Datasheet > CHS-BSS

CHS-BSS

更新时间： 2024-09-17 21:21:35

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
6页	160K
描述
Analog Circuit, 1 Func

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CHS-BSS 数据手册

B111_CHS

(1/6)

CHS Series CHS-U, -SS, -C Types

Sensors

Humidity Sensors

Humidity Sensor Units

TDK’s CHS series humidity sensors are compact and extremely

simple to apply. Because they contain the necessary circuitry,

there is no need to provide additional control circuitry or perform

time-consuming calibration. With simple connection to a power

supply, they will output DC at 100% relative humidity. This makes it

possible to read RH directly with a voltmeter.

CHS-U TYPE

For industrial use and measuring equipment

FEATURES

• Characteristics are stable over a wide temperature range.

• Humidity sensing characteristics exhibit virtually no hysteresis.

• Highly cost-effective and compact, requiring extremely little

mounting space.

• These sensors can measure a wide range of humidity – from

5(%) to 95(%)RH.

• They are highly accurate. The nominal accuracy for the CHS-

UPR and CHR-UPS is within ±3(%) RH.

• Low current consumption.

CHS-UGS

CHS-UGR

CHS-UPS

CHS-UPR

• Outputs DC.1V at 100(%)RH; relative humidity can be read

directly with a voltmeter.

Type

Nominal

accuracy(%)RH

Measuring range(%)RH

±5

±3

• All-in-one construction integrates sensor with support circuitry.

The entire module operates off a 5V power supply.

• Generated ripple at low humidity levels will not exceed 2.5mV.

5 to 95

SHAPES AND DIMENSIONS

SQUARE TYPE

ROUND TYPE

CHS-UGS, -UPS

CHS-UGR, -UPR

20max.

11.5max.

6.5max.

Sensible

side

Sensible

side

Sensible

side

Label

0.49

Label

0.49

2 3

Pin No. 1 Analog output voltage

Pin No. 2 GND

Pin No. 3 +Power supply voltage

Pin No. 1 Analog output voltage

Pin No. 2 GND

Pin No. 3 +Power supply voltage

Label

2.5

Weight: 1.38g typ.

MAXIMUM RATINGS (Ta=25°C)

When installing the device, ensure that the humidity

sensing surface is not obstructed.

Power supply voltage Edc 7V max.

Weight: 1.68g typ.

0 to +50°C, power supply voltage 5V, without

dewing

–20 to +60°C, without dewing

Operating conditions

Storage conditions

Dimensions in mm

Tolerance: ±0.2

Speciﬁcations which provide more details for the proper and safe use of the described product are available upon request.

All speciﬁcations are subject to change without notice.

12 3 4 5 6

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