*mydirectindustry

Catalogs
Trafag AG sensors & controls
Differential Pressure Picostat PSTD 9D0

Differential Pressure Picostat PSTD 9D0

Product catalog summary

Overview: The document is a technical data sheet for Trafag's Differential Pressure Picostat, model PSTD 9D0, used in industries such as shipbuilding, engine manufacturing, machine tools, and hydraulics. Trafag is a Swiss-based international supplier of high-quality sensors and monitoring instruments.

Applications and Features:

Compact design and rugged housing.
High repeatability and IP65 protection with plug connector.
Can be mounted in any position.

Technical Specifications:

Measuring principle: Bellow with repeatability of ± 1.0% FS typical.
Measuring range: -1 to 6 bar and -1 to 8 bar.
Media temperature: -25°C to +120°C; Ambient temperature: -25°C to +85°C.
Output signal: 1 floating change-over contact (SPDT).
Approval/Conformity: GL EN60730-1/EN60730-2-6: Typ 2.B.H.

Product Variants:

PSTD4 9D0: Pressure range -1 to 6 bar, differential pressure 0 to 4 bar, overpressure max 8 bar, switching differential 0.2 bar (fixed).
PSTD6 9D0: Pressure range -1 to 8 bar, differential pressure 0 to 6 bar, overpressure max 12 bar, switching differential 0.3 bar (fixed).

Environmental and Mechanical Data:

Protection: IP65, Humidity: Max. 95% relative.
Vibration: 5-25 Hz: ±1.6 mm, 25-100 Hz: 4g; Shock: 50g/11ms.
Sensor material: Bronze (CuSn8); Housing material: Brass CuZn39Pb3.
Mounting torque: Max. 25 Nm; Installation: Any position.
Weight: ~800 g.

Electrical Data:

Microswitch rating varies by type, with options for big and small switching differentials and gold-plated contacts for intrinsically safe control circuits.
Electrical connections: EN175301-803-A (DIN43650-A).

Dimensions and Installation:

Detailed dimensions and torque specifications for installation are provided.

Additional Information:

Further documents such as data sheets, instructions, and flyers are available on Trafag's website.

Catalog excerpts

Differential Pressure Picostat PSTD 9D0-1

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. Features ■ shipbuilding ■ engine manufacturing ■ Machine tools ■ Hydraulics ■ compact design ■ rugged housing ■ High repeatability ■ Protection iP65 (with plug connector) ■ any mounting position possible subject to change Data sheet H72273f 02/2017 Trafag sensors & controls Switzerland www.trafag.com [email protected] trcifciq sensors controls

Open the catalog to page 1

Differential Pressure Picostat PSTD 9D0-2

Microswitch Big switching differential 11 Small switching differential 11 Switch with gold plated contacts 11 Range Range Differential pressure Over pressure Burst pressure trofaq sensors ^^controls

Open the catalog to page 2

Differential Pressure Picostat PSTD 9D0-3

11 Other adjustment ranges upon request trofaq sensors ^^controls

Open the catalog to page 3

Differential Pressure Picostat PSTD 9D0-4

High Pressure High Pressure 1) Torque: G 1/8": MA = 16 ... 20 Nm G 1/4": MA = 32 ... 40 Nm 2) O–Ring: ø 6.75x1.78 NBR 70 Sh 3) Fixing screw: M5; property class: 8.8; torque: 4.5...6 Nm 4) Torque connector center screw: max. 0.4 Nm

Open the catalog to page 4

Differential Pressure Picostat PSTD 9D0-5

Electrical Connection trofaq sensors ^^controls

Open the catalog to page 5

All Trafag AG sensors & controls catalogs and technical brochures

*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.

Brand list