CLS–23
©
Dinel, s.r.o.
12
For security reasons, we recommend to set the mode O (normally open, sensor closes when immersed)
for minimum level detection. Any failure of the sensor or wiring is equally apparent as the emergency
level state. Analogously – for the maximum level detection is recommended to set the mode C (normally
closed, sensor opens when immersed).
10 . a
ccessories
Standard
(included in the level sensors price)
• 1pc of Magnetic pen MP–8
• 1pc of Seal (non-asbestos)
Optional
(for extra charge)
• Extra cables (over the standard length 2 m)
• Non-rewirable connector plug M12
(
“N”
and
“NT”
variants)
• Rewirable connector plug M12
(
“N”
and
“NT”
variants)
• Steel or Stainless steel welding flange
• Stainless steal fixing nut UM–18x1,5
• Other seals (PTFE, Al, etc.)
Level state
Mode
Type of sensor
Output state
LED indicator *
Minimum level sensing
O
CLS–23_–_ _– _ –
P
–_
CLS–23_–_ _– _ –
S
–_
CLOSED
(Shine)
CLS–23Xi–_ _– _ –
R
–_
CLS–23XiT–_ _– _ –
R
–_
HIGHER
CURRENT
O
CLS–23_–_ _– _ –
P
–_
CLS–23_–_ _– _ –
S
–_
OPEN
(Dark)
CLS–23Xi–_ _– _ –
R
–_
CLS–23XiT–_ _– _ –
R
–_
LOWER
CURRENT
Maximum level sensing
C
CLS–23_–_ _– _ –
P
–_
CLS–23_–_ _– _ –
S
–_
CLOSED
(svítí)
CLS–23Xi–_ _– _ –
R
–_
CLS–23XiT–_ _– _ –
R
–_
HIGHER
CURRENT
C
CLS–23_–_ _– _ –
P
–_
CLS–23_–_ _– _ –
S
–_
OPEN
(nesvítí)
CLS–23Xi–_ _– _ –
R
–_
CLS–23XiT–_ _– _ –
R
–_
LOWER
CURRENT
* Variant „E“ without LED state indicator
Sensor for each flash of the LED switches its output on for approx. 3 ms. This period is sufficiently
short to avoid unwanted switching of relay contacts. For binary inputs, we recommend to set the
filter so as not to respond to pulses shorter than 3 ms.
Units Dinel NSSU, NDSU a NLCU with transistor switch („T“) detects and transmitts these pulses
to the output.
