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HC103M2: 产品描述Fast High End Humidity Sensors for Radiosondes / Registering Balloons; 文件大小246KB，共2页; 制造商ETC2

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HC103M2概述

Fast High End Humidity Sensors for Radiosondes / Registering Balloons

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HC103M2

Tec hnical Da ta

Nominal capacitance C

(at 30°C /

86°F

)

Sensitivity

Working range humidity

temperature

Linearity error (0...98% RH)

Hysteresis

Response time RH t

Fast High End Humidity Sensors

for Radiosondes / Registering Balloons

160 ± 40 pF

0.55pF /% RH

0...100% RH

-80...120°C

(-112...248°F)

< ± 2% RH

1.9 ± 0.25% RH

response time t

[sec]

temperature [°C]

Temperature dependence

Loss tangent

Maximum supply voltage

Maximum DC voltage

Operating frequency

Packaging

tray 101.6x101.6 mm

(4x4”)

tape and reel

1) more details for t < -20°C on request

dC = -0.0019*RH*(T-30°C) [pF]

< 0.05

5V max (UPP)

< 5mV

10...100 kHz, recommended 20kHz

240 sensors

refer to ordering guide

Char acteristics

The average increase of capacitance over the

working range is 55pF. For the range of

0–98% RH linear approximation is possible, errors

will be lower than < ± 2% RH.

The sensor characteristic is determined by the

following linear formula:

C(RH) = C

* [1+HC

* RH]

with HC

= 3420 ± 250 ppm /% RH

relative humidity [% RH]

For high accuracy requirements, the sensitivity is determined by the following polynomial:

C(RH) = C

* [1 + HC

* RH + K(RH)]

whereby:

K(RH) = A

*RH+A

*RH

1.5

*RH

2.5

= 2.6657E

-3

= -9.6134E

-4

= 1.1272E

-4

= -4.3E

-6

capacitance [pF]

V1.2

HC103M2

HC103M2相似产品对比

	HC103M2	103M2
描述	Fast High End Humidity Sensors for Radiosondes / Registering Balloons	Fast High End Humidity Sensors for Radiosondes / Registering Balloons

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