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P120

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P120

Product catalog summary

Performance Features

Utilizes a dry capacitive ceramic sensor.
Measuring range from 0 to 60 bar, with a minimum range of 0 to 20 mbar.
Capable of measuring negative pressure up to -1 bar.
Accuracy is ≤ 0.2%.
High overload capability and adjustable range with a turndown ratio of 3:1.
Rugged design, adjustable on-site, and DNV certified.
Analog output options include 4-20 mA (2-wires), 0-20 mA (3-wires), and 0-10 V (3-wires).

Areas of Application

Suitable for gaseous, liquid, abrasive, and aggressive media.
Applicable in maritime environments.

Technical Data

Power supply requirements: 9-30 V DC for 20 mA output and 19-30 V DC for 10 V output.
Signal accuracy is ≤ ±0.2% FS at 25°C, with long-term stability of ≤ ±0.15% FS per year.
Response time is 200 ms, with a switch-on time of less than 1 second.
Temperature ranges: Medium temperature from -40 to 100°C, surrounding temperature from -25 to 80°C (2-wires) or 0 to 70°C (3-wires), and storage temperature from -40 to 85°C.
Electrical protections include permanent short-circuit resistance and reverse polarity protection.
Mechanical resistance to vibration is 4g according to DIN EN 60068-2-6:2008.
Wetted materials include stainless steel 1.4404 for process connection and ceramic Al2O3 for the sensor.
Protection type is IP 65.

Ordering Information

Various measuring ranges available, with options for relative, absolute, and adjustable ranges.
Process connection options include 1/2-14 NPT and G 1/2 B, among others.
Output signal options include 4-20 mA (2-wires) and switchable 0-10 V and 0(4)-20 mA (3-wires).
Sensor seal options include FPM (Viton), NBR, EPDM, and FFKM.
Housing options include polyamide and stainless steel.
Additional options include ceramic sensor and DNV certification.

Dimensions

Detailed dimensions provided for different process connection types and housing materials.

Catalog excerpts

PERFORMANCE FEATURESDry capacitive ceramic sensor ■ Smallest measuring range: 0.. .20 mbar ■ Largest measuring range: 0.60 bar ■ Negative pressure measuring range: up to -1 bar ■ High overload capability ■ Adjustable range (Turndown) 3:1 The P120 model is characterized by its on-site adjustment capability. The measuring range can be fine-tuned subsequently and the cable is connected directly to the integrated clamps. The analog output can be switched from 4-20 mA to 0-20 mA or reconnected to 0-10 V at any time. The ceramic sensor element is resistant to aggressive and abrasive media. The capacitive measuring principle enables a very accurate and long-term stable measurement even at lowest pressures and high overload resistance. The process connection is made of high quality stainless steel 1.4404 and is therefore suitable for almost all media. The upper housing part is optionally available in polyamide for cost-sensitive areas, or stainless steel for harsh surroundings. Our modular design concept provides a wide variety of products. Feel free to contact us if you need a customization that is not listed in this datasheet. AREAS OF APPLICATION ■ Gaseous media Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 - 0 Fax: 040 / 67 58 51 - 49 • Internet: www.noeding-messtechnik.de • E-mail: info@noeding-messt

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Measuring range 0,02 A Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 - 0 Fax: 040 / 67 58 51 - 49 • Internet: www.noeding-messtechnik.de • E-mail: [email protected]

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■ MEASURING RANGES Measuring ranges Ranges Measuring ranges see table 99 Non-standard range (on request) Process connection and material 2 1/2-14 NPT, 1.4404 Sensor seal 1 FPM (Viton), standard 5 FFKM (Chemraz / Kalrez) Options (Multiple selections possible) R Ceramic sensor 99,9% * If the option "DNV certified" is selected, an FEP cable is used.

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P120 Datasheet Pressure Transmitter DIMENSIONS Stainless steel 1.4301 Housing PROCESS CONNECTION Polyamide Housing PROCESS CONNECTION 11/2022 A - Modifications reserved without notice Nöding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 – 0 Fax: 040 / 67 58 51 – 49 • Internet: www.noeding-messtechnik.de • E-mail: info@noeding-me

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P120

P120

Catalog excerpts

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