www.gemu-group.com 35 / 56 GEMÜ 1235 / 1236
24V, 3S, 4S
3.3 Description
GEMÜ 1235 / 1236 electrical position indicators are suitable for mounting on pneumatically operated actuators. The position of
the valve spindle is reliably electronically detected and evaluated using play-free and non-positive mounting. Intelligent micro-
processor controlled functions facilitate commissioning and support during operation. The current position of the valve is dis-
played via high-visibility LEDs and fed back via electrical signals.
3.4 Function
The GEMÜ 1235_1236 electrical position indicator shows the position of the valve. When the valve is opened, the spindle in the
electrical position indicator moves upwards and indicates that the valve is OPEN using the high visibility LEDs and communica-
tion interface. When the valve is closed, the spring in the mounting kit pushes the spindle in the electrical position indicator
downwards and indicates that the valve is CLOSED using the high visibility LEDs and communication interface.
3.5 Product label
Device version Design in accordance with order data
Item number Traceability number Serial number
Device-specific data
Year of manufacture
The manufacturing month is coded under the traceability number and can be requested from GEMÜ. The product was manufac-
tured in Germany.
3 Product description