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参数资料
| 型号： | CHS-UPR |
| 厂商： | TDK Corporation |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | HUMIDITY SENSOR 5V 3% 3-PIN |
| RoHS指令信息： | RoHS Material |
| 产品目录绘图： | CHS-UPR Side CHS-UPR Bottom CHS-UPR Top |
| 标准包装： | 40 |
| 系列： | CHS |
| 传感器类型： | 电阻 |
| 湿度范围： | 5 ~ 95% 相对湿度 |
| 工作温度： | 0°C ~ 50°C |
| 精确度： | ±3% RH |
| 响应时间： | 1.0 分钟 |
| 输出： | 线性电压 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 产品目录页面： | 2820 (CN2011-ZH PDF) |
| 其它名称： | 445-2579 |
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CHS-U TYPE
ELECTRICAL CHARACTERISTICS
Item
Operating voltage Edc (V)
Specifications
Minimum Standard
4.75 5
Maximum
5.25
Conditions
Operating current(mA)
Output voltage(mV)/(%)RH
Output impedance(k ? )
10
(200) ?
0.6
Edc=5V, 25°C
Edc=5V, 25°C, 5 to 95(%)RH
at DC
Accuracy(%)RH CHS-UPS, -UPR
CHS-UGS, -UGR
Hysteresis(%)RH
Temperature dependency(%)RH
Response time(min)
Recommended operating temperature(°C)
? (
): Reference value
–3
–5
–5
+5
≈ 0
1
+3
+5
+5
+45
Edc=5V, 25°C, 5 to 95(%)RH
(For details, please refer to typical characteristics)
Stable time: 20min
Edc=5V, 25°C standard, +5 to +45°C, 5 to 95(%)RH
Response time to reach 90% of actual humidity as for from 30 to
85(%)RH
Edc=5V
TYPICAL CHARACTERISTICS
SENSOR LINEARITY CHARACTERISTICS (Ta=25°C Edc=5V)
TEMPERATURE DEPENDENCY CHARACTERISTICS
1
1
95(%)RH
0.8
0.8
90(%)RH
80(%)RH
70(%)RH
0.6
0.4
0.2
(+3(%)RH) +5(%)RH
–5(%)RH (–3(%)RH)
0.6
0.4
0.2
60(%)RH
50(%)RH
40(%)RH
30(%)RH
20(%)RH
10(%)RH
5(%)RH
0
0
20 40 60 80 100
0
0
10
20 30 40 50
Relative humidity (%)RH
Temperature (?C)
Center line
Allowance
Typical value
Tolerance of each humidity
UP TYPE ± 3(%)RH
UG TYPE ± 5(%)RH
Typical value
Specification temperature zone
+5 to +45?C (5 to 95(%)RH)
Tolerance of each humidity
± 5(%)RH
? All specifications are subject to change without notice.
002-01 / 20100120 / eb111_chs.fm
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