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P14-W Brochure en

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P14-W Brochure en

Product catalog summary

Benefits & Characteristics

High chemical resistance and very low drift.
Operates over a wide temperature range with high humidity stability.
Resistant to condensation and offers fast recovery time.
Customizable sensors available upon request.

Technical Data

Dimensions for Wired SMD: 5 x 3.81 x 0.4 / 0.8 mm and 6.35 x 2.54 x 0.4 mm.
Capacitance at 30% RH and +23°C: 150 pF ±50 pF or 180 pF ±50 pF.
Sensitivity: 0.25 pF/% RH or 0.3 pF/% RH from 15% RH to 90% RH.
Operating humidity range: 0% RH to 100% RH, with a maximum dew point of +85°C.
Operating temperature range: -50°C to +150°C.
Loss factor: < 0.01 at +23°C, 10 kHz, 90% RH.
Linearity error: < 1.5% RH after one-point calibration.
Hysteresis: < 1.5% RH.
Response time t63: < 5 seconds from 50% RH to 0% RH at +23°C.
Temperature dependence formula provided with coefficients B1, B2, B3, and B4.
Measurement frequency: 1 kHz to 100 kHz, recommended 10 kHz.
Maximal supply voltage: < 12 Vpp AC.
Signal form: Alternating signal without DC bias.
Connections: Various wire options available, including CuP-SIL-wire and Au/Cu-wire.

Calibration and Order Information

Calibration should be done 5 days after soldering at the earliest.
Order codes provided for different configurations, including SIL, SMD, and Au/Cu-wire options.

Additional Information

All mechanical dimensions are valid at 25°C ambient temperature unless otherwise indicated.
Data provided is for informational purposes and not guaranteed as assured characteristics.
Technical changes may occur without prior notice.
Product specifications are subject to change without notice.

Catalog excerpts

Capacitive Humidity Sensor Optimal for various humidity applications Benefits & Characteristics ▪ High chemical resistance Wide temperature range High humidity stability Customer-specific sensor available upon request Fast recovery time 1) For actual size, see dimensions Technical Data Wired Operating humidity range: Operating temperature range: Loss factor: Linearity error: < 1.5 % RH (15 % RH to 90 % RH at +23 °C after one point calibration) Temperature dependence (nominal): Measurement frequency: Maximal supply voltage: Signal form: alternating signal without DC bias CuP-SIL-wire post-plated with Sn, 10 mm or Au/Cu-wire, Ø 0.4 mm, 10 mm, or SMD, automatic assembly compatible * Customer-specific alternatives available DHP14-W_E2.3.1 | Humidity Sen

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The calibration of the sensor must be done 5 days after soldering at the earliest. Characteristic Curve

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Product Photos Order Information - SIL (CuP-SIL-wire post-plated with Sn, 10 mm) P14 (150pF ±50pF) Order code Former order code Order Information - SMD P14 SMD-G (180pF ±50pF) Order code Former order code Order Information - Au/Cu-wire, Ø 0.4 mm, 10 mm P14-W (150pF ±50pF) Order code Former order code Order Information - Cu/Ag-wire, 18 mm, AWG26, PTFE, insulated 8 mm P14.S-W (150pF ±50pF) Order code Former order code Innovative Sensor Technology IST AG, Stegrütistrasse 14, 9642 Ebnat-Kappel, Switzerland Phone: +41 71 992 01 00 | Fax: +41 71 992 01 99 | Email: [email protected] | www.ist-ag.com All...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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