DTT31, DTT35
Operation
Hauser
19
5.1.8
Settings for output - 2 x switch output
Functions of the switch point
• Hysteresis function
The hysteresis function enables
two-point control via a hysteresis.
Depending on the mass flow, the hys-
teresis can be set via the switch point
SP and the switch-back point
RSP.
a0005280
Fig. 17:
m
Hysteresis function,
n
NO contact,
o
NC con-
tact
SP switch point; RSP switch-back point
• NO contact or NC contact
This switch function is freely select-
able.
Function
group
Function
Set-
tings
Description
Output 1
.
Output 2,
optional
Switching
mode
6
Output switching mode for channel 2
FLOW: flow rate or TEMP: temperature
Factory setting:
FLOW
Technical
unit
C
C6
Temperature unit selection °C or °F
!
Note!
Function only visible if the switching mode
MODE is set to temperature TEMP in the 2nd
output.
Factory setting:
°C
