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Ningbo Jiangbei Junrong Electron Technology Co.,Ltd
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Humidity and Temperature Meter
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DHTE2A
Humidity and temperature meter
Name Humidity displaying
instrument
Ningbo jiangbei junrong electron technology Co., ltd product developed department Frame 2006.08.25
Model DHTE2A
1、 Summarize
DHTE2A humidity and temperature meter is designed by Ningbo Junrong Electron, with the characteristics of stable capability, highly capability-price rate, temperature compensate, highly displaying precision, cheap price, small cubage. It is a perfect humiture testing production for electric alcohol ark, refrigeratory, breed box, dehumidify machine and adding humidity machine.
2、 Apply range
Electric alcohol arks, refrigeratory, breed box, dehumidify machine and adding humidity machine.
Vocation like electron、pharmacy、commissariat、storage、baccy、spin、weather.
3、 Shape
Model Encapsulation Shape
DHTE2A Without shell chart
4、 Electric parameter
（1）Power supply ( Vin )： DC5V ±10%
（2）consume electrical current： 约55mA（MAX 65mA）
（3）Temperature operating range： 0～50°C
（4）Humidity operating range： 95%RH以下（non-dew point）
（5）Humidity measuring range： 30～90%RH
（6）Temperature storing range： 0～70°C
（7）Humidity storing range： 95%RH以下（non-dew point）
（8）Humidity displaying accuracy： ±3%RH（40%RH-70%RH，15°C-35°C）
±5%RH（other range）
（9）Temperature displaying accuracy： <±1.5°C
（10）Temperature dependence（reference）： <±3%RH（Vin=5.00V DC,40-80%RH
25°C is benchmark,0-50°C range）
（11）voltage dependence（reference）： ±1%RH（at25°C，30-90%RH
DC5V is benchmark,4.50-5.50Vrange）
5、Dimension： Wide 47mm X tall20.5mm X thick 38mm
6、Adopt two double bit 0.36 LED numeral tube to show the humidity and temperature
7、Power supply： DC 5V±10% power supply connection as follows
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