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Electric actuator with
process controller
Accessories
Temperature sensor
Water flow sensor
Flow switch
6)
Manual override using 4 mm Allen key (after removing the front cover); actuator always returns to fail-safe position
1)
after release.
For actuators tested according to DIN EN 14597: –15/+10 %
2)
The permissible medium temperature depends on the valve on which the electric actuator with process controller is
3)
mounted. The limits in the valve documentation apply.
Up to device index .03 only when the actuator is installed in the upright position. See last two figures of the configu-
4)
ration ID written on the nameplate (see the 'Markings on the device' section), e.g. Var.-ID xxxxxxx.xx, for the device
index.
Recommendation: use versions with gold contacts when using relays.
5)
The flow switch or water flow sensor is not required in DHW heating in instantaneous systems with a constant circu-
6)
lation.
EB 5724 EN
TROVIS
-310 -313 -320 -323 -330 -333 -310 -313 -320 -323 -330 -333
Design and principle of operation
5724
Pt 1000, fast response
530 pulses/l, measuring range 1 to 30 l/min
Yes · Alternative to water flow sensor
5725
3-5
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