Accessories

Signalling

WSG position indicator
- Signalling of position and end position of AUMA part-turn gearboxes
- Continuous mechanical position indication and electrical position feedback
- For direct coupling with gear worm wheel: precise, low backlash position feedback
further information
WSH limit switching device
- Valve operation via handwheel
- Signalling of valve end positions
- Weatherproof and explosion-proof version
- Mechanical position indication of valve position
- Option:
  Position transmitter to signal the valve position as 0/4 – 20 mA current signal to the DCS
further information
Inductive sensor switch
- Sensor system for signalling valve end positions in two versions:
  Basic & Premium, depending on type of signalling

Measurement devices

Mobile leakage tester
- Full set in solid case
- Fast, simple air pressure tightness test at the place of installation
- What can be tested: Actuators, cable glands, cable conduits, and electrical connection
- To be fastened to different housing openings
- LED display for test result
further information
Torque measurement flange
Torque measurement flange
- Measurement of multi-turn actuator and valve or gearbox
- Continuous measurement of static as well as dynamic torques for rotating or non-rotating output shaft in both rotary directions within the range of 0 Nm through end of scale
- Compact
- Wear-free
further information

Adapting to on-site installation

Handwheel special variants: Chain
- Chain wheel with remote switch-over
Handwheel special variants: Conical square for emergency power tool operation
- Square head instead of handwheel for emergency power tool operation for SA .1,. SA .2, and SQ .2
Handwheel special variants: Extension
- Extension for SA .1, SA .2, and SQ .2
Wall bracket for AC and AM
- Mounting of actuator controls separately from actuator
- Up to 100 m cable length (cable sets available)
- For indoor and outdoor use
Floor pedestals
- For mounting actuators or gearboxes
- For manual operation of underground valves
Parking frame
- Weatherproof and explosion-proof version
- Safe storage of unplugged electrical connections
- Protection against direct contact
- Protection against environmental impacts
- Fieldbus connection remains unchanged

Protective equipment

Lockable handwheel
- Locking device for actuators SA, SQ, Tigron
- Locking device for GS
- Padlock with steel cable for GK and GST
- Locking disc/input mounting flange with locking clamp and two padlocks
Sun roof
- For AC/ACV actuator controls
- Separate version for explosion-proof devices
- Protection against environmental impacts
Protection against vandalism
- Padlock to be locked in different positions
- Lockable protection cover of local controls
- With or without indicator glass