P14 FEMTO-THERMO-G IST, P14 FEMTO-THERMO-G Datasheet

P14 FEMTO-THERMO-G

Manufacturer Part Number

P14 FEMTO-THERMO-G

Description

SENSOR, HUMIDITY & TEMP, CAPACITIVE

Manufacturer

IST

Datasheet

1.P14_FEMTO-THERMO-G.pdf (2 pages)

Specifications of P14 FEMTO-THERMO-G

Sensor Terminals

SMD

Operating Temperature Range

-50Â°C To +150Â°C

Humidity Sensor

RoHS Compliant

Humidity Range

0 To 100% RH

Sensitivity

0.3 PF / % RH

Response Time

Capacitance

180pF

Accuracy

1.5% RH

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P14 Femto-Thermo

Capacitive Humidity- and

Temperature Sensor

The P14 Femto-Thermo is a miniaturized form of our successful P14 SMD Thermo. The favourable one chip

solution consists of a capacitive humidity sensor, based upon the famous P14 sensor, together with a Pt1000-

sensor, at the same time. The achieved outstanding accuracy due to optimal thermal coupling makes your

application top of the edge in the industry. The intrinsic high chemical resistance of the P14 together with its very

high dew point temperature and operating temperature clearly put this sensor clearly to best in class.

Advantages

Technical Data

Humidity Sensor:

Temperature Sensor:

Mechanical Dimensions:

Humidity Operating Range:

Operating Temperature Range:

Capacitance

(at 23 deg C and 30% RH):

Sensitivity (15 ... 90% RH):

Loss Factor (at 23 deg C, at 10kHz, at

90% r.H.):

Accuracy (15 ... 90% RH at 23 deg C,

after one point calibration):

Hysteresis:

Response Time T

Frequency Range:

Maximum Operating Voltage:

Signal Form:

Connectors:

Product

• Application in dew point applications and humidity generators

• Heat and measure fast

• Heat and measure comfortably even under dewing conditions

• Humidity sensor + Pt1000-element on one chip

• Outstanding accuracy due to optimal thermal coupling

• High resistance to various chemicals

• High operating temperature

• Linear characteristic curve

• RoHs conform

Dewing resistant – fast recovering time after dewing,

also at very high dewpoint temperatures

Capacitive Polymer Humidity Sensor

Pt1000 Ω DIN Kl. B

B=2 x L=4 x H=0,38 mm

0 ... 100 % RH (max. dewpoint 85 deg C)

-50 ... 150 deg C

180 pF ± 50 pF

0,3 pF / % RH

< 0,01

< ± 1,5% RH

< 1,5% RH

< 3 s (50% RH

1... 100 KHz (recommend 10 KHz)

< 12 Vpp AC

alternating signal without DC bias

SMD, reflow compatible

0% RH)

Related parts for P14 FEMTO-THERMO-G

P14 FEMTO-THERMO-G Summary of contents

Page 1

... Temperature Sensor Product The P14 Femto-Thermo is a miniaturized form of our successful P14 SMD Thermo. The favourable one chip solution consists of a capacitive humidity sensor, based upon the famous P14 sensor, together with a Pt1000- sensor, at the same time. The achieved outstanding accuracy due to optimal thermal coupling makes your application top of the edge in the industry ...

Page 2

... P14 Femto-Thermo Capacitive Humidity- and Temperature Sensor Construction Sizes Dimension in mm 0.3 0. 2.7 ± 0.1 4.0 ± 0.2 1 Humidity Sensor 2 Humidity Sensor 2.0 ± 0.2 3 Temperature Sensor 4 Temperature Sensor 0.4 ± 0.1 ...

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