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| 型号： | CHS-UPR |
| 厂商： | TDK Corporation |
| 文件页数： | 4/7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 |
(3/6)
CHS-SS TYPE
For consumer and office equipment
FEATURES
? Humidity sensing characteristics exhibit virtually no hysteresis.
SHAPES AND DIMENSIONS
SQUARE TYPE
? Compact size.
? Low current consumption.
? Outputs DC.1V at 100(%)RH; relative humidity can be read
directly with a voltmeter.
? All-in-one construction integrates sensor with support circuitry.
10max.
Sensible
side ? 1
5max.
Sensible
side ? 1
The entire module operates off a 5V power supply.
? Generated ripple at low humidity levels will not exceed 2.5mV.
CHS
SS
Type
Nominal accuracy(%)RH
CHS-MSS
±5
Vout G+5
R
Label
Measuring range(%)RH
20 to 85
MAXIMUM RATINGS (Ta=25°C)
Power supply
7V max.
voltage Edc
Operating
0 to +50°C, power supply voltage 5V, without dewing
conditions
Storage
–20 to +60°C, without dewing
conditions
1 2 3
2.5
0.5
? 2
2.5
0.25
Pin No. 1 Analog output voltage
Pin No. 2 GND
Pin No. 3 +Power supply voltage
? 1 When installing the device, ensure that the humidity
sensing surface is not obstructed.
? 2 The three leads are parallel to within 0.2mm.
Weight: 1.1g typ.
Dimensions in mm
Tolerance: ± 0.2
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
at DC
Accuracy(%)RH
Hysteresis(%)RH
Temperature dependency(%)RH
Response time(min)
Recommended operating
temperature(°C)
? (
): Reference value
–5
–5
+15
≈ 0
1
+5
+5
+35
Edc=5V, 25°C, 20 to 85(%)RH(For details, please refer to typical
characteristics)
Stable time: 20min
Edc=5V, 25°C standard
Response time to reach 90% of actual humidity as for from 30 to 85(%)RH
Edc=5V, without dewing(For details, please refer to typical characteristics)
? All specifications are subject to change without notice.
002-01 / 20100120 / eb111_chs.fm
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| CHS-XS | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Humidity Sensors CHS Series CHS-XS Type |
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