Dc Voltage Version With Valve Connector; Operation; Onsite Operation - Endress+Hauser Flowphant T DTT31 Operating Instructions Manual

Operation

4.2

DC voltage version with valve connector

Fig. 10: Flowphant T with M16x1.5 valve connector or NPT ½"
B: 1x PNP switch output
5 Operation
5.1

Onsite operation

The Flowphant T is operated by means of three keys. The digital display and the light emitting
diodes (LED) support navigation in the operating menu.
LED red/green blinking = warning
Fig. 11: Position of operating elements and possibilities for display
14
LED for status
Green = ok
Red = error/fault
for personal computer
Operating keys
E
Communication jack
Digital display
Illumination white (= ok)
Illumination red (= error/fault)
Yellow LEDs for switching states
LED on = switch closed
LED off = switch open
DTT31, DTT35
P01-PTx3xxxx-04-xx-xx-xx-003
A0020825-EN
Endress+Hauser