP,NPI-19,B35 SERIES,T6713,BB07,SUF SERIES,NK SERIES,BB05,YS4020,T6703,YSM 4021,YR SERIES,BR16,A-1737,BR14,T6700,BR11,T SERIES,FP07,1403,NHQM,P85 SERIES,ZTP SERIES,JF SERIES,NDK SERIES,JS8741,NPH SERIES,JS8746,R100,JR SERIES,PTSM,MA400,SM-PWM-01C,JB SERIES,1803,BB11,B05 SERIES,T6616,EVAP,YF SERIES,JA SERIES,P100,YD SERIES,YH SERIES,MF65 SERIES,YG SERIES,MA100,JIC SERIES,YB SERIES,B43 SERIES,T9602,NPC-100,YA SERIES,YC SERIES,SC30,CTP100,BR23,T6613,PTD SERIES,PTE SERIES,YM120,HVAC,JTC SERIES,JTR SERIES,MS SERIES,YK SERIES,WTF083B001,P30 SERIES,YL SERIES,YP SERIES,PTA SERIES,PTH SERIES,ND SERIES,B07 SERIES,PTF SERIES,PTO SERIES,P60 SERIES,JM SERIES,YS SERIES,T6600,RL1004,BR32,JS6780,JI SERIES,HS30P,JW SERIES,A1447-A1450,JS SERIES,TP SERIES,JE SERIES,JC SERIES,GE-1856,1703,B14 SERIES,T6615-X,GE SERIES,R65 SERIES,DC95,JYA SERIES,T3000,EVAP A1424,SC50,BR42,A-1266,C100,GE-1923,NPP-301,706 SERIES,2006,NKA SERIES,AS SERIES,B10 SERIES,P25 SERIES,NHQMM,GC11,RL20,CL SERIES,P20 SERIES,GC14,GE-1920,NPC-1220,JP SERIES,P65 SERIES,ES SERIES,CTP85,T6713-X SERIES,BR55,MC65,KU SERIES,TK95,NDM SERIES,R60 SERIES,NDU SERIES,NPC-1210,TC SERIES,JL SERIES,RL14,JD SERIES,RL060628,RL10
奥松电子温湿度传感器选型表
提供奥松电子温湿度传感器选型，工作电压覆盖2.2-5.5V、3.3V~ 5.5V、4.7V~5.5V等，测量温度范围 -40℃~120℃，湿度范围0~100%RH
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产品型号
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品类
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供电电压
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测量温度范围
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测量湿度范围
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测量温度精度
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测量湿度精度
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温度分辨率
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湿度分辨率
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输出信号
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AHT20-F
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半导体温湿度传感器
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2.2V~5.5V
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-40℃~85℃
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0~100%RH
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±0.3℃
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±2%RH（25℃）
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0.01℃
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0.024%RH
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I2C数字信号
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选型表 - 奥松电子 立即选型
纳芯微电子（NOVOSENSE）信号感知芯片/隔离与接口芯片/驱动与采样芯片选型指南（英文）
目录- Company Profile Signal Sensing System Interconnection Power & Driver
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SERIES,NSI6602VB-Q1SWKR,NSD8310,NSI6602VD-DSPNR,NSI68515UC-DSWR,NST60,NSD8312,NSI6602ND-DSPNR,NSHT30,NSI6602C-Q1SWR,NSI82XXC,NSL21630,NSI6642B-DSPNR,NSL21631,NSI6602VD-Q1SWR,NSD5604-DHTSPR,NSI22C12,NSA2302,NSA2300,NSIP8920WX,NSIP8943WX,NSI6651ALC-Q1SWR,NSI8240WX,NSD1224LA-DSPR,NSI8261SX,NSD2621B-DQAGR,NSI8263WX,NSIP89XX SERIES,NSE11409 SERIES,NSI6602A-Q1SPNR,NSI6602NC-DLAR,NSI1303E0X,NSI6801,NSUC1610,NSI83086C,NSI8308XC,NSI6642D-DSPNR,NSD1015T-DSPR,NSI68515,NSI1306M25,NSI1300D25,NSIP8822WX,NSI6642C-DSWR,NSD1025V-Q1HMSR,NSD7312A-Q1HSPR,NPD020N120A-DTOGT,NSI83085C,NSI6602MB-Q1SWTR,NSIP892X,NSL21610,NSI6622B-DSWR,NSI6602VC-DSWR,NPD040N120A-DTOGT,NSI6602C-DLAR,NSI6602MC-DSWTR,NSI8262SX,NSI8241WX,NSIP8822,NSIP8943,NSL21611,NSIP8944,NSI6602A-DSWKR,NCA9534B,NSIP8940,NSIP8820,NSIP8941,NSR35 SERIES,NSIP8821,NSIP8942,NSI6651ASC-DSWR,NSI68515RC-DSWR,NSI8263SX,NSI1042-DSWR,NSI1042CDSWVR,NSI8241CX-DSWR,NSI6611ASC-Q1SWR,NSIP83086C,NSI8260CX-DSWR,NSI8230WX,NSIP1042,NSI6602B-DLAR,NSD
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可定制ATD TE Dehumidifier的冷却功率：20~220W；工作电压：12V(DC)/ 220V(AC)；控温精度：≤±0.5℃；尺寸：冷面：20*20~500*300；热面：60*60~540*400(长*宽;单位mm）。
最小起订量： 1 提交需求>
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