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Pressure and vacuum sensors

Pressure sensors SDE and vacuum switches for controlling all pressure values: programmable or as a modular product

Basic data

Pressure switch

Type	Pressure range [bar]	Switching element function	Display	Mounting	Description
Pressure switch PEV/VPEV	1 ... 12 -1 ... +1.6	Changeover switch	0	Through-hole H-rail Can be screwed in Wall mounting Front panel mounting	Adjustable switching point E converter, PE converter Options: Adjustable hysteresis, switching status display, scale for pressure adjustment Certification: CCC Pressure switch PEV in the catalogue Vacuum switch VPEV in the catalogue
Pressure switch SDE5 New!	-1 ... 0 -1 ... +1 0 ... 2 0 ... 6 0 ...10	Normally open contact Normally closed contact Switchable	+	Wall/surface bracket	Programmable and configurable pressure switch for simple pressure sensing tasks Teach-in function for programming Integrated microprocessor Switching status indicated by an LED visible from all sides Certification: c UL us-listed (OL), C tick Pressure switch SDE5 in the catalogue Pressure switch SDE5 in the Support Portal
Pressure switch SDE3	-1 ... +10	Normally open contact Normally closed contact Switchable	+	H-rail Through-hole Front panel mounting Wall/surface bracket	5 pressure measuring ranges Measurement of relative or differential pressure 2 independent supply ports Switching output 2x PNP or 2x NPN Numerical and graphical pressure display Certification: C tick Pressure switch SDE3 in the catalogue
Pressure switch SDE1	0 ... -1 -1 ... +1 0 ... 2 0 ... 6 0 ... 10	Freely programmable	+	H-rail Front panel mounting Wall/surface bracket On service unit	5 pressure measuring ranges Measurement of relative or differential pressure Switching outputs PNP, NPN and with analogue current or voltage output LCD or illuminated LCD display Certification: c UL us-listed (OL), C tick Pressure switch SDE1 in the catalogue
Pressure sensor SPAB	-1 ... +1 0 ... 10	Freely programmable	+	Wall/surface bracket Front panel mounting	Relative pressure measurement Switching output PNP, NPN and analogue output Two-part, multi-coloured display Copy function Simple commissioning thanks to intuitive operation Compact design 30x30 mm Certification: c UL us-listed (OL), C tick Pressure sensor SPAB in the catalogue
Pressure transmitter SPTE	0 ... -1 0 ... 10		-	Flange Push-in sleeve Push-in connector	Piezoresistive pressure sensor Relative pressure measurement Analogue output 0 ... 10 V or 1 ... 5 V Compact: 8-fold wall holder for battery assembly Protection class: IP40 Pressure transmitter SPTE in the catalogue
Pressure transmitter SPTW	Gauge pressure: 0 ... 2 0 ... 6 0 ... 10 0 ... 16 0 ... 25 0 ... 50 0 ... 100 Low pressure: -1 ... +1 -1 ... +10		-	Screw fitting G 1/4 female thread	Combined measurement of gauge and low pressure Analogue output 0 ... 10 V or 4 ... 20 V Materials in contact with the medium: High-alloy stainless steel Protection class: IP67 Pressure transmitter SPTW in the catalogue

Vacuum switch

Type

Pressure range
[bar]

Switching element
function

Display

Mounting

Description

Air gap sensor SOPA

Air gap sensor SOPA

4 ... 7

Normally open contact
Normally closed contact
Switchable

+

H-rail
Through-hole
Wall/surface bracket

Convenient solution for highly precise contact monitoring
Sensing range 20 to 200 μm
Switching outputs PNP or NPN
Integrated air jet function
2-colour LCD display
Certification: C-Tick

Air gap sensor SOPA in the catalogue

Vacuum switch PEN

Vacuum switch PEN

-1 ... 8

Normally open

+

Mounting frame 2N
Through-hole

Pneumatic/electrical differential pressure switch
Adjustable switching point

Vacuum switch PEN in the catalogue

+ Standard

0 Option