*mydirectindustry

PD40

Product catalog summary

Performance Features
The PD40/41 models are equipped with stainless steel membranes and offer a wide measuring range from 0 to 20 bar, including negative pressure up to -20 bar. They boast an accuracy of ≤ 0.2% and can handle one-sided overloads up to 40 bar. The design is rugged for industrial use, with analog outputs of 4-20 mA (2-wires) and 0-10 V (3-wires).

Areas of Application
These transmitters are suitable for gaseous and liquid media, hygiene applications, abrasive and aggressive media, and pressure superimposed level measurement.

Technical Data
The PD40 features a temperature-compensated piezoresistive measuring principle, ensuring accuracy even at low pressures. It offers various electrical connection options and is protected against dust and water with an IP67 rating. The power supply ranges from 9-30 V DC for 20 mA output and 15-30 V DC for 10 V output. The device maintains high accuracy and stability over time, with a response time of 200 ms.

Electrical Connection
Connections include 4-20 mA (2-wires) and 0-10 V (3-wires) with options for Quickon-Connector and M12 Connector. The device is protected against short-circuits and reverse polarity.

Ordering Code
Options for process connection include G 1/2 A and G 1/4 inside, with output signals of 0-10 V or 4-20 mA. Various measuring ranges are available, and non-standard ranges can be requested. Electrical connections and mounting positions can be customized.

Measuring Ranges
The document provides a comprehensive table of measuring ranges from -25 mbar to 20 bar, with corresponding codes for ordering.

Dimensions
Detailed dimensions are provided for different connector types, ensuring proper installation and integration into existing systems.

Catalog excerpts

PERFORMANCE FEATURESMeasuring sensor with membranes made of stainless steel 1.4404 ■ Smallest measuring range: 0.. .50 mbar ■ Largest measuring range: 0.20 bar ■ Negative pressure measuring range: up to -20 bar ■ One-sided overload capability up to 40 bar ■ Rugged industrial design The PD40/41 models are characterized by a robust design and a significantly high overload capability. Stainless steel membrane and process connection are laser-welded, resulting in high media resistance and long-term stability. Each measuring range is temperature compensated, which in combination with the piezoresistive measuring principle results in a very accurate measurement even at lowest pressures. Various electrical connection options allow easy integration and are protected against dust and water with IP 67. AREAS OF APPLICATION ■ Gaseous media ■ Pressure superimposed level measurement 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-messtechn

Open the catalog to page 1

PD40 Datasheet Differential Pressure Transmitter■ ELECTRICAL CONNECTION Measuring range white: Signal - 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]

Open the catalog to page 2

05/2025 A - Modifications reserved without notice 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]

Open the catalog to page 3

PD40

PD40

Catalog excerpts

All Nöding Messtechnik catalogs and technical brochures