Display Pressure Switch monitoring • analysing C onnection: G ¼ male (other via adapter) Analogue output switchable mA or V S witching output: 2 transistors PNP P ressure range adjustable, 50 …100 % of the nominal range D isplay housing and electrical connection are independently rotatable 335°/ 343° KOBOLD companies worldwide: AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHINA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SPAIN, SWITZERLAND, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 2

Display Pressure Switch Model PSD Applications OO Machine tools OO Hydraulics OO Process technology OO Industrial applications Technical Details Measuring principle: thin film on steel Measuring range: -1 ... +1.5 to 0 ... 600 bar -14.5 ... +22 to 0 ... 7500 psi adjustable 50 ... 100 % FS Output signal: 4 ... 20 mA 0 ...10 VDC, switchable mA or V Switching output: 2 transistors PNP Accuracy @ 25 °C typ.: ± 0.5 % FS typ. Media temperature: -25 °C ... +85 °C Ambient temperature: -25 °C ... +85 °C Pressure unit for display: bar, psi, MPa, kPa, m WC, mm WC Electrical data Output / supply voltage:...

Display Pressure Switch Model PSD Mechanical Data Sensor (wetted parts): Pressure connection (wetted parts): Housing: Connection: Sealing: Male electrical plug: Mounting torque: Housing alignment: Pressure peak damping element: 1.4542 (AISI630) 1.4542 (AISI630) steel, die cast metal galvanised display housing plastic G 14 male, adapter can be ordered as separate item FPM PA-plug M12x1.5-pin 15 ... 20 Nm display 335° rotatable, max. 2.5 Nm electrical connection 343° rotatable, max. 5 Nm 0 0.4 mm No responsibility taken for errors; subject to change without prior notice.

Order Details Display Pressure Switch (Example: PSD-4 3 3 R2 B4 4) No responsibility taken for errors; subject to change without prior notice.

Display Pressure Switch Model PSD Parameter No responsibility taken for errors; subject to change without prior notice.

Display Pressure Switch Model PSD Electrical Connection Us+ Us Us+ Out analogue s U SP1 Out analogue U / SP2 I SP1 Out SP2 Shield Shield Us+ Us P Out analogue U/I SP1 Out SP2 Functions Switching Output Hysteresis Connection of loads to switching output No responsibility taken for errors; subject to change without prior notice.

Terminology relevant standards DIN 16086, IEC 61298-2 Model PSD Non-linearity The largest deviation from the effective characteristic line of an ideal reference line. The reference line can be defined as a limit point adjustment, a BSL or a BSL through 0. BSL through Zero As an additional requirement for the minimum value adjustment, the BSL through zero (also BSL/0) must go straight through zero or the origin. Specifications: Non-linearity, Hysteresis Specifications: Accuracy NLH (BSL through zero) Hysteresis Hysterese Increasing load Zunehmende Belastung Reference line Referenzlinie Non-linearity...