RMG TME400-VMF - 5 Technical Data; Device Types; Inputs; Pulse in Measuring Inputs (Sensor 1; 2)

5 Technical data
Manual TME400-VMF · EN02 · 2018 September 6th
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5. Technical data
5.1.1.
Device types
Reed or transistor (with connected turbine meter)
Pulse input
Reed or transistor
Current output
Current loop connection
(current supply via this current output possible)
Wiegand (with connected turbine meter)
Use
Direct installation on the TME400 turbine meter instead
of the meter head
Pulse input
Wiegand
Current output
Current loop connection
(current supply via this current output possible)
5.1.2.
Inputs
Volume
Reed
Pulse fre-
quency
0 Hz ... 4 Hz
Pulse width
 20 ms
Voltage
low:  0.9 V high:  2.2 V
Wiegand
Pulse fre-
quency
0 Hz ... 400 Hz; with battery operation
Pulse width
 5 s
Voltage
min. 1 V max. 5 V (determined by sensor)
5.1.2.1.
Pulse In measuring inputs (sensor 1 / 2)
Note
For Ex connection values, see approval.
The cable length to the Wiegand sensor must not exceed 15 m.