Instructions for Use SS 20.261
Page 12
Mounting accessories
Type / article No.
Drawing
Mounting
Clamp
6
a.) 524 916
b.) 524 882
2
6
,6
34
R
p
1
/2
- Internal thread G½
- Material:
a.) Steel, black
b.) Stainless steel 1.4571
Table 4
4 Electrical connection
!
During electrical installation ensure that no voltage is applied
and inadvertent activation is not possible.
The sensor is electrically connected according to Table 5 by means of
the open cable ends of a 4-wire cable firmly fixed to the sensor housing.
Wire color
Designation
Function
Brown
(BR)
Power
Operating voltage: +U
B
White
(WH)
GND
Operating voltage: Mass
Yellow
(YE)
Analog w
N
Output signal: Speed
Green
(GR)
Analog T
M
Output signal: Temperature of the medium
Table 5
Operating voltage
For proper operation the sensor requires DC voltage with a nominal
value of 24 V with permitted tolerance of ±10 % and the sensor is
protected against a polarity reversal.
Deviating values lead to deactivation of the measuring function or even
to failure. As far as it is possible, the LED indication as well as both
analog outputs report faulty operational conditions (see chapter
5
Signalization
).
!
Only operate sensor within the defined range of operating
voltage (24 V DC ± 10 %). Undervoltage may result in
malfunction. Overvoltage may lead to irreversible damage to
the sensor.
6
Must be welded
.
