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Catalogue Pressure Switch

61 www.bdsensors.com DS 4 Electronic OEM Pressure Switch Technical Data Thermal effects (Offset and Span) / Permissible temperatures Tolerance band ≤ ± 2 % FSO in compensated range 0 ... 50 °C TC, average ≤ ± 0.4 % FSO / 10 K in compensated range 0 ... 50 °C Permissible temperatures medium / electronics / environment: -25 ... 85 °C storage: -40 ... 85 °C Electrical protection Short-circuit protection permanent Reverse polarity protection no damage, but also no function Electromagnetic compatibility emission and immunity according to EN 61326 Mechanical stability Vibration 10 g RMS (20 ... 2000 Hz) Shock 100 g / 11 msec Materials Pressure port aluminium Housing PA 6.6 black Seal (media wetted) NBR Sensor silicon, RTV Media wetted parts pressure port, seal, sensor Miscellaneous Media compressed air, non-aggressive gases Weight approx. 25 bis 35 g Installation position any Ingress protection IP 54 CE-conformity EMC Directive: 2004/108/EC Wiring diagrams 1 contact (without analogue output) 2 contacts (without analogue output) 1 contact (with analogue output) Pin configuration Electrical connection M8x1 (4-pin) 1 contact M8x1 (4-pin) 2 contacts M8x1 (4-pin) 1 contact, 1 analogue output Supply + Supply – Signal + Contact 1 Contact 2 1 3 - 4 - 1 3 - 4 2 1 3 2 4 - Dimensions (in mm) Mechanical connections (view X) G1/8" internal thread M5 internal thread Thisdatasheetcontainsproductspecification,propertiesarenotguaranteed.Subjecttochangewithoutnotice. view X G1/8-6.5 deep M5-7 deep supply + supply – contact VS R supply + supply – contact 1 contact 2 VS R R VS supply + supply – signal + contact R DS4_E_311012 This document contains product specifications; properties are not guaranteed. Subject to change without notice. DS 4 Technical Data

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