DWA–Mechanically connected rotary position sensor, ohmic principle. : NORIS Group GmbH

Rotation angle 360° without mechanical limitation
Reference positions easy to adjust mechanically
Maintenance-free operation
No reference run necessary
Class approvals: ABS, BV, DNV

Rotary position sensors of type DWA are mechanically connected rotary position encoders. They measure the rotary position in accordance with the ohmic principle. These rotary position sensors are suitable for measuring the rudder or pitch position, for example.

Supply voltage U_B	15 ... 30 VDC
Measuring range	10° ... 320° in 10° steps (linear acquisition angle)
Rotation angle	360° without mechanical limitation
Output signal	2 signal outputs: 0 ... 2 kΩ
Operating temperature	-40 ... +70°C
Degree of protection	IP66 according to DIN VDE 0470 (IP68 on request)

Datasheet

ABS certificate

KR certificate

Declaration of conformity

Type code structure
DWA	90	-1		Example: DWA90-1
	Rotation angle
		Design
			Signal output

DWA... type code
Rotation angle	50	Rotation angle 50°
	70	Rotation angle 70°
	90	Rotation angle 90°
	180	Rotation angle 180°
	240	Rotation angle 240°
	320	Rotation angle 320°
	xxx	Customised rotation angle: 10° … 360° in 10° steps (special type)
Design		-1	Ø 80 mm design with terminals and Ø 40 mm connection pin
Design		-2	Ø 60 mm design with cable and Ø 30 mm connection pin
Output signal				If not marked: type -R with dual potentiometer 2 kΩ
DWA	_ _	-_ _	-_ _	Example: DWA90-1

If you don’t find anything suitable among our standard types, we’ll be happy to develop a tailored solution with you to meet your requirements (-P types). They also meet the above mentioned standards thanks to our type-approved modular kits.