歡迎來到廣州西博臣科技有限公司官網!

聯系方式Contact Us
廣州西博臣科技有限公司
電話:020-87233235  
傳真:020-87232586
地址:廣州市白云區沙太路華苑街2號
網址:www.cbsen.com www.vtddwqze.cn
郵箱:[email protected]
濕敏電阻敏感元件
當前位置 : 詳細信息

濕度傳感器 CHR01-3035W

1.Application rang:


The specification is applicable to impedance type Humidity sensor, Model: CHR-01       
在線留言
分享到 :

1.Application rang:

The specification is applicable to impedance type Humidity sensor, Model: CHR-01       
     

2、General Specification         

Part name

Humidity Sensor

Type

CHR01

Rated Voltage

1V AC(50Hz ~ 2 K Hz)

Operating humidity range

20%~ 90% RH

Accuracy

 ±5%

Operating temperature range

The Maximum operating temperature

0~+85

120  *

Standard characteristics

30  (21 ~ 40.5)  KΩ  

(at 60%RH, 25℃)

Response time  

  12 s  (20%~ 90%)

Hysteresis

 1.5%RH

Humidity drift(per year)

≤±2% RH

Typical humidity response characteristic at 25℃

Show in Fig 2

Dimension

Show in Fig 1

** The characteristics chart of humidity registance between 0℃ and 60℃:Page3/5 Fig 2 and Page5/5 Tab1

 

 3.Caution in using the Humidity Sensor

(1).Please beware of using the following gas:

Solvent, Organic gas, Alcohol, Glycol,

Nox, Ammonia inorganic gas, Sox,

Anionic ionizer, Salty air. please use the LRC test equipment.

(2).Do not use it in too much wet or  condesed condition. 

(3). Do not use DC to the Humidity Sensor , please use the LRC test equipment.

(4).Use in good air condition.

     

Figure 1 Dimensions(mm)&structure

 

 
1Sensor case(cover) (ABS) 

2Substrate (AL2O3) 
3
Carbon electrode 
4
Humidity sensitive material  
5
Lead frame

 

 

Figure 2    Relative humidity-Resistance characteristics

The Relative humidity and Resistance characteristics of this sensor are shown in the following graph.

     

Figure 3  Typical characteristics  between 0℃ and 60℃

Tab 1  Resistance characteristics at each temperature

 

15

25

35

40

55

30%

518.8

352.8

256.7

241.3

137

35%

347.6

261.8

143

137

80.33

40%

277.2

166.6

93.6

81.53

50

45%

172.8

92.8

60.3

52.7

33.38

50%

96.3

60.6

41.43

34.3

22.05

55%

70.8

40.4

29.12

24.25

15.88

60%

56.2

29.5

20.8

17.71

12.17

65%

43.3

21.1

15.61

13.12

9.02

70%

31.3

15.44

11.51

10.09

6.58

75%

22.6

11.84

8.74

7.35

4.64

80%

15.8

9.13

6.52

5.46

3.38

85%

10.48

6.55

4.52

3.89

2.48

90%

7

4.6

3.15

2.65

1.807

                           Unit : KΩ

* All data is get by LCR meter at 1VAC/KHZ


上一篇:濕度傳感器 CHR01-3035W       下一篇:01型無鉛電阻 14K
[ 打印本頁] [ 關閉窗口]
在線客服 QQ直接咨詢
  • 點擊這里給客服陳小姐發消息
  • 點擊這里給客服植先生發消息
手機官網
服務熱線
020-87233235
今科科技  中國燈飾商貿網  人才招聘網  商務易 中國  網購86 今科云計算 
网上赚钱都是骗局吗